Lexus LS400 1998-2000 (1UZ-FE VVT-i) → MaxxECU MaxxECU MINI REV10+ (auto)
Lexus LS400 1998-2000 (1UZ-FE VVT-i) — MaxxECU — MaxxECU MINI
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-11
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 | 16: read the Findings page before cutting any wire |
| Size of the job | 39 wires · 9 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-E15-16 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-E15-7 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | OEM-E15-8 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | MAXXECUMINI-C1-H4 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-E13-17 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-E14-21 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | SP-GND-1 | MAXXECUMINI-C1-G4 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-E13-18 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-E13-19 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-0V-1 | MAXXECUMINI-C1-A2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-0V-1 | MAXXECUMINI-C1-B3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-0V-1 | MAXXECUMINI-C1-B4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-0V-1 | MAXXECUMINI-C1-D4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-E13-2 | MAXXECUMINI-C1-E2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-E14-23 | MAXXECUMINI-C1-A1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-E14-22 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-E14-11 | MAXXECUMINI-C1-F1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-E14-12 | MAXXECUMINI-C1-F2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-E14-13 | MAXXECUMINI-C1-F3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-E14-14 | MAXXECUMINI-C1-F4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-E13-5 | MAXXECUMINI-C1-G3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-E13-6 | MAXXECUMINI-C1-H1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-E14-1 | MAXXECUMINI-C1-H2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-E14-2 | MAXXECUMINI-C1-H3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-E14-3 | MAXXECUMINI-C1-G3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-E14-4 | MAXXECUMINI-C1-H1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-E14-5 | MAXXECUMINI-C1-H2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-E14-6 | MAXXECUMINI-C1-H3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-E11-19 | MAXXECUMINI-C1-G2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-E14-20 | MAXXECUMINI-C1-G1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-E13-10 | MAXXECUMINI-C1-C3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-E13-13 | MAXXECUMINI-C1-D2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E13-21 | MAXXECUMINI-C1-C4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E13-14 | MAXXECUMINI-C1-C1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E15-10 | MAXXECUMINI-C1-E1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E15-5 | MAXXECUMINI-C1-D1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E13-22 | MAXXECUMINI-C1-C2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E14-27 | MAXXECUMINI-C1-B1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E14-28 | MAXXECUMINI-C1-B2 | 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 | MAXXECUMINI-C1-A2 | MAXXECUMINI-C1-E2 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 2 | MAXXECUMINI-C1-A2 | MAXXECUMINI-C1-H4 | open (OL) | sensor ground must not touch +12 V supply | |
| 3 | MAXXECUMINI-C1-E2 | MAXXECUMINI-C1-H4 | open (OL) | 5 V sensor reference must not touch +12 V supply | |
| 4 | MAXXECUMINI-C1-G4 | MAXXECUMINI-C1-E2 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | MAXXECUMINI-C1-G4 | MAXXECUMINI-C1-H4 | 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
MAXXECUMINI-C1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | TRIGGER | — | W15 | — | 0.5 | OEM-E14-23 | — | — | — |
