Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) → Link G4X XtremeX 109-4000 (auto)
Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) — Link — G4X XtremeX
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-08
Before you start
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 60 wires · 7 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-E10-31 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | SP-14V-1 | G4XXTREMEX-A-A5 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | G4XXTREMEX-B-B5 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-E9-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-E9-69 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-E9-78 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-E9-79 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-E9-80 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | G4XXTREMEX-A-A25 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | G4XXTREMEX-A-A34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | G4XXTREMEX-B-B25 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | G4XXTREMEX-B-B34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-E9-5 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-E9-6 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-E9-65 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-E9-7 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-0V-1 | G4XXTREMEX-A-A24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-0V-1 | G4XXTREMEX-B-B22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-E9-41 | G4XXTREMEX-A-A32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-E9-27 | G4XXTREMEX-A-A8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-E9-26 | G4XXTREMEX-A-A9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-E9-25 | G4XXTREMEX-A-A30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-E9-50 | G4XXTREMEX-B-B9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-E9-49 | G4XXTREMEX-B-B8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-E9-57 | G4XXTREMEX-A-A13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-E9-56 | G4XXTREMEX-A-A12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-E9-55 | G4XXTREMEX-A-A11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-E9-54 | G4XXTREMEX-A-A10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-E9-53 | G4XXTREMEX-B-B13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-E9-52 | G4XXTREMEX-B-B12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-E9-20 | G4XXTREMEX-A-A4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-E9-19 | G4XXTREMEX-A-A3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E9-18 | G4XXTREMEX-A-A2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E9-17 | G4XXTREMEX-A-A1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E9-16 | G4XXTREMEX-B-B4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E9-15 | G4XXTREMEX-B-B3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E10-23 | G4XXTREMEX-A-A21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E10-24 | G4XXTREMEX-A-A20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E9-71 | G4XXTREMEX-A-A19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-E9-72 | G4XXTREMEX-A-A18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-E10-22 | G4XXTREMEX-A-A29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-E10-6 | G4XXTREMEX-A-A28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-E9-32 | G4XXTREMEX-A-A27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-E9-33 | G4XXTREMEX-A-A26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-E9-34 | G4XXTREMEX-B-B2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-E9-35 | G4XXTREMEX-B-B1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-E9-60 | G4XXTREMEX-B-B18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-E9-73 | G4XXTREMEX-B-B26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-E9-62 | G4XXTREMEX-A-A17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-E9-43 | G4XXTREMEX-A-A22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E9-47 | G4XXTREMEX-A-A33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-E9-48 | G4XXTREMEX-A-A14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-E9-44 | G4XXTREMEX-A-A15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-E9-45 | G4XXTREMEX-A-A16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E10-2 | G4XXTREMEX-A-A31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-E10-21 | G4XXTREMEX-A-A23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-E9-58 | G4XXTREMEX-B-B21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-E10-15 | G4XXTREMEX-B-B20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-E10-4 | G4XXTREMEX-B-B19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E9-76 | G4XXTREMEX-B-B30 | 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 | G4XXTREMEX-A-A32 | G4XXTREMEX-A-A24 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 2 | G4XXTREMEX-A-A5 | G4XXTREMEX-A-A24 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | G4XXTREMEX-A-A5 | G4XXTREMEX-A-A25 | open (OL) | +12 V supply must not touch power ground | |
| 4 | G4XXTREMEX-A-A25 | G4XXTREMEX-A-A32 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | G4XXTREMEX-A-A5 | G4XXTREMEX-A-A32 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
G4XXTREMEX-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | Injector 4 | — | W34 | — | 0.5 | OEM-E9-17 | — | — | — |
| A10 | Ignition 4 | — | W28 | — | 0.5 | OEM-E9-54 | — | — | — |
| A11 | Ignition 3 | — | W27 | — | 0.5 | OEM-E9-55 | — | — | — |
| A12 | Ignition 2 | — | W26 | — | 0.5 | OEM-E9-56 | — | — | — |
| A13 | Ignition 1 | — | W25 | — | 0.5 | OEM-E9-57 | — | — | — |
| A14 | Analog Volt 4 | — | W52 | — | 0.5 | OEM-E9-48 | — | — | — |
| A15 | Analog Temp 1 | — | W53 | — | 0.5 | OEM-E9-44 | — | — | — |
| A16 | Analog Temp 2 | — | W54 | — | 0.5 | OEM-E9-45 | — | — | — |
| A17 | Analog Volt 1 | — | W49 | — | 0.5 | OEM-E9-62 | — | — | — |
| A18 | Aux 4 | — | W40 | — | 0.5 | OEM-E9-72 | — | — | — |
| A19 | Aux 3 | — | W39 | — | 0.5 | OEM-E9-71 | — | — | — |
| A2 | Injector 3 | — | W33 | — | 0.5 | OEM-E9-18 | — | — | — |
| A20 | Aux 2 | — | W38 | — | 0.5 | OEM-E10-24 | — | — | — |
| A21 | Aux 1 | — | W37 | — | 0.5 | OEM-E10-23 | — | — | — |
| A22 | Analog Volt 2 | — | W50 | — | 0.5 | OEM-E9-43 | — | — | — |
| A23 | Digital Input 3 | — | W56 | — | 0.5 | OEM-E10-21 | — | — | — |
| A24 | Sensor Ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| A25 | System Ground | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| A26 | Aux 8 | — | W44 | — | 0.5 | OEM-E9-33 | — | — | — |
| A27 | Aux 7 | — | W43 | — | 0.5 | OEM-E9-32 | — | — | — |
| A28 | Aux 6 | — | W42 | — | 0.5 | OEM-E10-6 | — | — | — |
| A29 | Aux 5 | — | W41 | — | 0.5 | OEM-E10-22 | — | — | — |
| A3 | Injector 2 | — | W32 | — | 0.5 | OEM-E9-19 | — | — | — |
| A30 | Digital Input 1 | — | W22 | — | 0.5 | OEM-E9-25 | — | — | — |
