Toyota Mark II JZX90 1992-96 (1JZ-GTE, non-VVT) → MaxxECU MaxxECU PRO REV10+ (auto)
Toyota Mark II JZX90 1992-96 (1JZ-GTE, non-VVT) — MaxxECU — MaxxECU PRO
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-12
Before you start
Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | 1: read the Findings page before cutting any wire |
| Size of the job | 82 wires · 11 connectors · 0 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| Order of work | 1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up. |
Build checklist
Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-C86-22 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-C86-23 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | MAXXECUPRO-C1-M4 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | MAXXECUPRO-C3-M4 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-C85-16 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-C88-28 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-C88-33 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-C88-34 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | MAXXECUPRO-C1-L4 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | MAXXECUPRO-C2-H1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | MAXXECUPRO-C2-H2 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | MAXXECUPRO-C2-H3 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | MAXXECUPRO-C3-L4 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-C84-11 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-C84-17 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-C84-22 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-C84-6 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-0V-1 | MAXXECUPRO-C1-H1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | SP-0V-1 | MAXXECUPRO-C1-H2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | SP-0V-1 | MAXXECUPRO-C3-J2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | SP-0V-1 | MAXXECUPRO-C3-J3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-C84-1 | MAXXECUPRO-C1-G1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-C84-5 | MAXXECUPRO-C1-H3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-C84-10 | MAXXECUPRO-C1-H4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-C88-5 | MAXXECUPRO-C4-F2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-C88-4 | MAXXECUPRO-C4-F3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-C88-24 | MAXXECUPRO-C1-A2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-C88-16 | MAXXECUPRO-C1-A3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-C88-15 | MAXXECUPRO-C1-B2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-C88-26 | MAXXECUPRO-C1-B3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-C88-30 | MAXXECUPRO-C1-C2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-C88-29 | MAXXECUPRO-C1-C3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-C88-10 | MAXXECUPRO-C1-K1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-C88-9 | MAXXECUPRO-C1-K2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-C88-8 | MAXXECUPRO-C1-M1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-C86-9 | MAXXECUPRO-C3-K3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-C84-8 | MAXXECUPRO-C1-J3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-C84-7 | MAXXECUPRO-C1-G2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-C84-20 | MAXXECUPRO-C1-F1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-C85-2 | MAXXECUPRO-C1-B4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-C86-5 | MAXXECUPRO-C1-C4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-C88-3 | MAXXECUPRO-C1-D1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-C88-11 | MAXXECUPRO-C1-D4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-C88-23 | MAXXECUPRO-C1-E4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-C88-17 | MAXXECUPRO-C1-A1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-C88-22 | MAXXECUPRO-C1-B1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-C88-21 | MAXXECUPRO-C1-C1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-C88-20 | MAXXECUPRO-C1-A4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-C85-3 | MAXXECUPRO-C4-G1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-C85-4 | MAXXECUPRO-C4-G2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-C86-8 | MAXXECUPRO-C4-G3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-C88-27 | MAXXECUPRO-C4-G4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-C88-7 | MAXXECUPRO-C4-H1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-C84-12 | MAXXECUPRO-C1-J4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-C84-13 | MAXXECUPRO-C3-C3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-C84-14 | MAXXECUPRO-C1-F2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-C86-13 | MAXXECUPRO-C1-J1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-C86-12 | MAXXECUPRO-C1-K3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-C84-4 | MAXXECUPRO-C1-K4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-C84-9 | MAXXECUPRO-C3-A1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-C84-15 | MAXXECUPRO-C3-A2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-C84-3 | MAXXECUPRO-C3-A3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-C85-1 | MAXXECUPRO-C3-A4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-C85-10 | MAXXECUPRO-C4-D3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-C88-12 | MAXXECUPRO-C4-D4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-C85-5 | MAXXECUPRO-C4-E1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-C86-7 | MAXXECUPRO-C4-E2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-C86-10 | MAXXECUPRO-C3-D1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W69 | OEM-C86-11 | MAXXECUPRO-C3-D2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W70 | OEM-C86-6 | MAXXECUPRO-C3-D3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W71 | OEM-C85-14 | MAXXECUPRO-C3-E2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W72 | OEM-C85-6 | MAXXECUPRO-C3-E3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W73 | OEM-C86-1 | MAXXECUPRO-C3-F2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W74 | OEM-C86-17 | MAXXECUPRO-C3-F3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W75 | OEM-C86-18 | MAXXECUPRO-C4-C2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W76 | OEM-C86-19 | MAXXECUPRO-C4-C1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W77 | OEM-C86-2 | MAXXECUPRO-C4-B4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W78 | OEM-C86-20 | MAXXECUPRO-C4-B3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W79 | OEM-C86-25 | MAXXECUPRO-C4-B2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W80 | OEM-C86-28 | MAXXECUPRO-C4-B1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W81 | OEM-C85-11 | MAXXECUPRO-C4-A3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W82 | OEM-C85-7 | MAXXECUPRO-C4-A4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ |
Bench test (before first power-up)
Battery disconnected, ECU and every sensor unplugged. Meter on resistance. Each pair below must read open (OL): a reading means a pinched wire, a stray strand or a mis-pinned cavity. Then check continuity of every wire (last column of the build checklist).
| # | Probe A | Probe B | Expect | Why | Reading |
|---|---|---|---|---|---|
| 1 | MAXXECUPRO-C1-G1 | MAXXECUPRO-C1-H1 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 2 | MAXXECUPRO-C1-G1 | MAXXECUPRO-C1-M4 | open (OL) | 5 V sensor reference must not touch +12 V supply | |
| 3 | MAXXECUPRO-C1-H1 | MAXXECUPRO-C1-M4 | open (OL) | sensor ground must not touch +12 V supply | |
| 4 | MAXXECUPRO-C1-L4 | MAXXECUPRO-C1-G1 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | MAXXECUPRO-C1-L4 | MAXXECUPRO-C1-M4 | open (OL) | power ground must not touch +12 V supply |
If any reading doesn't match, stop and get help before powering up.