| A2 | TRIGGER GND | — | W10 | — | 0.5 | SP-0V-1 | — | — | — |
| B1 | DIN 1 (Hall only) | — | W38 | — | 0.5 | OEM-E14-27 | — | — | — |
| B2 | DIN 2 (Hall only) | — | W39 | — | 0.5 | OEM-E14-28 | — | — | — |
| B3 | SENSOR GND | — | W11 | — | 0.5 | SP-0V-1 | — | — | — |
| B4 | SENSOR GND | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| C1 | CLT | — | W34 | — | 0.5 | OEM-E13-14 | — | — | — |
| C2 | IAT | — | W37 | — | 0.5 | OEM-E13-22 | — | — | — |
| C3 | AIN 3 (0-5V) | — | W31 | — | 0.5 | OEM-E13-10 | — | — | — |
| C4 | AIN 4 (0-5V) | — | W33 | — | 0.5 | OEM-E13-21 | — | — | — |
| D1 | GPO 8/TACHO | — | W36 | — | 0.5 | OEM-E15-5 | — | — | — |
| D2 | TPS | — | W32 | — | 0.5 | OEM-E13-13 | — | — | — |
| D3 | GND Shield | — | — | — | — | — | — | — | — |
| D4 | SENSOR GND | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| E1 | GPO 3 | — | W35 | — | 0.5 | OEM-E15-10 | — | — | — |
| E2 | +5V sensor supply | — | W14 | — | 0.5 | OEM-E13-2 | — | — | — |
| E3 | CAN L | — | — | — | — | — | — | — | — |
| E4 | CAN H | — | — | — | — | — | — | — | — |
| F1 | IGN 1 | — | W17 | — | 0.5 | OEM-E14-11 | — | — | — |
| F2 | IGN 2 | — | W18 | — | 0.5 | OEM-E14-12 | — | — | — |
| F3 | IGN 3 | — | W19 | — | 0.5 | OEM-E14-13 | — | — | — |
| F4 | IGN 4 | — | W20 | — | 0.5 | OEM-E14-14 | — | — | — |
| G1 | GPO 2 | — | W30 | — | 0.5 | OEM-E14-20 | — | — | — |
| G2 | GPO 1 | — | W29 | — | 0.5 | OEM-E11-19 | — | — | — |
| G3 | INJ 1 | — | W21 | — | 0.5 | OEM-E13-5 | — | — | — |
| G3 | INJ 1 | — | W25 | — | 0.5 | OEM-E14-3 | — | — | — |
| G4 | ENGINE GND | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| H1 | INJ 2 | — | W22 | — | 0.5 | OEM-E13-6 | — | — | — |
| H1 | INJ 2 | — | W26 | — | 0.5 | OEM-E14-4 | — | — | — |
| H2 | INJ 3 | — | W23 | — | 0.5 | OEM-E14-1 | — | — | — |
| H2 | INJ 3 | — | W27 | — | 0.5 | OEM-E14-5 | — | — | — |
| H3 | INJ 4 | — | W24 | — | 0.5 | OEM-E14-2 | — | — | — |
| H3 | INJ 4 | — | W28 | — | 0.5 | OEM-E14-6 | — | — | — |
| H4 | +12V (ECU power supply) | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
OEM-E11
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 17 | Starter signal (STA) | — | — | — | — | — | — | — | — |
| 18 | O2 sensor signal (bank unconfirmed) | — | — | — | — | — | — | — | — |
| 19 | VVT oil-control valve RH (OCR+) | — | W29 | — | 0.5 | MAXXECUMINI-C1-G2 | — | — | — |
| 27 | O2 sensor signal (bank unconfirmed) | — | — | — | — | — | — | — | — |
| 28 | VVT oil-control valve RH (OCR−) | — | — | — | — | — | — | — | — |
| 5 | Diagnostic test (TC) | — | — | — | — | — | — | — | — |
| 7 | O2 sensor heater (bank unconfirmed) | — | — | — | — | — | — | — | — |
| 8 | O2 sensor heater (bank unconfirmed) | — | — | — | — | — | — | — | — |
OEM-E12
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 12 | Throttle magnetic clutch + (CL+) | — | — | — | — | — | — | — | — |
OEM-E13
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | MAF signal (VG) | — | W31 | — | 0.5 | MAXXECUMINI-C1-C3 | — | — | — |
| 11 | O2 sensor signal (bank unconfirmed) | — | — | — | — | — | — | — | — |
| 12 | O2 sensor signal (bank unconfirmed) | — | — | — | — | — | — | — | — |
| 13 | Throttle position sensor 1 (VTA) | — | W32 | — | 0.5 | MAXXECUMINI-C1-D2 | — | — | — |
| 14 | Engine coolant temp (THW) | — | W34 | — | 0.5 | MAXXECUMINI-C1-C1 | — | — | — |
| 15 | VVT position sensor RH (VVR+) | — | — | — | — | — | — | — | — |
| 16 | VVT position sensor LH (VVL+) | — | — | — | — | — | — | — | — |
| 17 | ECU ground (E1) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Sensor ground (E2) | — | W8 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | MAF ground (EVG) | — | W9 | — | 0.5 | SP-0V-1 | — | — | — |
| 2 | +5V sensor reference (VC) | — | W14 | — | 0.5 | MAXXECUMINI-C1-E2 | — | — | — |
| 20 | Throttle position sensor 2 (VTA2) | — | — | — | — | — | — | — | — |