| A31 | Digital Input 2 | — | W55 | — | 0.5 | OEM-E10-2 | — | — | — |
| A32 | +5V Out | — | W19 | — | 0.5 | OEM-E9-41 | — | — | — |
| A33 | Analog Volt 3 | — | W51 | — | 0.5 | OEM-E9-47 | — | — | — |
| A34 | System Ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| A4 | Injector 1 | — | W31 | — | 0.5 | OEM-E9-20 | — | — | — |
| A5 | +14V ECU Power | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| A6 | +8V Out | — | — | — | — | — | — | — | — |
| A7 | Shield Ground | — | — | — | — | — | — | — | — |
| A8 | Trigger 1 | — | W20 | — | 0.5 | OEM-E9-27 | — | — | — |
| A9 | Trigger 2 | — | W21 | — | 0.5 | OEM-E9-26 | — | — | — |
G4XXTREMEX-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| B1 | Injector 8 | — | W46 | — | 0.5 | OEM-E9-35 | — | — | — |
| B10 | Ignition 8 | — | — | — | — | — | — | — | — |
| B11 | Ignition 7 | — | — | — | — | — | — | — | — |
| B12 | Ignition 6 | — | W30 | — | 0.5 | OEM-E9-52 | — | — | — |
| B13 | Ignition 5 | — | W29 | — | 0.5 | OEM-E9-53 | — | — | — |
| B15 | Analog Volt 6 | — | — | — | — | — | — | — | — |
| B16 | Analog Volt 7 | — | — | — | — | — | — | — | — |
| B17 | Shield Ground | — | — | — | — | — | — | — | — |
| B18 | Aux 9 | — | W47 | — | 0.5 | OEM-E9-60 | — | — | — |
| B19 | Digital Input 6 | — | W59 | — | 0.5 | OEM-E10-4 | — | — | — |
| B2 | Injector 7 | — | W45 | — | 0.5 | OEM-E9-34 | — | — | — |
| B20 | Digital Input 5 | — | W58 | — | 0.5 | OEM-E10-15 | — | — | — |
| B21 | Digital Input 4 | — | W57 | — | 0.5 | OEM-E9-58 | — | — | — |
| B22 | Sensor Ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| B23 | Analog Volt 8 | — | — | — | — | — | — | — | — |
| B24 | Analog Volt 9 | — | — | — | — | — | — | — | — |
| B25 | System Ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| B26 | Aux 10 | — | W48 | — | 0.5 | OEM-E9-73 | — | — | — |
| B27 | CAN 2 H | — | — | — | — | — | — | — | — |
| B28 | CAN 2 L | — | — | — | — | — | — | — | — |
| B29 | Digital Input 8 | — | — | — | — | — | — | — | — |
| B3 | Injector 6 | — | W36 | — | 0.5 | OEM-E9-15 | — | — | — |
| B30 | Digital Input 7 | — | W60 | — | 0.5 | OEM-E9-76 | — | — | — |
| B31 | Analog Volt 10 | — | — | — | — | — | — | — | — |
| B32 | Analog Volt 11 | — | — | — | — | — | — | — | — |
| B33 | Analog Volt 5 | — | — | — | — | — | — | — | — |
| B34 | System Ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| B4 | Injector 5 | — | W35 | — | 0.5 | OEM-E9-16 | — | — | — |
| B5 | Aux 9/10 E-Throttle Supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| B6 | Analog Temp 3 | — | — | — | — | — | — | — | — |
| B7 | Analog Temp 4 | — | — | — | — | — | — | — | — |
| B8 | Knock 2 | — | W24 | — | 0.5 | OEM-E9-49 | — | — | — |
| B9 | Knock 1 | — | W23 | — | 0.5 | OEM-E9-50 | — | — | — |
OEM-E10
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition switch (IGSW) | — | — | — | — | — | — | — | — |
| 15 | Electrical load sensor (ELS) | — | W58 | — | 0.5 | G4XXTREMEX-B-B20 | — | — | — |
| 16 | Tachometer output | — | — | — | — | — | — | — | — |
| 2 | Vehicle speed sensor (SP1) | — | W55 | — | 0.5 | G4XXTREMEX-A-A31 | — | — | — |
| 21 | Fuel pump diagnostic (DI) | — | W56 | — | 0.5 | G4XXTREMEX-A-A23 | — | — | — |
| 22 | Fuel pump control (FPC) | — | W41 | — | 0.5 | G4XXTREMEX-A-A29 | — | — | — |
| 23 | A/C clutch relay (ACMG) | — | W37 | — | 0.5 | G4XXTREMEX-A-A21 | — | — | — |
| 24 | Main relay control (M-REL) | — | W38 | — | 0.5 | G4XXTREMEX-A-A20 | — | — | — |