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
MAXXECUPRO-C1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | GPO 5 | — | W45 | — | 0.5 | OEM-C88-17 | — | — | — |
| A2 | IGN 1 | — | W27 | — | 0.5 | OEM-C88-24 | — | — | — |
| A3 | IGN 2 | — | W28 | — | 0.5 | OEM-C88-16 | — | — | — |
| A4 | GPO 8/TACHO | — | W48 | — | 0.5 | OEM-C88-20 | — | — | — |
| B1 | GPO 6 | — | W46 | — | 0.5 | OEM-C88-22 | — | — | — |
| B2 | IGN 3 | — | W29 | — | 0.5 | OEM-C88-15 | — | — | — |
| B3 | IGN 4 | — | W30 | — | 0.5 | OEM-C88-26 | — | — | — |
| B4 | GPO 1 | — | W40 | — | 0.5 | OEM-C85-2 | — | — | — |
| C1 | GPO 7 | — | W47 | — | 0.5 | OEM-C88-21 | — | — | — |
| C2 | IGN 5 | — | W31 | — | 0.5 | OEM-C88-30 | — | — | — |
| C3 | IGN 6 | — | W32 | — | 0.5 | OEM-C88-29 | — | — | — |
| C4 | GPO 2 | — | W41 | — | 0.5 | OEM-C86-5 | — | — | — |
| D1 | WBO2 Heater- | — | W42 | — | 0.5 | OEM-C88-3 | — | — | — |
| D2 | IGN 7 | — | — | — | — | — | — | — | — |
| D3 | IGN 8 | — | — | — | — | — | — | — | — |
| D4 | GPO 3 | — | W43 | — | 0.5 | OEM-C88-11 | — | — | — |
| E1 | CAN H | — | — | — | — | — | — | — | — |
| E2 | CAN L | — | — | — | — | — | — | — | — |
| E3 | GND Shield | — | — | — | — | — | — | — | — |
| E4 | GPO 4 | — | W44 | — | 0.5 | OEM-C88-23 | — | — | — |
| F1 | CLT | — | W39 | — | 0.5 | OEM-C84-20 | — | — | — |
| F2 | IAT | — | W56 | — | 0.5 | OEM-C84-14 | — | — | — |
| F3 | WBO2 VREF | — | — | — | — | — | — | — | — |
| F4 | WBO2 VS | — | — | — | — | — | — | — | — |
| G1 | +5V sensor supply | — | W22 | — | 0.5 | OEM-C84-1 | — | — | — |
| G2 | TPS/AIN | — | W38 | — | 0.5 | OEM-C84-7 | — | — | — |
| G3 | WBO2 IP | — | — | — | — | — | — | — | — |
| G4 | WBO2 RCAL | — | — | — | — | — | — | — | — |
| H1 | Sensor GND | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| H2 | Trigger GND | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| H3 | TRIGGER | — | W23 | — | 0.5 | OEM-C84-5 | — | — | — |
| H4 | HOME | — | W24 | — | 0.5 | OEM-C84-10 | — | — | — |
| J1 | AIN 1 (temperature) | — | W57 | — | 0.5 | OEM-C86-13 | — | — | — |
| J2 | AIN 2 (temperature) | — | — | — | — | — | — | — | — |
| J3 | AIN 3 (0-5V) | — | W37 | — | 0.5 | OEM-C84-8 | — | — | — |
| J4 | AIN 4 (0-5V) | — | W54 | — | 0.5 | OEM-C84-12 | — | — | — |
| K1 | INJ 1 | — | W33 | — | 0.5 | OEM-C88-10 | — | — | — |
| K2 | INJ 2 | — | W34 | — | 0.5 | OEM-C88-9 | — | — | — |
| K3 | DIN/VR 1 | — | W58 | — | 0.5 | OEM-C86-12 | — | — | — |
| K4 | DIN/VR 2 | — | W59 | — | 0.5 | OEM-C84-4 | — | — | — |
| L1 | INJ 8 | — | — | — | — | — | — | — | — |
| L2 | INJ 7 | — | — | — | — | — | — | — | — |
| L3 | INJ 6 | — | — | — | — | — | — | — | — |
| L4 | Engine GND | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| M1 | INJ 3 | — | W35 | — | 0.5 | OEM-C88-8 | — | — | — |
| M2 | INJ 4 | — | — | — | — | — | — | — | — |
| M3 | INJ 5 | — | — | — | — | — | — | — | — |
| M4 | +12V ECU power supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
MAXXECUPRO-C2
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | EGT 1+ | — | — | — | — | — | — | — | — |
| A2 | EGT 2+ | — | — | — | — | — | — | — | — |
| A3 | EGT 3+ | — | — | — | — | — | — | — | — |
| A4 | EGT 4+ | — | — | — | — | — | — | — | — |
| B1 | EGT 1- | — | — | — | — | — | — | — | — |
| B2 | EGT 2- | — | — | — | — | — | — | — | — |
| B3 | EGT 3- | — | — | — | — | — | — | — | — |
| B4 | EGT 4- | — | — | — | — | — | — | — | — |
| C1 | EGT 5+ | — | — | — | — | — | — | — | — |
| C2 | EGT 6+ | — | — | — | — | — | — | — | — |
| C3 | EGT 7+ | — | — | — | — | — | — | — | — |
| C4 | EGT 8+ | — | — | — | — | — | — | — | — |
| D1 | EGT 5- | — | — | — | — | — | — | — | — |
| D2 | EGT 6- | — | — | — | — | — | — | — | — |
| D3 | EGT 7- | — | — | — | — | — | — | — | — |
| D4 | EGT 8- | — | — | — | — | — | — | — | — |
| E1 | EGT 9+ | — | — | — | — | — | — | — | — |
| E2 | EGT 10+ | — | — | — | — | — | — | — | — |
| E3 | EGT 11+ | — | — | — | — | — | — | — | — |
| E4 | EGT 12+ | — | — | — | — | — | — | — | — |
| F1 | EGT 9- | — | — | — | — | — | — | — | — |
| F2 | EGT 10- | — | — | — | — | — | — | — | — |
| F3 | EGT 11- | — | — | — | — | — | — | — | — |
| F4 | EGT 12- | — | — | — | — | — | — | — | — |
| H1 | Engine ground 3 | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| H2 | Engine ground 3 | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| H3 | Engine ground 3 | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
MAXXECUPRO-C3
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | DIN/VR 4 | — | W60 | — | 0.5 | OEM-C84-9 | — | — | — |
| A2 | DIN/VR 5 | — | W61 | — | 0.5 | OEM-C84-15 | — | — | — |
| A3 | DIN 6 (SWITCH) | — | W62 | — | 0.5 | OEM-C84-3 | — | — | — |
| A4 | DIN 7 (SWITCH) | — | W63 | — | 0.5 | OEM-C85-1 | — | — | — |
| B1 | WBO2 2 RCAL | — | — | — | — | — | — | — | — |
| B2 | WBO2 2 IP | — | — | — | — | — | — | — | — |
| B3 | WBO2 2 VS | — | — | — | — | — | — | — | — |
| B4 | WBO2 2 COM | — | — | — | — | — | — | — | — |
| C1 | WBO2 2 Shield | — | — | — | — | — | — | — | — |
| C2 | +5V SENSOR SUPPLY 2 | — | — | — | — | — | — | — | — |
| C3 | ANALOG IN 5 (0-5V) | — | W55 | — | 0.5 | OEM-C84-13 | — | — | — |
| C4 | GPO 19 (12V) | — | — | — | — | — | — | — | — |
| D1 | ANALOG IN 6 (0-5V) | — | W68 | — | 0.5 | OEM-C86-10 | — | — | — |
| D2 | ANALOG IN 7 (0-5V) | — | W69 | — | 0.5 | OEM-C86-11 | — | — | — |
| D3 | ANALOG IN 8 (0-5V) | — | W70 | — | 0.5 | OEM-C86-6 | — | — | — |
| D4 | GPO 20 (12V) | — | — | — | — | — | — | — | — |
| E1 | GPO 10/WBO2 2 HTR | — | — | — | — | — | — | — | — |
| E2 | ANALOG IN 9 (0-5V) | — | W71 | — | 0.5 | OEM-C85-14 | — | — | — |