| 21 | Accelerator pedal position 1 (VPA) | — | W33 | — | 0.5 | MAXXECUMINI-C1-C4 | — | — | — |
| 22 | Intake air temp (THA) | — | W37 | — | 0.5 | MAXXECUMINI-C1-C2 | — | — | — |
| 23 | VVT position sensor RH (VVR−) | — | — | — | — | — | — | — | — |
| 24 | VVT position sensor LH (VVL−) | — | — | — | — | — | — | — | — |
| 3 | O2 sensor heater (bank unconfirmed) | — | — | — | — | — | — | — | — |
| 4 | O2 sensor heater (bank unconfirmed) | — | — | — | — | — | — | — | — |
| 5 | Injector 1 (cyl 1) | — | W21 | — | 0.5 | MAXXECUMINI-C1-G3 | — | — | — |
| 6 | Injector 2 (cyl 2) | — | W22 | — | 0.5 | MAXXECUMINI-C1-H1 | — | — | — |
| 8 | Throttle magnetic clutch − (CL−) | — | — | — | — | — | — | — | — |
| 9 | Accelerator pedal position 2 (VPA2) | — | — | — | — | — | — | — | — |
OEM-E14
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector 3 (cyl 3) | — | W23 | — | 0.5 | MAXXECUMINI-C1-H2 | — | — | — |
| 10 | Camshaft position sensor (G2) | — | — | — | — | — | — | — | — |
| 11 | Ignition coil 1 (IGT1) | — | W17 | — | 0.5 | MAXXECUMINI-C1-F1 | — | — | — |
| 12 | Ignition coil 2 (IGT2) | — | W18 | — | 0.5 | MAXXECUMINI-C1-F2 | — | — | — |
| 13 | Ignition coil 3 (IGT3) | — | W19 | — | 0.5 | MAXXECUMINI-C1-F3 | — | — | — |
| 14 | Ignition coil 4 (IGT4) | — | W20 | — | 0.5 | MAXXECUMINI-C1-F4 | — | — | — |
| 15 | Ignition coil 5 (IGT5) | — | — | — | — | — | — | — | — |
| 16 | Ignition coil 6 (IGT6) | — | — | — | — | — | — | — | — |
| 17 | Knock sensor RH (KNKR) | — | — | — | — | — | — | — | — |
| 18 | Knock sensor LH (KNKL) | — | — | — | — | — | — | — | — |
| 19 | VVT oil-control valve LH (OCV−) | — | — | — | — | — | — | — | — |
| 2 | Injector 4 (cyl 4) | — | W24 | — | 0.5 | MAXXECUMINI-C1-H3 | — | — | — |
| 20 | VVT oil-control valve LH (OCV+) | — | W30 | — | 0.5 | MAXXECUMINI-C1-G1 | — | — | — |
| 21 | Power/injector ground (E01) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 22 | Crank position sensor (NE−) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 23 | Crank position sensor (NE+) | — | W15 | — | 0.5 | MAXXECUMINI-C1-A1 | — | — | — |
| 25 | Ignition coil 7 (IGT7) | — | — | — | — | — | — | — | — |
| 26 | Ignition coil 8 (IGT8) | — | — | — | — | — | — | — | — |
| 27 | Ignition confirmation 1 (IGF1) | — | W38 | — | 0.5 | MAXXECUMINI-C1-B1 | — | — | — |
| 28 | Ignition confirmation 2 (IGF2) | — | W39 | — | 0.5 | MAXXECUMINI-C1-B2 | — | — | — |
| 29 | ACIS induction VSV | — | — | — | — | — | — | — | — |
| 3 | Injector 5 (cyl 5) | — | W25 | — | 0.5 | MAXXECUMINI-C1-G3 | — | — | — |
| 4 | Injector 6 (cyl 6) | — | W26 | — | 0.5 | MAXXECUMINI-C1-H1 | — | — | — |
| 5 | Injector 7 (cyl 7) | — | W27 | — | 0.5 | MAXXECUMINI-C1-H2 | — | — | — |
| 6 | Injector 8 (cyl 8) | — | W28 | — | 0.5 | MAXXECUMINI-C1-H3 | — | — | — |
| 7 | Throttle motor − (M−) | — | — | — | — | — | — | — | — |
| 8 | Throttle motor + (M+) | — | — | — | — | — | — | — | — |
OEM-E15
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Battery constant (+12V) | — | — | — | — | — | — | — | — |
| 10 | EFI main relay control (MREL) | — | W35 | — | 0.5 | MAXXECUMINI-C1-E1 | — | — | — |
| 11 | OBD-II / DLC3 data (SIL) | — | — | — | — | — | — | — | — |
| 16 | ECM power (EFI relay +B) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 5 | Fuel pump relay control (FC) | — | W36 | — | 0.5 | MAXXECUMINI-C1-D1 | — | — | — |
| 6 | Check engine light (W) | — | — | — | — | — | — | — | — |
| 7 | ECM power feed (+BM) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 8 | ECM power (EFI relay +B1) | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | Ignition switch (+12V) | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W8 | — | 0.5 | OEM-E13-18 | — | — | — |
| 1 | — | — | W9 | — | 0.5 | OEM-E13-19 | — | — | — |
| 1 | — | — | W10 | — | 0.5 | MAXXECUMINI-C1-A2 | — | — | — |