| 31 | ECU power +B (main relay) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 33 | Battery constant (BATT) | — | — | — | — | — | — | — | — |
| 4 | Brake switch (STP) | — | W59 | — | 0.5 | G4XXTREMEX-B-B19 | — | — | — |
| 6 | Malfunction indicator lamp (MIL) | — | W42 | — | 0.5 | G4XXTREMEX-A-A28 | — | — | — |
OEM-E9
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 15 | Injector 6 | — | W36 | — | 0.5 | G4XXTREMEX-B-B3 | — | — | — |
| 16 | Injector 5 | — | W35 | — | 0.5 | G4XXTREMEX-B-B4 | — | — | — |
| 17 | Injector 4 | — | W34 | — | 0.5 | G4XXTREMEX-A-A1 | — | — | — |
| 18 | Injector 3 | — | W33 | — | 0.5 | G4XXTREMEX-A-A2 | — | — | — |
| 19 | Injector 2 | — | W32 | — | 0.5 | G4XXTREMEX-A-A3 | — | — | — |
| 20 | Injector 1 | — | W31 | — | 0.5 | G4XXTREMEX-A-A4 | — | — | — |
| 25 | Camshaft position 2 (G2) | — | W22 | — | 0.5 | G4XXTREMEX-A-A30 | — | — | — |
| 26 | Camshaft position 1 (G1) | — | W21 | — | 0.5 | G4XXTREMEX-A-A9 | — | — | — |
| 27 | Crank position (NE) | — | W20 | — | 0.5 | G4XXTREMEX-A-A8 | — | — | — |
| 32 | ISC stepper winding | — | W43 | — | 0.5 | G4XXTREMEX-A-A27 | — | — | — |
| 33 | ISC stepper winding | — | W44 | — | 0.5 | G4XXTREMEX-A-A26 | — | — | — |
| 34 | ISC stepper winding | — | W45 | — | 0.5 | G4XXTREMEX-B-B2 | — | — | — |
| 35 | ISC stepper winding | — | W46 | — | 0.5 | G4XXTREMEX-B-B1 | — | — | — |
| 4 | Power ground (E11) | — | W4 | — | 0.85 | SP-GND-1 | — | — | — |
| 41 | Sensor supply +5V (VCC) | — | W19 | — | 0.5 | G4XXTREMEX-A-A32 | — | — | — |
| 43 | Throttle position (VTA1) | — | W50 | — | 0.5 | G4XXTREMEX-A-A22 | — | — | — |
| 44 | Coolant temperature (THW) | — | W53 | — | 0.5 | G4XXTREMEX-A-A15 | — | — | — |
| 45 | Intake air temperature (THA) | — | W54 | — | 0.5 | G4XXTREMEX-A-A16 | — | — | — |
| 47 | O2 sensor 2 (OX2) | — | W51 | — | 0.5 | G4XXTREMEX-A-A33 | — | — | — |
| 48 | O2 sensor 1 (OX1) | — | W52 | — | 0.5 | G4XXTREMEX-A-A14 | — | — | — |
| 49 | Knock sensor 2 (KNK2) | — | W24 | — | 0.5 | G4XXTREMEX-B-B8 | — | — | — |
| 5 | Cam sensor 2 ground (G2-) | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 50 | Knock sensor 1 (KNK1) | — | W23 | — | 0.5 | G4XXTREMEX-B-B9 | — | — | — |
| 52 | Ignition 6 (IGT6) | — | W30 | — | 0.5 | G4XXTREMEX-B-B12 | — | — | — |
| 53 | Ignition 5 (IGT5) | — | W29 | — | 0.5 | G4XXTREMEX-B-B13 | — | — | — |
| 54 | Ignition 4 (IGT4) | — | W28 | — | 0.5 | G4XXTREMEX-A-A10 | — | — | — |
| 55 | Ignition 3 (IGT3) | — | W27 | — | 0.5 | G4XXTREMEX-A-A11 | — | — | — |
| 56 | Ignition 2 (IGT2) | — | W26 | — | 0.5 | G4XXTREMEX-A-A12 | — | — | — |
| 57 | Ignition 1 (IGT1) | — | W25 | — | 0.5 | G4XXTREMEX-A-A13 | — | — | — |
| 58 | Ignition confirmation (IGF) | — | W57 | — | 0.5 | G4XXTREMEX-B-B21 | — | — | — |
| 6 | Cam sensor 1 ground (G1-) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 60 | Wastegate VSV (boost control) | — | W47 | — | 0.5 | G4XXTREMEX-B-B18 | — | — | — |
| 62 | MAP sensor (PIM) | — | W49 | — | 0.5 | G4XXTREMEX-A-A17 | — | — | — |
| 65 | Sensor ground (E2) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 69 | ECU power ground (E1) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Crank sensor ground (NE-) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 71 | O2 heater 1 (HT1) | — | W39 | — | 0.5 | G4XXTREMEX-A-A19 | — | — | — |
| 72 | O2 heater 2 (HT2) | — | W40 | — | 0.5 | G4XXTREMEX-A-A18 | — | — | — |
| 73 | Fuel pressure-up VSV (FPU) | — | W48 | — | 0.5 | G4XXTREMEX-B-B26 | — | — | — |