| E3 | ANALOG IN 10 (0-5V) | — | W72 | — | 0.5 | OEM-C85-6 | — | — | — |
| E4 | GPO 21 (12V) | — | — | — | — | — | — | — | — |
| F1 | INJECTOR OUT 15 | — | — | — | — | — | — | — | — |
| F2 | ANALOG IN 11 (0-5V) | — | W73 | — | 0.5 | OEM-C86-1 | — | — | — |
| F3 | ANALOG IN 12 (0-5V) | — | W74 | — | 0.5 | OEM-C86-17 | — | — | — |
| F4 | GPO 22 (12V) | — | — | — | — | — | — | — | — |
| G1 | INJECTOR OUT 14 | — | — | — | — | — | — | — | — |
| G2 | IGNITION OUT 11 | — | — | — | — | — | — | — | — |
| G3 | IGNITION OUT 9 | — | — | — | — | — | — | — | — |
| G4 | GPO 15 (12V) | — | — | — | — | — | — | — | — |
| H1 | INJECTOR OUT 13 | — | — | — | — | — | — | — | — |
| H2 | IGNITION OUT 12 | — | — | — | — | — | — | — | — |
| H3 | IGNITION OUT 10 | — | — | — | — | — | — | — | — |
| H4 | GPO 16 (12V) | — | — | — | — | — | — | — | — |
| J1 | INJECTOR OUT 16 | — | — | — | — | — | — | — | — |
| J2 | SENSOR GND | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| J3 | SENSOR GND | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| J4 | GPO 17 (12V) | — | — | — | — | — | — | — | — |
| K1 | INJECTOR OUT 10 | — | — | — | — | — | — | — | — |
| K2 | INJECTOR OUT 9 | — | — | — | — | — | — | — | — |
| K3 | KEY IN 12V | — | W36 | — | 0.5 | OEM-C86-9 | — | — | — |
| K4 | GPO 18 (12V) | — | — | — | — | — | — | — | — |
| L1 | INJECTOR OUT 11 | — | — | — | — | — | — | — | — |
| L2 | GPO 12/MOTOR 1 + | — | — | — | — | — | — | — | — |
| L3 | GPO 11/MOTOR 1 - | — | — | — | — | — | — | — | — |
| L4 | ENGINE GROUND 2 | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| M1 | INJECTOR OUT 12 | — | — | — | — | — | — | — | — |
| M2 | GPO 13/MOTOR 2 + | — | — | — | — | — | — | — | — |
| M3 | GPO 14/MOTOR 2 - | — | — | — | — | — | — | — | — |
| M4 | 12V ECU 2 | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
MAXXECUPRO-C4
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | CAN 2 H | — | — | — | — | — | — | — | — |
| A2 | CAN 2 L | — | — | — | — | — | — | — | — |
| A3 | 0-5V out 1 | — | W81 | — | 0.5 | OEM-C85-11 | — | — | — |
| A4 | 0-5V out 2 | — | W82 | — | 0.5 | OEM-C85-7 | — | — | — |
| B1 | AIN 18 (0-5V) | — | W80 | — | 0.5 | OEM-C86-28 | — | — | — |
| B2 | AIN 17 (0-5V) | — | W79 | — | 0.5 | OEM-C86-25 | — | — | — |
| B3 | AIN 16 (0-5V) | — | W78 | — | 0.5 | OEM-C86-20 | — | — | — |
| B4 | AIN 15 (0-5V) | — | W77 | — | 0.5 | OEM-C86-2 | — | — | — |
| C1 | AIN 14 (0-5V) | — | W76 | — | 0.5 | OEM-C86-19 | — | — | — |
| C2 | AIN 13 (0-5V) | — | W75 | — | 0.5 | OEM-C86-18 | — | — | — |
| C3 | AIN 19 (temp) | — | — | — | — | — | — | — | — |
| C4 | AIN 20 (temp) | — | — | — | — | — | — | — | — |
| D1 | AIN 21 (temp) | — | — | — | — | — | — | — | — |
| D2 | AIN 22 (temp) | — | — | — | — | — | — | — | — |
| D3 | DIN 8 (switch) | — | W64 | — | 0.5 | OEM-C85-10 | — | — | — |
| D4 | DIN 9 (switch) | — | W65 | — | 0.5 | OEM-C88-12 | — | — | — |
| E1 | DIN 10 (switch) | — | W66 | — | 0.5 | OEM-C85-5 | — | — | — |
| E2 | DIN 11 (switch) | — | W67 | — | 0.5 | OEM-C86-7 | — | — | — |
| E3 | +5V sensor supply 3 | — | — | — | — | — | — | — | — |
| E4 | 5-10V sensor supply | — | — | — | — | — | — | — | — |
| F1 | GPO 23-30 flyback | — | — | — | — | — | — | — | — |
| F2 | Knock 1 | — | W25 | — | 0.5 | OEM-C88-5 | — | — | — |
| F3 | Knock 2 | — | W26 | — | 0.5 | OEM-C88-4 | — | — | — |
| F4 | Sensor GND3 / knock ground | — | — | — | — | — | — | — | — |
| G1 | GPO 23 | — | W49 | — | 0.5 | OEM-C85-3 | — | — | — |
| G2 | GPO 24 | — | W50 | — | 0.5 | OEM-C85-4 | — | — | — |
| G3 | GPO 25 | — | W51 | — | 0.5 | OEM-C86-8 | — | — | — |
| G4 | GPO 26 | — | W52 | — | 0.5 | OEM-C88-27 | — | — | — |
| H1 | GPO 27 | — | W53 | — | 0.5 | OEM-C88-7 | — | — | — |
| H2 | GPO 28 | — | — | — | — | — | — | — | — |
| H3 | GPO 29 | — | — | — | — | — | — | — | — |
| H4 | GPO 30 | — | — | — | — | — | — | — | — |
OEM-C84
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sensor supply +5V (VCC) | — | W22 | — | 0.5 | MAXXECUPRO-C1-G1 | — | — | — |
| 10 | Cam position 1 (G1) | — | W24 | — | 0.5 | MAXXECUPRO-C1-H4 | — | — | — |
| 11 | Cam 1 return (G1-) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 12 | TRAC throttle position (VTA2) | — | W54 | — | 0.5 | MAXXECUPRO-C1-J4 | — | — | — |
| 13 | O2 sensor (OX1) | — | W55 | — | 0.5 | MAXXECUPRO-C3-C3 | — | — | — |
| 14 | Intake air temperature (THA) | — | W56 | — | 0.5 | MAXXECUPRO-C1-F2 | — | — | — |
| 15 | OD direct-clutch speed sensor (NCO+) | — | W61 | — | 0.5 | MAXXECUPRO-C3-A2 | — | — | — |
| 16 | Cam position 2 (G2) | — | — | — | — | — | — | — | — |
| 17 | Cam 2 return (G2-) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 20 | Coolant temperature (THW) | — | W39 | — | 0.5 | MAXXECUPRO-C1-F1 | — | — | — |
| 22 | Sensor ground (E2) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | OD direct-clutch speed sensor (NCO-) | — | W62 | — | 0.5 | MAXXECUPRO-C3-A3 | — | — | — |
| 4 | No.2 speed sensor (SP2-) | — | W59 | — | 0.5 | MAXXECUPRO-C1-K4 | — | — | — |
| 5 | Crank position (NE) | — | W23 | — | 0.5 | MAXXECUPRO-C1-H3 | — | — | — |
| 6 | Crank sensor return (NE-) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | Throttle position (VTA1) | — | W38 | — | 0.5 | MAXXECUPRO-C1-G2 | — | — | — |
| 8 | Manifold pressure (PIM) | — | W37 | — | 0.5 | MAXXECUPRO-C1-J3 | — | — | — |
| 9 | No.2 speed sensor (SP2+) | — | W60 | — | 0.5 | MAXXECUPRO-C3-A1 | — | — | — |
OEM-C85
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Slave engine speed (NEO) | — | W63 | — | 0.5 | MAXXECUPRO-C3-A4 | — | — | — |