| 1 | — | — | W11 | — | 0.5 | MAXXECUMINI-C1-B3 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | MAXXECUMINI-C1-B4 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | MAXXECUMINI-C1-D4 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-E14-22 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-E15-16 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-E15-7 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | OEM-E15-8 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | MAXXECUMINI-C1-H4 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-E13-17 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-E14-21 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | MAXXECUMINI-C1-G4 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-E11-17 | Starter signal (STA) | digital_in | — | — | — | corroborated | |
| OEM-E11-18 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | — | — | — | corroborated | |
| OEM-E11-19 | VVT oil-control valve RH (OCR+) | low_side_out | MAXXECUMINI-C1-G2 | GPO 1 | low_side_out | corroborated | |
| OEM-E11-27 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | — | — | — | corroborated | |
| OEM-E11-28 | VVT oil-control valve RH (OCR−) | low_side_out | — | — | — | corroborated | |
| OEM-E11-5 | Diagnostic test (TC) | serial | — | — | — | corroborated | |
| OEM-E11-7 | O2 sensor heater (bank unconfirmed) | low_side_out | — | — | — | corroborated | |
| OEM-E11-8 | O2 sensor heater (bank unconfirmed) | low_side_out | — | — | — | corroborated | |
| OEM-E12-12 | Throttle magnetic clutch + (CL+) | low_side_out | — | — | — | corroborated | |
| OEM-E13-10 | MAF signal (VG) | analog_in | MAXXECUMINI-C1-C3 | AIN 3 (0-5V) | analog_in | corroborated | |
| OEM-E13-11 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | — | — | — | corroborated | |
| OEM-E13-12 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | — | — | — | corroborated | |
| OEM-E13-13 | Throttle position sensor 1 (VTA) | analog_in | MAXXECUMINI-C1-D2 | TPS | analog_in | corroborated | |
| OEM-E13-14 | Engine coolant temp (THW) | temp_in | MAXXECUMINI-C1-C1 | CLT | temp_in | corroborated | |
| OEM-E13-15 | VVT position sensor RH (VVR+) | trigger_in | — | — | — | corroborated | |
| OEM-E13-16 | VVT position sensor LH (VVL+) | trigger_in | — | — | — | corroborated | |
| OEM-E13-17 | ECU ground (E1) | ground | MAXXECUMINI-C1-G4 | ENGINE GND | ground | corroborated | |
| OEM-E13-18 | Sensor ground (E2) | sensor_ground | MAXXECUMINI-C1-A2 + MAXXECUMINI-C1-B3 + MAXXECUMINI-C1-B4 + MAXXECUMINI-C1-D4 | TRIGGER GND + SENSOR GND + SENSOR GND + SENSOR GND | sensor_ground | corroborated | |
| OEM-E13-19 | MAF ground (EVG) | sensor_ground | MAXXECUMINI-C1-A2 + MAXXECUMINI-C1-B3 + MAXXECUMINI-C1-B4 + MAXXECUMINI-C1-D4 | TRIGGER GND + SENSOR GND + SENSOR GND + SENSOR GND | sensor_ground | corroborated | |
| OEM-E13-2 | +5V sensor reference (VC) | vref | MAXXECUMINI-C1-E2 | +5V sensor supply | vref | corroborated | |
| OEM-E13-20 | Throttle position sensor 2 (VTA2) | analog_in | — | — | — | corroborated | |
| OEM-E13-21 | Accelerator pedal position 1 (VPA) | analog_in | MAXXECUMINI-C1-C4 | AIN 4 (0-5V) | analog_in | corroborated | |
| OEM-E13-22 | Intake air temp (THA) | temp_in | MAXXECUMINI-C1-C2 | IAT | temp_in | corroborated | |
| OEM-E13-23 | VVT position sensor RH (VVR−) | trigger_in | — | — | — | corroborated | |
| OEM-E13-24 | VVT position sensor LH (VVL−) | trigger_in | — | — | — | corroborated | |
| OEM-E13-3 | O2 sensor heater (bank unconfirmed) | low_side_out | — | — | — | corroborated | |
| OEM-E13-4 | O2 sensor heater (bank unconfirmed) | low_side_out | — | — | — | corroborated | |
| OEM-E13-5 | Injector 1 (cyl 1) | injector_out | MAXXECUMINI-C1-G3 | INJ 1 | injector_out | corroborated | |
| OEM-E13-6 | Injector 2 (cyl 2) | injector_out | MAXXECUMINI-C1-H1 | INJ 2 | injector_out | corroborated | |
| OEM-E13-8 | Throttle magnetic clutch − (CL−) | low_side_out | — | — | — | corroborated | |
| OEM-E13-9 | Accelerator pedal position 2 (VPA2) | analog_in | — | — | — | corroborated | |