| 74 | Purge VSV (EVAP) | — | — | — | — | — | — | — | — |
| 76 | Starter signal (STA) | — | W60 | — | 0.5 | G4XXTREMEX-B-B30 | — | — | — |
| 78 | Power ground (E01) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 79 | Power ground (E01/E02) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 80 | Power ground (E01/E02) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W13 | — | 0.5 | OEM-E9-5 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-E9-6 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-E9-65 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-E9-7 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | G4XXTREMEX-A-A24 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | G4XXTREMEX-B-B22 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-E10-31 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | G4XXTREMEX-A-A5 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | G4XXTREMEX-B-B5 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W4 | — | 0.85 | OEM-E9-4 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | OEM-E9-69 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-E9-78 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-E9-79 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-E9-80 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | G4XXTREMEX-A-A25 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | G4XXTREMEX-A-A34 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | G4XXTREMEX-B-B25 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | G4XXTREMEX-B-B34 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-E10-1 | Ignition switch (IGSW) | digital_in | — | — | — | corroborated | |
| OEM-E10-15 | Electrical load sensor (ELS) | digital_in | G4XXTREMEX-B-B20 | Digital Input 5 | digital_in | single_source | |
| OEM-E10-16 | Tachometer output | tacho_out | — | — | — | corroborated | |
| OEM-E10-2 | Vehicle speed sensor (SP1) | digital_in | G4XXTREMEX-A-A31 | Digital Input 2 | digital_in | corroborated | |
| OEM-E10-21 | Fuel pump diagnostic (DI) | digital_in | G4XXTREMEX-A-A23 | Digital Input 3 | digital_in | single_source | |
| OEM-E10-22 | Fuel pump control (FPC) | low_side_out | G4XXTREMEX-A-A29 | Aux 5 | switch_out | corroborated | |
| OEM-E10-23 | A/C clutch relay (ACMG) | low_side_out | G4XXTREMEX-A-A21 | Aux 1 | low_side_out | corroborated | |
| OEM-E10-24 | Main relay control (M-REL) | low_side_out | G4XXTREMEX-A-A20 | Aux 2 | low_side_out | corroborated | |
| OEM-E10-31 | ECU power +B (main relay) | power_in | G4XXTREMEX-A-A5 + G4XXTREMEX-B-B5 | +14V ECU Power + Aux 9/10 E-Throttle Supply | power_in | corroborated | |
| OEM-E10-33 | Battery constant (BATT) | power_in | — | — | — | single_source | |
| OEM-E10-4 | Brake switch (STP) | digital_in | G4XXTREMEX-B-B19 | Digital Input 6 | digital_in | single_source | |
| OEM-E10-6 | Malfunction indicator lamp (MIL) | low_side_out | G4XXTREMEX-A-A28 | Aux 6 | switch_out | corroborated | |
| OEM-E9-15 | Injector 6 | injector_out | G4XXTREMEX-B-B3 | Injector 6 | injector_out | corroborated | |
| OEM-E9-16 | Injector 5 | injector_out | G4XXTREMEX-B-B4 | Injector 5 | injector_out | corroborated | |
| OEM-E9-17 | Injector 4 | injector_out | G4XXTREMEX-A-A1 | Injector 4 | injector_out | corroborated | |
| OEM-E9-18 | Injector 3 | injector_out | G4XXTREMEX-A-A2 | Injector 3 | injector_out | corroborated | |
| OEM-E9-19 | Injector 2 | injector_out | G4XXTREMEX-A-A3 | Injector 2 | injector_out | corroborated | |