| 10 | Fuel pump diagnostic (DI) | — | W64 | — | 0.5 | MAXXECUPRO-C4-D3 | — | — | — |
| 11 | Slave TRAC throttle position (VTO2) | — | W81 | — | 0.5 | MAXXECUPRO-C4-A3 | — | — | — |
| 14 | ABS active (MT only) | — | W71 | — | 0.5 | MAXXECUPRO-C3-E2 | — | — | — |
| 16 | Power ground (E1) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 2 | EFI main relay control (M-REL) | — | W40 | — | 0.5 | MAXXECUPRO-C1-B4 | — | — | — |
| 3 | Check-engine lamp (W) | — | W49 | — | 0.5 | MAXXECUPRO-C4-G1 | — | — | — |
| 4 | Fuel pump control (FPC) | — | W50 | — | 0.5 | MAXXECUPRO-C4-G2 | — | — | — |
| 5 | Diagnostic test 1 (TE1) | — | W66 | — | 0.5 | MAXXECUPRO-C4-E1 | — | — | — |
| 6 | Timing retard (TR) | — | W72 | — | 0.5 | MAXXECUPRO-C3-E3 | — | — | — |
| 7 | Slave throttle position (VTO1) | — | W82 | — | 0.5 | MAXXECUPRO-C4-A4 | — | — | — |
OEM-C86
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Diagnostic test terminal (TT) | — | W73 | — | 0.5 | MAXXECUPRO-C3-F2 | — | — | — |
| 10 | A/T 2nd-gear indicator (2) | — | W68 | — | 0.5 | MAXXECUPRO-C3-D1 | — | — | — |
| 11 | Diagnostic test 2 (TE2) | — | W69 | — | 0.5 | MAXXECUPRO-C3-D2 | — | — | — |
| 12 | No.1 speed sensor (SP1) | — | W58 | — | 0.5 | MAXXECUPRO-C1-K3 | — | — | — |
| 13 | Cat temperature sensor (CCO) | — | W57 | — | 0.5 | MAXXECUPRO-C1-J1 | — | — | — |
| 14 | Battery constant (BATT) | — | — | — | — | — | — | — | — |
| 17 | A/T throttle position (L3) | — | W74 | — | 0.5 | MAXXECUPRO-C3-F3 | — | — | — |
| 18 | A/T throttle position (L2) | — | W75 | — | 0.5 | MAXXECUPRO-C4-C2 | — | — | — |
| 19 | A/T throttle position (L1) | — | W76 | — | 0.5 | MAXXECUPRO-C4-C1 | — | — | — |
| 2 | A/T low-gear indicator (L) | — | W77 | — | 0.5 | MAXXECUPRO-C4-B4 | — | — | — |
| 20 | A/C request (A/C) | — | W78 | — | 0.5 | MAXXECUPRO-C4-B3 | — | — | — |
| 22 | EFI main relay power (+B) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 23 | EFI main relay power (+B1) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 25 | Stop light switch (STP) | — | W79 | — | 0.5 | MAXXECUPRO-C4-B2 | — | — | — |
| 28 | Electrical load sense (ELS) | — | W80 | — | 0.5 | MAXXECUPRO-C4-B1 | — | — | — |
| 3 | A/T power/normal mode (P) | — | — | — | — | — | — | — | — |
| 5 | A/C clutch relay (ACMG) | — | W41 | — | 0.5 | MAXXECUPRO-C1-C4 | — | — | — |
| 6 | A/T overdrive disable 2 (OD2) | — | W70 | — | 0.5 | MAXXECUPRO-C3-D3 | — | — | — |
| 7 | A/T overdrive disable 1 (OD1) | — | W67 | — | 0.5 | MAXXECUPRO-C4-E2 | — | — | — |
| 8 | Cat temp warning light (EGW) | — | W51 | — | 0.5 | MAXXECUPRO-C4-G3 | — | — | — |
| 9 | Ignition switch (IGSW) | — | W36 | — | 0.5 | MAXXECUPRO-C3-K3 | — | — | — |
OEM-C88
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Injector 1 (#10, cyl 1&4) | — | W33 | — | 0.5 | MAXXECUPRO-C1-K1 | — | — | — |
| 11 | A/T shift solenoid 1 (S1) | — | W43 | — | 0.5 | MAXXECUPRO-C1-D4 | — | — | — |
| 12 | Igniter feedback (IGF) | — | W65 | — | 0.5 | MAXXECUPRO-C4-D4 | — | — | — |
| 13 | Starter signal (STA) | — | — | — | — | — | — | — | — |
| 14 | Neutral/park switch (NSW) | — | — | — | — | — | — | — | — |
| 15 | Ignition 3 (IGT3) | — | W29 | — | 0.5 | MAXXECUPRO-C1-B2 | — | — | — |
| 16 | Ignition 2 (IGT2) | — | W28 | — | 0.5 | MAXXECUPRO-C1-A3 | — | — | — |
| 17 | A/T shift solenoid 2 (S2) | — | W45 | — | 0.5 | MAXXECUPRO-C1-A1 | — | — | — |
| 19 | Voltage feedback (VF) | — | — | — | — | — | — | — | — |
| 20 | ISC stepper coil 4 (ISCV4) | — | W48 | — | 0.5 | MAXXECUPRO-C1-A4 | — | — | — |
| 21 | ISC stepper coil 3 (ISCV3) | — | W47 | — | 0.5 | MAXXECUPRO-C1-C1 | — | — | — |
| 22 | ISC stepper coil 2 (ISCV2) | — | W46 | — | 0.5 | MAXXECUPRO-C1-B1 | — | — | — |
| 23 | ISC stepper coil 1 (ISCV1) | — | W44 | — | 0.5 | MAXXECUPRO-C1-E4 | — | — | — |
| 24 | Ignition 1 (IGT1) | — | W27 | — | 0.5 | MAXXECUPRO-C1-A2 | — | — | — |
| 26 | Ignition 4 (IGT4) | — | W30 | — | 0.5 | MAXXECUPRO-C1-B3 | — | — | — |
| 27 | A/T lock-up solenoid (S3) | — | W52 | — | 0.5 | MAXXECUPRO-C4-G4 | — | — | — |
| 28 | Power ground (E11) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 29 | Ignition 6 (IGT6) | — | W32 | — | 0.5 | MAXXECUPRO-C1-C3 | — | — | — |
| 3 | O2 heater (HT) | — | W42 | — | 0.5 | MAXXECUPRO-C1-D1 | — | — | — |
| 30 | Ignition 5 (IGT5) | — | W31 | — | 0.5 | MAXXECUPRO-C1-C2 | — | — | — |
| 31 | TRAC throttle idle switch (IDL2) | — | — | — | — | — | — | — | — |
| 32 | TPS idle switch (IDL1) | — | — | — | — | — | — | — | — |
| 33 | Power ground (E02) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 34 | Power ground (E01) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Knock sensor 2 (KNK2, rear) | — | W26 | — | 0.5 | MAXXECUPRO-C4-F3 | — | — | — |
| 5 | Knock sensor 1 (KNK1, front) | — | W25 | — | 0.5 | MAXXECUPRO-C4-F2 | — | — | — |
| 7 | EVAP purge VSV | — | W53 | — | 0.5 | MAXXECUPRO-C4-H1 | — | — | — |
| 8 | Injector 3 (#30, cyl 2&6) | — | W35 | — | 0.5 | MAXXECUPRO-C1-M1 | — | — | — |