| OEM-E14-1 | Injector 3 (cyl 3) | injector_out | MAXXECUMINI-C1-H2 | INJ 3 | injector_out | corroborated | |
| OEM-E14-10 | Camshaft position sensor (G2) | trigger_in | — | — | — | corroborated | |
| OEM-E14-11 | Ignition coil 1 (IGT1) | ignition_out | MAXXECUMINI-C1-F1 | IGN 1 | ignition_out | corroborated | |
| OEM-E14-12 | Ignition coil 2 (IGT2) | ignition_out | MAXXECUMINI-C1-F2 | IGN 2 | ignition_out | corroborated | |
| OEM-E14-13 | Ignition coil 3 (IGT3) | ignition_out | MAXXECUMINI-C1-F3 | IGN 3 | ignition_out | corroborated | |
| OEM-E14-14 | Ignition coil 4 (IGT4) | ignition_out | MAXXECUMINI-C1-F4 | IGN 4 | ignition_out | corroborated | |
| OEM-E14-15 | Ignition coil 5 (IGT5) | ignition_out | — | — | — | corroborated | |
| OEM-E14-16 | Ignition coil 6 (IGT6) | ignition_out | — | — | — | corroborated | |
| OEM-E14-17 | Knock sensor RH (KNKR) | knock_in | — | — | — | corroborated | |
| OEM-E14-18 | Knock sensor LH (KNKL) | knock_in | — | — | — | corroborated | |
| OEM-E14-19 | VVT oil-control valve LH (OCV−) | low_side_out | — | — | — | corroborated | |
| OEM-E14-2 | Injector 4 (cyl 4) | injector_out | MAXXECUMINI-C1-H3 | INJ 4 | injector_out | corroborated | |
| OEM-E14-20 | VVT oil-control valve LH (OCV+) | low_side_out | MAXXECUMINI-C1-G1 | GPO 2 | low_side_out | corroborated | |
| OEM-E14-21 | Power/injector ground (E01) | ground | MAXXECUMINI-C1-G4 | ENGINE GND | ground | corroborated | |
| OEM-E14-22 | Crank position sensor (NE−) | trigger_in | MAXXECUMINI-C1-A2 + MAXXECUMINI-C1-B3 + MAXXECUMINI-C1-B4 + MAXXECUMINI-C1-D4 | TRIGGER GND + SENSOR GND + SENSOR GND + SENSOR GND | sensor_ground | corroborated | |
| OEM-E14-23 | Crank position sensor (NE+) | trigger_in | MAXXECUMINI-C1-A1 | TRIGGER | trigger_in | corroborated | |
| OEM-E14-25 | Ignition coil 7 (IGT7) | ignition_out | — | — | — | corroborated | |
| OEM-E14-26 | Ignition coil 8 (IGT8) | ignition_out | — | — | — | corroborated | |
| OEM-E14-27 | Ignition confirmation 1 (IGF1) | digital_in | MAXXECUMINI-C1-B1 | DIN 1 (Hall only) | digital_in | corroborated | |
| OEM-E14-28 | Ignition confirmation 2 (IGF2) | digital_in | MAXXECUMINI-C1-B2 | DIN 2 (Hall only) | digital_in | corroborated | |
| OEM-E14-29 | ACIS induction VSV | low_side_out | — | — | — | corroborated | |
| OEM-E14-3 | Injector 5 (cyl 5) | injector_out | MAXXECUMINI-C1-G3 | INJ 1 | injector_out | corroborated | |
| OEM-E14-4 | Injector 6 (cyl 6) | injector_out | MAXXECUMINI-C1-H1 | INJ 2 | injector_out | corroborated | |
| OEM-E14-5 | Injector 7 (cyl 7) | injector_out | MAXXECUMINI-C1-H2 | INJ 3 | injector_out | corroborated | |
| OEM-E14-6 | Injector 8 (cyl 8) | injector_out | MAXXECUMINI-C1-H3 | INJ 4 | injector_out | corroborated | |
| OEM-E14-7 | Throttle motor − (M−) | hbridge_out | — | — | — | corroborated | |
| OEM-E14-8 | Throttle motor + (M+) | hbridge_out | — | — | — | corroborated | |
| OEM-E15-1 | Battery constant (+12V) | power_in | — | — | — | corroborated | |
| OEM-E15-10 | EFI main relay control (MREL) | low_side_out | MAXXECUMINI-C1-E1 | GPO 3 | low_side_out | corroborated | |
| OEM-E15-11 | OBD-II / DLC3 data (SIL) | serial | — | — | — | corroborated | |
| OEM-E15-16 | ECM power (EFI relay +B) | power_in | MAXXECUMINI-C1-H4 | +12V (ECU power supply) | power_in | corroborated | |
| OEM-E15-5 | Fuel pump relay control (FC) | low_side_out | MAXXECUMINI-C1-D1 | GPO 8/TACHO | low_side_out | corroborated | |
| OEM-E15-6 | Check engine light (W) | low_side_out | — | — | — | corroborated | |
| OEM-E15-7 | ECM power feed (+BM) | power_in | MAXXECUMINI-C1-H4 | +12V (ECU power supply) | power_in | corroborated | |
| OEM-E15-8 | ECM power (EFI relay +B1) | power_in | MAXXECUMINI-C1-H4 | +12V (ECU power supply) | power_in | corroborated | |
| OEM-E15-9 | Ignition switch (+12V) | digital_in | — | — | — | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-E15-16 | SP-14V-1 | 0.85 | no route | ECM power (EFI relay +B) | — | |