| OEM-E9-20 | Injector 1 | injector_out | G4XXTREMEX-A-A4 | Injector 1 | injector_out | corroborated | |
| OEM-E9-25 | Camshaft position 2 (G2) | trigger_in | G4XXTREMEX-A-A30 | Digital Input 1 | digital_in | corroborated | |
| OEM-E9-26 | Camshaft position 1 (G1) | trigger_in | G4XXTREMEX-A-A9 | Trigger 2 | trigger_in | corroborated | |
| OEM-E9-27 | Crank position (NE) | trigger_in | G4XXTREMEX-A-A8 | Trigger 1 | trigger_in | corroborated | |
| OEM-E9-32 | ISC stepper winding | low_side_out | G4XXTREMEX-A-A27 | Aux 7 | switch_out | corroborated | |
| OEM-E9-33 | ISC stepper winding | low_side_out | G4XXTREMEX-A-A26 | Aux 8 | switch_out | corroborated | |
| OEM-E9-34 | ISC stepper winding | low_side_out | G4XXTREMEX-B-B2 | Injector 7 | injector_out | corroborated | |
| OEM-E9-35 | ISC stepper winding | low_side_out | G4XXTREMEX-B-B1 | Injector 8 | injector_out | corroborated | |
| OEM-E9-4 | Power ground (E11) | ground | G4XXTREMEX-A-A25 + G4XXTREMEX-A-A34 + G4XXTREMEX-B-B25 + G4XXTREMEX-B-B34 | System Ground + System Ground + System Ground + System Ground | ground | single_source | |
| OEM-E9-41 | Sensor supply +5V (VCC) | vref | G4XXTREMEX-A-A32 | +5V Out | vref | corroborated | |
| OEM-E9-43 | Throttle position (VTA1) | analog_in | G4XXTREMEX-A-A22 | Analog Volt 2 | analog_in | corroborated | |
| OEM-E9-44 | Coolant temperature (THW) | temp_in | G4XXTREMEX-A-A15 | Analog Temp 1 | temp_in | corroborated | |
| OEM-E9-45 | Intake air temperature (THA) | temp_in | G4XXTREMEX-A-A16 | Analog Temp 2 | temp_in | corroborated | |
| OEM-E9-47 | O2 sensor 2 (OX2) | lambda_nb_in | G4XXTREMEX-A-A33 | Analog Volt 3 | analog_in | single_source | |
| OEM-E9-48 | O2 sensor 1 (OX1) | lambda_nb_in | G4XXTREMEX-A-A14 | Analog Volt 4 | analog_in | corroborated | |
| OEM-E9-49 | Knock sensor 2 (KNK2) | knock_in | G4XXTREMEX-B-B8 | Knock 2 | knock_in | corroborated | |
| OEM-E9-5 | Cam sensor 2 ground (G2-) | sensor_ground | G4XXTREMEX-A-A24 + G4XXTREMEX-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-50 | Knock sensor 1 (KNK1) | knock_in | G4XXTREMEX-B-B9 | Knock 1 | knock_in | corroborated | |
| OEM-E9-52 | Ignition 6 (IGT6) | ignition_out | G4XXTREMEX-B-B12 | Ignition 6 | ignition_out | corroborated | |
| OEM-E9-53 | Ignition 5 (IGT5) | ignition_out | G4XXTREMEX-B-B13 | Ignition 5 | ignition_out | corroborated | |
| OEM-E9-54 | Ignition 4 (IGT4) | ignition_out | G4XXTREMEX-A-A10 | Ignition 4 | ignition_out | corroborated | |
| OEM-E9-55 | Ignition 3 (IGT3) | ignition_out | G4XXTREMEX-A-A11 | Ignition 3 | ignition_out | corroborated | |
| OEM-E9-56 | Ignition 2 (IGT2) | ignition_out | G4XXTREMEX-A-A12 | Ignition 2 | ignition_out | corroborated | |
| OEM-E9-57 | Ignition 1 (IGT1) | ignition_out | G4XXTREMEX-A-A13 | Ignition 1 | ignition_out | corroborated | |
| OEM-E9-58 | Ignition confirmation (IGF) | digital_in | G4XXTREMEX-B-B21 | Digital Input 4 | digital_in | single_source | |
| OEM-E9-6 | Cam sensor 1 ground (G1-) | sensor_ground | G4XXTREMEX-A-A24 + G4XXTREMEX-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-60 | Wastegate VSV (boost control) | low_side_out | G4XXTREMEX-B-B18 | Aux 9 | hbridge_out | single_source | |
| OEM-E9-62 | MAP sensor (PIM) | analog_in | G4XXTREMEX-A-A17 | Analog Volt 1 | analog_in | single_source | |