| 9 | Injector 2 (#20, cyl 3&5) | — | W34 | — | 0.5 | MAXXECUPRO-C1-K2 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W14 | — | 0.5 | OEM-C84-11 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-C84-17 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-C84-22 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-C84-6 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | MAXXECUPRO-C1-H1 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | MAXXECUPRO-C1-H2 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | MAXXECUPRO-C3-J2 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | MAXXECUPRO-C3-J3 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-C86-22 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-C86-23 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | MAXXECUPRO-C1-M4 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | MAXXECUPRO-C3-M4 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-C85-16 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-C88-28 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-C88-33 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-C88-34 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | MAXXECUPRO-C1-L4 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | MAXXECUPRO-C2-H1 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | MAXXECUPRO-C2-H2 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | MAXXECUPRO-C2-H3 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | MAXXECUPRO-C3-L4 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-C84-1 | Sensor supply +5V (VCC) | vref | MAXXECUPRO-C1-G1 | +5V sensor supply | vref | single_source | |
| OEM-C84-10 | Cam position 1 (G1) | trigger_in | MAXXECUPRO-C1-H4 | HOME | trigger_in | single_source | |
| OEM-C84-11 | Cam 1 return (G1-) | sensor_ground | MAXXECUPRO-C1-H1 + MAXXECUPRO-C1-H2 + MAXXECUPRO-C3-J2 + MAXXECUPRO-C3-J3 | Sensor GND + Trigger GND + SENSOR GND + SENSOR GND | sensor_ground | single_source | |
| OEM-C84-12 | TRAC throttle position (VTA2) | analog_in | MAXXECUPRO-C1-J4 | AIN 4 (0-5V) | analog_in | single_source | |
| OEM-C84-13 | O2 sensor (OX1) | lambda_nb_in | MAXXECUPRO-C3-C3 | ANALOG IN 5 (0-5V) | analog_in | single_source | |
| OEM-C84-14 | Intake air temperature (THA) | temp_in | MAXXECUPRO-C1-F2 | IAT | temp_in | single_source | |
| OEM-C84-15 | OD direct-clutch speed sensor (NCO+) | digital_in | MAXXECUPRO-C3-A2 | DIN/VR 5 | digital_in | single_source | |
| OEM-C84-16 | Cam position 2 (G2) | trigger_in | — | — | — | single_source | |
| OEM-C84-17 | Cam 2 return (G2-) | sensor_ground | MAXXECUPRO-C1-H1 + MAXXECUPRO-C1-H2 + MAXXECUPRO-C3-J2 + MAXXECUPRO-C3-J3 | Sensor GND + Trigger GND + SENSOR GND + SENSOR GND | sensor_ground | single_source | |
| OEM-C84-20 | Coolant temperature (THW) | temp_in | MAXXECUPRO-C1-F1 | CLT | temp_in | single_source | |
| OEM-C84-22 | Sensor ground (E2) | sensor_ground | MAXXECUPRO-C1-H1 + MAXXECUPRO-C1-H2 + MAXXECUPRO-C3-J2 + MAXXECUPRO-C3-J3 | Sensor GND + Trigger GND + SENSOR GND + SENSOR GND | sensor_ground | single_source | |
| OEM-C84-3 | OD direct-clutch speed sensor (NCO-) | digital_in | MAXXECUPRO-C3-A3 | DIN 6 (SWITCH) | digital_in | single_source | |
| OEM-C84-4 | No.2 speed sensor (SP2-) | digital_in | MAXXECUPRO-C1-K4 | DIN/VR 2 | digital_in | single_source | |
| OEM-C84-5 | Crank position (NE) | trigger_in | MAXXECUPRO-C1-H3 | TRIGGER | trigger_in | single_source | |
| OEM-C84-6 | Crank sensor return (NE-) | sensor_ground | MAXXECUPRO-C1-H1 + MAXXECUPRO-C1-H2 + MAXXECUPRO-C3-J2 + MAXXECUPRO-C3-J3 | Sensor GND + Trigger GND + SENSOR GND + SENSOR GND | sensor_ground | single_source | |
| OEM-C84-7 | Throttle position (VTA1) | analog_in | MAXXECUPRO-C1-G2 | TPS/AIN | analog_in | single_source | |
| OEM-C84-8 | Manifold pressure (PIM) | analog_in | MAXXECUPRO-C1-J3 | AIN 3 (0-5V) | analog_in | single_source | |
| OEM-C84-9 | No.2 speed sensor (SP2+) | digital_in | MAXXECUPRO-C3-A1 | DIN/VR 4 | digital_in | single_source | |
| OEM-C85-1 | Slave engine speed (NEO) | digital_in | MAXXECUPRO-C3-A4 | DIN 7 (SWITCH) | digital_in | single_source | |
| OEM-C85-10 | Fuel pump diagnostic (DI) | digital_in | MAXXECUPRO-C4-D3 | DIN 8 (switch) | digital_in | single_source | |
| OEM-C85-11 | Slave TRAC throttle position (VTO2) | analog_out | MAXXECUPRO-C4-A3 | 0-5V out 1 | analog_out | single_source | |
| OEM-C85-14 | ABS active (MT only) | digital_in | MAXXECUPRO-C3-E2 | ANALOG IN 9 (0-5V) | analog_in | single_source | |
| OEM-C85-16 | Power ground (E1) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-C85-2 | EFI main relay control (M-REL) | low_side_out | MAXXECUPRO-C1-B4 | GPO 1 | low_side_out | single_source | |
| OEM-C85-3 | Check-engine lamp (W) | low_side_out | MAXXECUPRO-C4-G1 | GPO 23 | low_side_out | single_source | |
| OEM-C85-4 | Fuel pump control (FPC) | low_side_out | MAXXECUPRO-C4-G2 | GPO 24 | low_side_out | single_source | |
| OEM-C85-5 | Diagnostic test 1 (TE1) | digital_in | MAXXECUPRO-C4-E1 | DIN 10 (switch) | digital_in | single_source | |
| OEM-C85-6 | Timing retard (TR) | digital_in | MAXXECUPRO-C3-E3 | ANALOG IN 10 (0-5V) | analog_in | single_source | |
| OEM-C85-7 | Slave throttle position (VTO1) | analog_out | MAXXECUPRO-C4-A4 | 0-5V out 2 | analog_out | single_source | |
| OEM-C86-1 | Diagnostic test terminal (TT) | digital_in | MAXXECUPRO-C3-F2 | ANALOG IN 11 (0-5V) | analog_in | single_source | |
| OEM-C86-10 | A/T 2nd-gear indicator (2) | digital_in | MAXXECUPRO-C3-D1 | ANALOG IN 6 (0-5V) | analog_in | single_source | |
| OEM-C86-11 | Diagnostic test 2 (TE2) | digital_in | MAXXECUPRO-C3-D2 | ANALOG IN 7 (0-5V) | analog_in | single_source | |
| OEM-C86-12 | No.1 speed sensor (SP1) | digital_in | MAXXECUPRO-C1-K3 | DIN/VR 1 | digital_in | single_source | |
| OEM-C86-13 | Cat temperature sensor (CCO) | temp_in | MAXXECUPRO-C1-J1 | AIN 1 (temperature) | temp_in | single_source | |
| OEM-C86-14 | Battery constant (BATT) | power_in | — | — | — | single_source | |
| OEM-C86-17 | A/T throttle position (L3) | digital_in | MAXXECUPRO-C3-F3 | ANALOG IN 12 (0-5V) | analog_in | single_source | |