| W2 | OEM-E15-7 | SP-14V-1 | 0.85 | no route | ECM power feed (+BM) | — | |
| W3 | OEM-E15-8 | SP-14V-1 | 0.85 | no route | ECM power (EFI relay +B1) | — | |
| W4 | SP-14V-1 | MAXXECUMINI-C1-H4 | 0.85 | no route | +12V (ECU power supply) | — | |
| W5 | OEM-E13-17 | SP-GND-1 | 0.85 | no route | ECU ground (E1) | — | |
| W6 | OEM-E14-21 | SP-GND-1 | 0.85 | no route | Power/injector ground (E01) | — | |
| W7 | SP-GND-1 | MAXXECUMINI-C1-G4 | 0.85 | no route | ENGINE GND | — | |
| W8 | OEM-E13-18 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W9 | OEM-E13-19 | SP-0V-1 | 0.5 | no route | MAF ground (EVG) | — | |
| W10 | SP-0V-1 | MAXXECUMINI-C1-A2 | 0.5 | no route | TRIGGER GND | — | |
| W11 | SP-0V-1 | MAXXECUMINI-C1-B3 | 0.5 | no route | SENSOR GND | — | |
| W12 | SP-0V-1 | MAXXECUMINI-C1-B4 | 0.5 | no route | SENSOR GND | — | |
| W13 | SP-0V-1 | MAXXECUMINI-C1-D4 | 0.5 | no route | SENSOR GND | — | |
| W14 | OEM-E13-2 | MAXXECUMINI-C1-E2 | 0.5 | no route | +5V sensor reference (VC) | — | |
| W15 | OEM-E14-23 | MAXXECUMINI-C1-A1 | 0.5 | no route | Crank position sensor (NE+) | — | |
| W16 | OEM-E14-22 | SP-0V-1 | 0.5 | no route | Crank position sensor (NE−) | — | |
| W17 | OEM-E14-11 | MAXXECUMINI-C1-F1 | 0.5 | no route | Ignition coil 1 (IGT1) | — | |
| W18 | OEM-E14-12 | MAXXECUMINI-C1-F2 | 0.5 | no route | Ignition coil 2 (IGT2) | — | |
| W19 | OEM-E14-13 | MAXXECUMINI-C1-F3 | 0.5 | no route | Ignition coil 3 (IGT3) | — | |
| W20 | OEM-E14-14 | MAXXECUMINI-C1-F4 | 0.5 | no route | Ignition coil 4 (IGT4) | — | |
| W21 | OEM-E13-5 | MAXXECUMINI-C1-G3 | 0.5 | no route | Injector 1 (cyl 1) | — | |
| W22 | OEM-E13-6 | MAXXECUMINI-C1-H1 | 0.5 | no route | Injector 2 (cyl 2) | — | |
| W23 | OEM-E14-1 | MAXXECUMINI-C1-H2 | 0.5 | no route | Injector 3 (cyl 3) | — | |
| W24 | OEM-E14-2 | MAXXECUMINI-C1-H3 | 0.5 | no route | Injector 4 (cyl 4) | — | |
| W25 | OEM-E14-3 | MAXXECUMINI-C1-G3 | 0.5 | no route | Injector 5 (cyl 5) | — | |
| W26 | OEM-E14-4 | MAXXECUMINI-C1-H1 | 0.5 | no route | Injector 6 (cyl 6) | — | |
| W27 | OEM-E14-5 | MAXXECUMINI-C1-H2 | 0.5 | no route | Injector 7 (cyl 7) | — | |
| W28 | OEM-E14-6 | MAXXECUMINI-C1-H3 | 0.5 | no route | Injector 8 (cyl 8) | — | |
| W29 | OEM-E11-19 | MAXXECUMINI-C1-G2 | 0.5 | no route | VVT oil-control valve RH (OCR+) | — | |
| W30 | OEM-E14-20 | MAXXECUMINI-C1-G1 | 0.5 | no route | VVT oil-control valve LH (OCV+) | — | |
| W31 | OEM-E13-10 | MAXXECUMINI-C1-C3 | 0.5 | no route | MAF signal (VG) | — | |
| W32 | OEM-E13-13 | MAXXECUMINI-C1-D2 | 0.5 | no route | Throttle position sensor 1 (VTA) | — | |
| W33 | OEM-E13-21 | MAXXECUMINI-C1-C4 | 0.5 | no route | Accelerator pedal position 1 (VPA) | — | |
| W34 | OEM-E13-14 | MAXXECUMINI-C1-C1 | 0.5 | no route | Engine coolant temp (THW) | — | |
| W35 | OEM-E15-10 | MAXXECUMINI-C1-E1 | 0.5 | no route | EFI main relay control (MREL) | — | |
| W36 | OEM-E15-5 | MAXXECUMINI-C1-D1 | 0.5 | no route | Fuel pump relay control (FC) | — | |
| W37 | OEM-E13-22 | MAXXECUMINI-C1-C2 | 0.5 | no route | Intake air temp (THA) | — | |
| W38 | OEM-E14-27 | MAXXECUMINI-C1-B1 | 0.5 | no route | Ignition confirmation 1 (IGF1) | — | |
| W39 | OEM-E14-28 | MAXXECUMINI-C1-B2 | 0.5 | no route | Ignition confirmation 2 (IGF2) | — |
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 (20)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | NET_MERGED | MAXXECUMINI-C1-G3 + OEM-E13-5 + OEM-E14-3 | 2 different OEM functions share one net: OEM-E13-5 Injector 1 (cyl 1); OEM-E14-3 Injector 5 (cyl 5) |
| error | NET_MERGED | MAXXECUMINI-C1-H1 + OEM-E13-6 + OEM-E14-4 | 2 different OEM functions share one net: OEM-E13-6 Injector 2 (cyl 2); OEM-E14-4 Injector 6 (cyl 6) |
| error | NET_MERGED | MAXXECUMINI-C1-H2 + OEM-E14-1 + OEM-E14-5 | 2 different OEM functions share one net: OEM-E14-1 Injector 3 (cyl 3); OEM-E14-5 Injector 7 (cyl 7) |