| OEM-C86-18 | A/T throttle position (L2) | digital_in | MAXXECUPRO-C4-C2 | AIN 13 (0-5V) | analog_in | single_source | |
| OEM-C86-19 | A/T throttle position (L1) | digital_in | MAXXECUPRO-C4-C1 | AIN 14 (0-5V) | analog_in | single_source | |
| OEM-C86-2 | A/T low-gear indicator (L) | digital_in | MAXXECUPRO-C4-B4 | AIN 15 (0-5V) | analog_in | single_source | |
| OEM-C86-20 | A/C request (A/C) | digital_in | MAXXECUPRO-C4-B3 | AIN 16 (0-5V) | analog_in | single_source | |
| OEM-C86-22 | EFI main relay power (+B) | power_in | MAXXECUPRO-C1-M4 + MAXXECUPRO-C3-M4 | +12V ECU power supply + 12V ECU 2 | power_in | single_source | |
| OEM-C86-23 | EFI main relay power (+B1) | power_in | MAXXECUPRO-C1-M4 + MAXXECUPRO-C3-M4 | +12V ECU power supply + 12V ECU 2 | power_in | single_source | |
| OEM-C86-25 | Stop light switch (STP) | digital_in | MAXXECUPRO-C4-B2 | AIN 17 (0-5V) | analog_in | single_source | |
| OEM-C86-28 | Electrical load sense (ELS) | digital_in | MAXXECUPRO-C4-B1 | AIN 18 (0-5V) | analog_in | single_source | |
| OEM-C86-3 | A/T power/normal mode (P) | digital_in | — | — | — | single_source | |
| OEM-C86-5 | A/C clutch relay (ACMG) | low_side_out | MAXXECUPRO-C1-C4 | GPO 2 | low_side_out | single_source | |
| OEM-C86-6 | A/T overdrive disable 2 (OD2) | digital_in | MAXXECUPRO-C3-D3 | ANALOG IN 8 (0-5V) | analog_in | single_source | |
| OEM-C86-7 | A/T overdrive disable 1 (OD1) | digital_in | MAXXECUPRO-C4-E2 | DIN 11 (switch) | digital_in | single_source | |
| OEM-C86-8 | Cat temp warning light (EGW) | low_side_out | MAXXECUPRO-C4-G3 | GPO 25 | low_side_out | single_source | |
| OEM-C86-9 | Ignition switch (IGSW) | digital_in | MAXXECUPRO-C3-K3 | KEY IN 12V | digital_in | single_source | |
| OEM-C88-10 | Injector 1 (#10, cyl 1&4) | injector_out | MAXXECUPRO-C1-K1 | INJ 1 | injector_out | single_source | |
| OEM-C88-11 | A/T shift solenoid 1 (S1) | low_side_out | MAXXECUPRO-C1-D4 | GPO 3 | low_side_out | single_source | |
| OEM-C88-12 | Igniter feedback (IGF) | digital_in | MAXXECUPRO-C4-D4 | DIN 9 (switch) | digital_in | single_source | |
| OEM-C88-13 | Starter signal (STA) | digital_in | — | — | — | single_source | |
| OEM-C88-14 | Neutral/park switch (NSW) | digital_in | — | — | — | single_source | |
| OEM-C88-15 | Ignition 3 (IGT3) | ignition_out | MAXXECUPRO-C1-B2 | IGN 3 | ignition_out | single_source | |
| OEM-C88-16 | Ignition 2 (IGT2) | ignition_out | MAXXECUPRO-C1-A3 | IGN 2 | ignition_out | single_source | |
| OEM-C88-17 | A/T shift solenoid 2 (S2) | low_side_out | MAXXECUPRO-C1-A1 | GPO 5 | low_side_out | single_source | |
| OEM-C88-19 | Voltage feedback (VF) | analog_out | — | — | — | single_source | |
| OEM-C88-20 | ISC stepper coil 4 (ISCV4) | low_side_out | MAXXECUPRO-C1-A4 | GPO 8/TACHO | low_side_out | single_source | |
| OEM-C88-21 | ISC stepper coil 3 (ISCV3) | low_side_out | MAXXECUPRO-C1-C1 | GPO 7 | low_side_out | single_source | |
| OEM-C88-22 | ISC stepper coil 2 (ISCV2) | low_side_out | MAXXECUPRO-C1-B1 | GPO 6 | low_side_out | single_source | |
| OEM-C88-23 | ISC stepper coil 1 (ISCV1) | low_side_out | MAXXECUPRO-C1-E4 | GPO 4 | low_side_out | single_source | |
| OEM-C88-24 | Ignition 1 (IGT1) | ignition_out | MAXXECUPRO-C1-A2 | IGN 1 | ignition_out | single_source | |
| OEM-C88-26 | Ignition 4 (IGT4) | ignition_out | MAXXECUPRO-C1-B3 | IGN 4 | ignition_out | single_source | |
| OEM-C88-27 | A/T lock-up solenoid (S3) | low_side_out | MAXXECUPRO-C4-G4 | GPO 26 | low_side_out | single_source | |
| OEM-C88-28 | Power ground (E11) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-C88-29 | Ignition 6 (IGT6) | ignition_out | MAXXECUPRO-C1-C3 | IGN 6 | ignition_out | single_source | |
| OEM-C88-3 | O2 heater (HT) | low_side_out | MAXXECUPRO-C1-D1 | WBO2 Heater- | low_side_out | single_source | |
| OEM-C88-30 | Ignition 5 (IGT5) | ignition_out | MAXXECUPRO-C1-C2 | IGN 5 | ignition_out | single_source | |
| OEM-C88-31 | TRAC throttle idle switch (IDL2) | digital_in | — | — | — | single_source | |
| OEM-C88-32 | TPS idle switch (IDL1) | digital_in | — | — | — | single_source | |
| OEM-C88-33 | Power ground (E02) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-C88-34 | Power ground (E01) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-C88-4 | Knock sensor 2 (KNK2, rear) | knock_in | MAXXECUPRO-C4-F3 | Knock 2 | knock_in | single_source | |
| OEM-C88-5 | Knock sensor 1 (KNK1, front) | knock_in | MAXXECUPRO-C4-F2 | Knock 1 | knock_in | single_source | |
| OEM-C88-7 | EVAP purge VSV | low_side_out | MAXXECUPRO-C4-H1 | GPO 27 | low_side_out | single_source | |
| OEM-C88-8 | Injector 3 (#30, cyl 2&6) | injector_out | MAXXECUPRO-C1-M1 | INJ 3 | injector_out | single_source | |
| OEM-C88-9 | Injector 2 (#20, cyl 3&5) | injector_out | MAXXECUPRO-C1-K2 | INJ 2 | injector_out | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-C86-22 | SP-14V-1 | 0.85 | no route | EFI main relay power (+B) | — | |
| W2 | OEM-C86-23 | SP-14V-1 | 0.85 | no route | EFI main relay power (+B1) | — | |
| W3 | SP-14V-1 | MAXXECUPRO-C1-M4 | 0.85 | no route | +12V ECU power supply | — | |
| W4 | SP-14V-1 | MAXXECUPRO-C3-M4 | 0.85 | no route | 12V ECU 2 | — | |
| W5 | OEM-C85-16 | SP-GND-1 | 0.85 | no route | Power ground (E1) | — | |
| W6 | OEM-C88-28 | SP-GND-1 | 0.85 | no route | Power ground (E11) | — | |
| W7 | OEM-C88-33 | SP-GND-1 | 0.85 | no route | Power ground (E02) | — | |
| W8 | OEM-C88-34 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W9 | SP-GND-1 | MAXXECUPRO-C1-L4 | 0.85 | no route | Engine GND | — | |
| W10 | SP-GND-1 | MAXXECUPRO-C2-H1 | 0.85 | no route | Engine ground 3 | — | |