| error | NET_MERGED | MAXXECUMINI-C1-H3 + OEM-E14-2 + OEM-E14-6 | 2 different OEM functions share one net: OEM-E14-2 Injector 4 (cyl 4); OEM-E14-6 Injector 8 (cyl 8) |
| error | REQUIRED_UNMAPPED | OEM-E13-20 | Required OEM function "Throttle position sensor 2 (VTA2)" (analog_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E13-9 | Required OEM function "Accelerator pedal position 2 (VPA2)" (analog_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-10 | Required OEM function "Camshaft position sensor (G2)" (trigger_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-15 | Required OEM function "Ignition coil 5 (IGT5)" (ignition_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-16 | Required OEM function "Ignition coil 6 (IGT6)" (ignition_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-17 | Required OEM function "Knock sensor RH (KNKR)" (knock_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-18 | Required OEM function "Knock sensor LH (KNKL)" (knock_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-25 | Required OEM function "Ignition coil 7 (IGT7)" (ignition_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-26 | Required OEM function "Ignition coil 8 (IGT8)" (ignition_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-7 | Required OEM function "Throttle motor − (M−)" (hbridge_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E14-8 | Required OEM function "Throttle motor + (M+)" (hbridge_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-E15-9 | Required OEM function "Ignition switch (+12V)" (digital_in) is not connected to the new ECU. |
| warn | LOAD_UNKNOWN | MAXXECUMINI-C1-D1 | MAXXECUMINI-C1-D1 "GPO 8/TACHO" drives OEM-E15-5 Fuel pump relay control (FC) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUMINI-C1-E1 | MAXXECUMINI-C1-E1 "GPO 3" drives OEM-E15-10 EFI main relay control (MREL) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| info | NET_FAMILY | OEM-E13-19 ↔ OEM-E14-22 | OEM-E13-19 "MAF ground (EVG)" [sensor_ground] is wired to OEM-E14-22 "Crank position sensor (NE−)" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | UNMAPPED | OEM | 21 optional OEM pins are not mapped: OEM-E11-17 Starter signal (STA); OEM-E11-18 O2 sensor signal (bank unconfirmed); OEM-E11-27 O2 sensor signal (bank unconfirmed); OEM-E11-28 VVT oil-control valve RH (OCR−); OEM-E11-5 Diagnostic test (TC); OEM-E11-7 O2 sensor heater (bank unconfirmed); OEM-E11-8 O2 sensor heater (bank unconfirmed); OEM-E12-12 Throttle magnetic clutch + (CL+); OEM-E13-11 O2 sensor signal (bank unconfirmed); OEM-E13-12 O2 sensor signal (bank unconfirmed); OEM-E13-15 VVT position sensor RH (VVR+); OEM-E13-16 VVT position sensor LH (VVL+); OEM-E13-23 VVT position sensor RH (VVR−); OEM-E13-24 VVT position sensor LH (VVL−); OEM-E13-3 O2 sensor heater (bank unconfirmed); OEM-E13-4 O2 sensor heater (bank unconfirmed); OEM-E13-8 Throttle magnetic clutch − (CL−); OEM-E14-19 VVT oil-control valve LH (OCV−); OEM-E14-29 ACIS induction VSV; OEM-E15-11 OBD-II / DLC3 data (SIL); OEM-E15-6 Check engine light (W) |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-E15-1 | 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: needs add-on. Resolve these before building: - No drive-by-wire; needs a cable-throttle conversion or an external DBW controller - No knock input; the stock knock sensor would be unused - Only 4 ignition outputs for 8 cylinders: wasted spark (pair coils per firing order) - Only 4 injector outputs for 8 injectors: batch / semi-sequential injection 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-E14 10: Camshaft position sensor (G2): no free cam_hall/cam_vr/frequency_in input on MaxxECU MaxxECU MINI - OEM-E14 18: Knock sensor LH (KNKL): no free knock input on MaxxECU MaxxECU MINI - OEM-E14 17: Knock sensor RH (KNKR): no free knock input on MaxxECU MaxxECU MINI - OEM-E14 15: Ignition coil 5 (IGT5): no free ignition output on MaxxECU MaxxECU MINI - OEM-E14 16: Ignition