| W11 | SP-GND-1 | MAXXECUPRO-C2-H2 | 0.85 | no route | Engine ground 3 | — | |
| W12 | SP-GND-1 | MAXXECUPRO-C2-H3 | 0.85 | no route | Engine ground 3 | — | |
| W13 | SP-GND-1 | MAXXECUPRO-C3-L4 | 0.85 | no route | ENGINE GROUND 2 | — | |
| W14 | OEM-C84-11 | SP-0V-1 | 0.5 | no route | Cam 1 return (G1-) | — | |
| W15 | OEM-C84-17 | SP-0V-1 | 0.5 | no route | Cam 2 return (G2-) | — | |
| W16 | OEM-C84-22 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W17 | OEM-C84-6 | SP-0V-1 | 0.5 | no route | Crank sensor return (NE-) | — | |
| W18 | SP-0V-1 | MAXXECUPRO-C1-H1 | 0.5 | no route | Sensor GND | — | |
| W19 | SP-0V-1 | MAXXECUPRO-C1-H2 | 0.5 | no route | Trigger GND | — | |
| W20 | SP-0V-1 | MAXXECUPRO-C3-J2 | 0.5 | no route | SENSOR GND | — | |
| W21 | SP-0V-1 | MAXXECUPRO-C3-J3 | 0.5 | no route | SENSOR GND | — | |
| W22 | OEM-C84-1 | MAXXECUPRO-C1-G1 | 0.5 | no route | Sensor supply +5V (VCC) | — | |
| W23 | OEM-C84-5 | MAXXECUPRO-C1-H3 | 0.5 | no route | Crank position (NE) | — | |
| W24 | OEM-C84-10 | MAXXECUPRO-C1-H4 | 0.5 | no route | Cam position 1 (G1) | — | |
| W25 | OEM-C88-5 | MAXXECUPRO-C4-F2 | 0.5 | no route | Knock sensor 1 (KNK1, front) | — | |
| W26 | OEM-C88-4 | MAXXECUPRO-C4-F3 | 0.5 | no route | Knock sensor 2 (KNK2, rear) | — | |
| W27 | OEM-C88-24 | MAXXECUPRO-C1-A2 | 0.5 | no route | Ignition 1 (IGT1) | — | |
| W28 | OEM-C88-16 | MAXXECUPRO-C1-A3 | 0.5 | no route | Ignition 2 (IGT2) | — | |
| W29 | OEM-C88-15 | MAXXECUPRO-C1-B2 | 0.5 | no route | Ignition 3 (IGT3) | — | |
| W30 | OEM-C88-26 | MAXXECUPRO-C1-B3 | 0.5 | no route | Ignition 4 (IGT4) | — | |
| W31 | OEM-C88-30 | MAXXECUPRO-C1-C2 | 0.5 | no route | Ignition 5 (IGT5) | — | |
| W32 | OEM-C88-29 | MAXXECUPRO-C1-C3 | 0.5 | no route | Ignition 6 (IGT6) | — | |
| W33 | OEM-C88-10 | MAXXECUPRO-C1-K1 | 0.5 | no route | Injector 1 (#10, cyl 1&4) | — | |
| W34 | OEM-C88-9 | MAXXECUPRO-C1-K2 | 0.5 | no route | Injector 2 (#20, cyl 3&5) | — | |
| W35 | OEM-C88-8 | MAXXECUPRO-C1-M1 | 0.5 | no route | Injector 3 (#30, cyl 2&6) | — | |
| W36 | OEM-C86-9 | MAXXECUPRO-C3-K3 | 0.5 | no route | Ignition switch (IGSW) | — | |
| W37 | OEM-C84-8 | MAXXECUPRO-C1-J3 | 0.5 | no route | Manifold pressure (PIM) | — | |
| W38 | OEM-C84-7 | MAXXECUPRO-C1-G2 | 0.5 | no route | Throttle position (VTA1) | — | |
| W39 | OEM-C84-20 | MAXXECUPRO-C1-F1 | 0.5 | no route | Coolant temperature (THW) | — | |
| W40 | OEM-C85-2 | MAXXECUPRO-C1-B4 | 0.5 | no route | EFI main relay control (M-REL) | — | |
| W41 | OEM-C86-5 | MAXXECUPRO-C1-C4 | 0.5 | no route | A/C clutch relay (ACMG) | — | |
| W42 | OEM-C88-3 | MAXXECUPRO-C1-D1 | 0.5 | no route | O2 heater (HT) | — | |
| W43 | OEM-C88-11 | MAXXECUPRO-C1-D4 | 0.5 | no route | A/T shift solenoid 1 (S1) | — | |
| W44 | OEM-C88-23 | MAXXECUPRO-C1-E4 | 0.5 | no route | ISC stepper coil 1 (ISCV1) | — | |
| W45 | OEM-C88-17 | MAXXECUPRO-C1-A1 | 0.5 | no route | A/T shift solenoid 2 (S2) | — | |
| W46 | OEM-C88-22 | MAXXECUPRO-C1-B1 | 0.5 | no route | ISC stepper coil 2 (ISCV2) | — | |
| W47 | OEM-C88-21 | MAXXECUPRO-C1-C1 | 0.5 | no route | ISC stepper coil 3 (ISCV3) | — | |
| W48 | OEM-C88-20 | MAXXECUPRO-C1-A4 | 0.5 | no route | ISC stepper coil 4 (ISCV4) | — | |
| W49 | OEM-C85-3 | MAXXECUPRO-C4-G1 | 0.5 | no route | Check-engine lamp (W) | — | |
| W50 | OEM-C85-4 | MAXXECUPRO-C4-G2 | 0.5 | no route | Fuel pump control (FPC) | — | |
| W51 | OEM-C86-8 | MAXXECUPRO-C4-G3 | 0.5 | no route | Cat temp warning light (EGW) | — | |
| W52 | OEM-C88-27 | MAXXECUPRO-C4-G4 | 0.5 | no route | A/T lock-up solenoid (S3) | — | |
| W53 | OEM-C88-7 | MAXXECUPRO-C4-H1 | 0.5 | no route | EVAP purge VSV | — | |
| W54 | OEM-C84-12 | MAXXECUPRO-C1-J4 | 0.5 | no route | TRAC throttle position (VTA2) | — | |
| W55 | OEM-C84-13 | MAXXECUPRO-C3-C3 | 0.5 | no route | O2 sensor (OX1) | — | |
| W56 | OEM-C84-14 | MAXXECUPRO-C1-F2 | 0.5 | no route | Intake air temperature (THA) | — | |
| W57 | OEM-C86-13 | MAXXECUPRO-C1-J1 | 0.5 | no route | Cat temperature sensor (CCO) | — | |
| W58 | OEM-C86-12 | MAXXECUPRO-C1-K3 | 0.5 | no route | No.1 speed sensor (SP1) | — | |
| W59 | OEM-C84-4 | MAXXECUPRO-C1-K4 | 0.5 | no route | No.2 speed sensor (SP2-) | — | |
| W60 | OEM-C84-9 | MAXXECUPRO-C3-A1 | 0.5 | no route | No.2 speed sensor (SP2+) | — | |
| W61 | OEM-C84-15 | MAXXECUPRO-C3-A2 | 0.5 | no route | OD direct-clutch speed sensor (NCO+) | — | |
| W62 | OEM-C84-3 | MAXXECUPRO-C3-A3 | 0.5 | no route | OD direct-clutch speed sensor (NCO-) | — | |
| W63 | OEM-C85-1 | MAXXECUPRO-C3-A4 | 0.5 | no route | Slave engine speed (NEO) | — | |
| W64 | OEM-C85-10 | MAXXECUPRO-C4-D3 | 0.5 | no route | Fuel pump diagnostic (DI) | — | |
| W65 | OEM-C88-12 | MAXXECUPRO-C4-D4 | 0.5 | no route | Igniter feedback (IGF) | — | |
| W66 | OEM-C85-5 | MAXXECUPRO-C4-E1 | 0.5 | no route | Diagnostic test 1 (TE1) | — | |
| W67 | OEM-C86-7 | MAXXECUPRO-C4-E2 | 0.5 | no route | A/T overdrive disable 1 (OD1) | — | |
| W68 | OEM-C86-10 | MAXXECUPRO-C3-D1 | 0.5 | no route | A/T 2nd-gear indicator (2) | — | |
| W69 | OEM-C86-11 | MAXXECUPRO-C3-D2 | 0.5 | no route | Diagnostic test 2 (TE2) | — | |
| W70 | OEM-C86-6 | MAXXECUPRO-C3-D3 | 0.5 | no route | A/T overdrive disable 2 (OD2) | — | |
| W71 | OEM-C85-14 | MAXXECUPRO-C3-E2 | 0.5 | no route | ABS active (MT only) | — | |
| W72 | OEM-C85-6 | MAXXECUPRO-C3-E3 | 0.5 | no route | Timing retard (TR) | — | |
| W73 | OEM-C86-1 | MAXXECUPRO-C3-F2 | 0.5 | no route | Diagnostic test terminal (TT) | — | |
| W74 | OEM-C86-17 | MAXXECUPRO-C3-F3 | 0.5 | no route | A/T throttle position (L3) | — | |
| W75 | OEM-C86-18 | MAXXECUPRO-C4-C2 | 0.5 | no route | A/T throttle position (L2) | — | |
| W76 | OEM-C86-19 | MAXXECUPRO-C4-C1 | 0.5 | no route | A/T throttle position (L1) | — | |
| W77 | OEM-C86-2 | MAXXECUPRO-C4-B4 | 0.5 | no route | A/T low-gear indicator (L) | — | |
| W78 | OEM-C86-20 | MAXXECUPRO-C4-B3 | 0.5 | no route | A/C request (A/C) | — | |
| W79 | OEM-C86-25 | MAXXECUPRO-C4-B2 | 0.5 | no route | Stop light switch (STP) | — | |
| W80 | OEM-C86-28 | MAXXECUPRO-C4-B1 | 0.5 | no route | Electrical load sense (ELS) | — | |
| W81 | OEM-C85-11 | MAXXECUPRO-C4-A3 | 0.5 | no route | Slave TRAC throttle position (VTO2) | — | |
| W82 | OEM-C85-7 | MAXXECUPRO-C4-A4 | 0.5 | no route | Slave throttle position (VTO1) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (17)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | REQUIRED_UNMAPPED | OEM-C84-16 | Required OEM function "Cam position 2 (G2)" (trigger_in) is not connected to the new ECU. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-B4 | MAXXECUPRO-C1-B4 "GPO 1" drives OEM-C85-2 EFI main relay control (M-REL) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-C4 | MAXXECUPRO-C1-C4 "GPO 2" drives OEM-C86-5 A/C clutch relay (ACMG) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | NET_FAMILY | OEM-C85-14 ↔ MAXXECUPRO-C3-E2 | OEM-C85-14 "ABS active (MT only)" [digital_in] is wired to MAXXECUPRO-C3-E2 "ANALOG IN 9 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C85-6 ↔ MAXXECUPRO-C3-E3 | OEM-C85-6 "Timing retard (TR)" [digital_in] is wired to MAXXECUPRO-C3-E3 "ANALOG IN 10 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-1 ↔ MAXXECUPRO-C3-F2 | OEM-C86-1 "Diagnostic test terminal (TT)" [digital_in] is wired to MAXXECUPRO-C3-F2 "ANALOG IN 11 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-10 ↔ MAXXECUPRO-C3-D1 | OEM-C86-10 "A/T 2nd-gear indicator (2)" [digital_in] is wired to MAXXECUPRO-C3-D1 "ANALOG IN 6 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-11 ↔ MAXXECUPRO-C3-D2 | OEM-C86-11 "Diagnostic test 2 (TE2)" [digital_in] is wired to MAXXECUPRO-C3-D2 "ANALOG IN 7 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-17 ↔ MAXXECUPRO-C3-F3 | OEM-C86-17 "A/T throttle position (L3)" [digital_in] is wired to MAXXECUPRO-C3-F3 "ANALOG IN 12 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-18 ↔ MAXXECUPRO-C4-C2 | OEM-C86-18 "A/T throttle position (L2)" [digital_in] is wired to MAXXECUPRO-C4-C2 "AIN 13 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-19 ↔ MAXXECUPRO-C4-C1 | OEM-C86-19 "A/T throttle position (L1)" [digital_in] is wired to MAXXECUPRO-C4-C1 "AIN 14 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-2 ↔ MAXXECUPRO-C4-B4 | OEM-C86-2 "A/T low-gear indicator (L)" [digital_in] is wired to MAXXECUPRO-C4-B4 "AIN 15 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-20 ↔ MAXXECUPRO-C4-B3 | OEM-C86-20 "A/C request (A/C)" [digital_in] is wired to MAXXECUPRO-C4-B3 "AIN 16 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-25 ↔ MAXXECUPRO-C4-B2 | OEM-C86-25 "Stop light switch (STP)" [digital_in] is wired to MAXXECUPRO-C4-B2 "AIN 17 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-28 ↔ MAXXECUPRO-C4-B1 | OEM-C86-28 "Electrical load sense (ELS)" [digital_in] is wired to MAXXECUPRO-C4-B1 "AIN 18 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-6 ↔ MAXXECUPRO-C3-D3 | OEM-C86-6 "A/T overdrive disable 2 (OD2)" [digital_in] is wired to MAXXECUPRO-C3-D3 "ANALOG IN 8 (0-5V)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| info | UNMAPPED | OEM | 6 optional OEM pins are not mapped: OEM-C86-3 A/T power/normal mode (P); OEM-C88-13 Starter signal (STA); OEM-C88-14 Neutral/park switch (NSW); OEM-C88-19 Voltage feedback (VF); OEM-C88-31 TRAC throttle idle switch (IDL2); OEM-C88-32 TPS idle switch (IDL1) |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-C86-14 | Battery-constant (memory) feed of the stock ECU: the new ECU has no such input, so it is not needed. | mapping-proposal |
Notes
Fit check: unconfirmed. Confirm these before building: - Trigger pattern for Toyota 1JZ-GTE not found in the ECU's docs (no named 1JZ entry in the trigger list) Auto-mapped by auto_map() from the library pin data on 2026-10-11. Review every wire against both manuals before building. Open items: - OEM-C84 16: Cam position 2 (G2): no free cam_vr/cam_hall/frequency_in input on MaxxECU MaxxECU PRO Not wired: - OEM-C86 14: Battery constant (BATT): MaxxECU MaxxECU PRO has no battery-constant input; not needed - OEM-C86 3: A/T power/normal mode (P): no free switch_in/frequency_in/analog_0_5 on MaxxECU MaxxECU PRO - OEM-C88 13: Starter signal (STA): no free switch_in/frequency_in/analog_0_5 on MaxxECU MaxxECU PRO - OEM-C88 14: Neutral/park switch (NSW): no free switch_in/frequency_in/analog_0_5 on MaxxECU MaxxECU PRO - OEM-C88 31: TRAC throttle idle switch (IDL2): no free switch_in/frequency_in/analog_0_5 on MaxxECU MaxxECU PRO - OEM-C88 32: TPS idle switch (IDL1): no free switch_in/frequency_in/analog_0_5 on MaxxECU MaxxECU PRO - OEM-C88 19: Voltage feedback (VF): no free analog_out on MaxxECU MaxxECU PRO
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | MaxxECU GEN1 pinout (MINI / STREET / SPORT / V1 / RACE / PRO) | http://www.maxxecu.com/webhelp/wirings-maxxecu_pinout.html | archive | 2026-10-05 | 2e37b6814690 |
| 2 | community_copy | wilbo666: 1JZ-GTE pinout (JZZ30 Soarer page, shared 1JZ-GTE engine/ECU) | http://wilbo666.pbworks.com/w/page/47216384/1JZ-GTE%20JZZ30%20Soarer | — | — | — |