coil 6 (IGT6): no free ignition output on MaxxECU MaxxECU MINI - OEM-E14 25: Ignition coil 7 (IGT7): no free ignition output on MaxxECU MaxxECU MINI - OEM-E14 26: Ignition coil 8 (IGT8): no free ignition output on MaxxECU MaxxECU MINI - OEM-E14 7: Throttle motor − (M−): needs a paired H-bridge on MaxxECU MaxxECU MINI (H-bridge pairing not in the library: set device_pin.bridge_pair from the ECU manual) - OEM-E14 8: Throttle motor + (M+): needs a paired H-bridge on MaxxECU MaxxECU MINI (H-bridge pairing not in the library: set device_pin.bridge_pair from the ECU manual) - OEM-E15 9: Ignition switch (+12V): key-on 12 V sense — optional in a swap (the main relay is energized from keyed 12 V, not from this pin); MaxxECU MaxxECU MINI has no dedicated key-on input - OEM-E13 20: Throttle position sensor 2 (VTA2): no free tps/analog_0_5 on MaxxECU MaxxECU MINI - OEM-E13 9: Accelerator pedal position 2 (VPA2): no free tps/analog_0_5 on MaxxECU MaxxECU MINI Not wired: - OEM-E15 1: Battery constant (+12V): MaxxECU MaxxECU MINI has no battery-constant input; not needed - OEM-E13 16: VVT position sensor LH (VVL+): no free cam_hall/cam_vr/frequency_in input on MaxxECU MaxxECU MINI - OEM-E13 24: VVT position sensor LH (VVL−): no free cam_hall/cam_vr/frequency_in input on MaxxECU MaxxECU MINI - OEM-E13 15: VVT position sensor RH (VVR+): no free cam_hall/cam_vr/frequency_in input on MaxxECU MaxxECU MINI - OEM-E13 23: VVT position sensor RH (VVR−): no free cam_hall/cam_vr/frequency_in input on MaxxECU MaxxECU MINI - OEM-E11 7: O2 sensor heater (bank unconfirmed): no free heater_low_side/low_side/relay_control/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E11 8: O2 sensor heater (bank unconfirmed): no free heater_low_side/low_side/relay_control/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E13 3: O2 sensor heater (bank unconfirmed): no free heater_low_side/low_side/relay_control/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E13 4: O2 sensor heater (bank unconfirmed): no free heater_low_side/low_side/relay_control/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E11 28: VVT oil-control valve RH (OCR−): no free low_side/relay_control/heater_low_side/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E12 12: Throttle magnetic clutch + (CL+): no free low_side/relay_control/heater_low_side/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E13 8: Throttle magnetic clutch − (CL−): no free low_side/relay_control/heater_low_side/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E14 19: VVT oil-control valve LH (OCV−): no free low_side/relay_control/heater_low_side/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E14 29: ACIS induction VSV: no free low_side/relay_control/heater_low_side/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E15 6: Check engine light (W): no free low_side/relay_control/heater_low_side/ls_hs/injector on MaxxECU MaxxECU MINI - OEM-E11 18: O2 sensor signal (bank unconfirmed): no free o2_narrowband/analog_0_5 on MaxxECU MaxxECU MINI - OEM-E11 27: O2 sensor signal (bank unconfirmed): no free o2_narrowband/analog_0_5 on MaxxECU MaxxECU MINI - OEM-E13 11: O2 sensor signal (bank unconfirmed): no free o2_narrowband/analog_0_5 on MaxxECU MaxxECU MINI - OEM-E13 12: O2 sensor signal (bank unconfirmed): no free o2_narrowband/analog_0_5 on MaxxECU MaxxECU MINI - OEM-E11 17: Starter signal (STA): no free switch_in/frequency_in/analog_0_5 on MaxxECU MaxxECU MINI - OEM-E15 11: OBD-II / DLC3 data (SIL): no free k_line on MaxxECU MaxxECU MINI - OEM-E11 5: Diagnostic test (TC): no free k_line on MaxxECU MaxxECU MINI
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 |
| 4 | vendor_doc | Toyota 1UZ-FE (VVT-i) engine manual M1UZ | http://www.epicmarine.com/docs/M1UZrm.pdf | — | — | — |
| 3 | community_copy | 1998 Lexus LS400 ECM terminal voltage chart (RM717U translation) | https://www.renrendoc.com/p-59096353.html | — | — | — |