| OEM-E9-65 | Sensor ground (E2) | sensor_ground | G4XXTREMEX-A-A24 + G4XXTREMEX-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-69 | ECU power ground (E1) | ground | G4XXTREMEX-A-A25 + G4XXTREMEX-A-A34 + G4XXTREMEX-B-B25 + G4XXTREMEX-B-B34 | System Ground + System Ground + System Ground + System Ground | ground | corroborated | |
| OEM-E9-7 | Crank sensor ground (NE-) | sensor_ground | G4XXTREMEX-A-A24 + G4XXTREMEX-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-71 | O2 heater 1 (HT1) | low_side_out | G4XXTREMEX-A-A19 | Aux 3 | low_side_out | single_source | |
| OEM-E9-72 | O2 heater 2 (HT2) | low_side_out | G4XXTREMEX-A-A18 | Aux 4 | low_side_out | single_source | |
| OEM-E9-73 | Fuel pressure-up VSV (FPU) | low_side_out | G4XXTREMEX-B-B26 | Aux 10 | hbridge_out | single_source | |
| OEM-E9-74 | Purge VSV (EVAP) | low_side_out | — | — | — | single_source | |
| OEM-E9-76 | Starter signal (STA) | digital_in | G4XXTREMEX-B-B30 | Digital Input 7 | digital_in | single_source | |
| OEM-E9-78 | Power ground (E01) | ground | G4XXTREMEX-A-A25 + G4XXTREMEX-A-A34 + G4XXTREMEX-B-B25 + G4XXTREMEX-B-B34 | System Ground + System Ground + System Ground + System Ground | ground | single_source | |
| OEM-E9-79 | Power ground (E01/E02) | ground | G4XXTREMEX-A-A25 + G4XXTREMEX-A-A34 + G4XXTREMEX-B-B25 + G4XXTREMEX-B-B34 | System Ground + System Ground + System Ground + System Ground | ground | corroborated | |
| OEM-E9-80 | Power ground (E01/E02) | ground | G4XXTREMEX-A-A25 + G4XXTREMEX-A-A34 + G4XXTREMEX-B-B25 + G4XXTREMEX-B-B34 | System Ground + System Ground + System Ground + System Ground | ground | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-E10-31 | SP-14V-1 | 0.85 | no route | ECU power +B (main relay) | — | |
| W2 | SP-14V-1 | G4XXTREMEX-A-A5 | 0.85 | no route | +14V ECU Power | — | |
| W3 | SP-14V-1 | G4XXTREMEX-B-B5 | 0.85 | no route | Aux 9/10 E-Throttle Supply | — | |
| W4 | OEM-E9-4 | SP-GND-1 | 0.85 | no route | Power ground (E11) | — | |
| W5 | OEM-E9-69 | SP-GND-1 | 0.85 | no route | ECU power ground (E1) | — | |
| W6 | OEM-E9-78 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W7 | OEM-E9-79 | SP-GND-1 | 0.85 | no route | Power ground (E01/E02) | — | |
| W8 | OEM-E9-80 | SP-GND-1 | 0.85 | no route | Power ground (E01/E02) | — | |
| W9 | SP-GND-1 | G4XXTREMEX-A-A25 | 0.85 | no route | System Ground | — | |
| W10 | SP-GND-1 | G4XXTREMEX-A-A34 | 0.85 | no route | System Ground | — | |
| W11 | SP-GND-1 | G4XXTREMEX-B-B25 | 0.85 | no route | System Ground | — | |
| W12 | SP-GND-1 | G4XXTREMEX-B-B34 | 0.85 | no route | System Ground | — | |
| W13 | OEM-E9-5 | SP-0V-1 | 0.5 | no route | Cam sensor 2 ground (G2-) | — | |
| W14 | OEM-E9-6 | SP-0V-1 | 0.5 | no route | Cam sensor 1 ground (G1-) | — | |
| W15 | OEM-E9-65 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W16 | OEM-E9-7 | SP-0V-1 | 0.5 | no route | Crank sensor ground (NE-) | — | |
| W17 | SP-0V-1 | G4XXTREMEX-A-A24 | 0.5 | no route | Sensor Ground | — | |
| W18 | SP-0V-1 | G4XXTREMEX-B-B22 | 0.5 | no route | Sensor Ground | — | |
| W19 | OEM-E9-41 | G4XXTREMEX-A-A32 | 0.5 | no route | Sensor supply +5V (VCC) | — | |
| W20 | OEM-E9-27 | G4XXTREMEX-A-A8 | 0.5 | no route | Crank position (NE) | — | |
| W21 | OEM-E9-26 | G4XXTREMEX-A-A9 | 0.5 | no route | Camshaft position 1 (G1) | — | |
| W22 | OEM-E9-25 | G4XXTREMEX-A-A30 | 0.5 | no route | Camshaft position 2 (G2) | — | |
| W23 | OEM-E9-50 | G4XXTREMEX-B-B9 | 0.5 | no route | Knock sensor 1 (KNK1) | — | |
| W24 | OEM-E9-49 | G4XXTREMEX-B-B8 | 0.5 | no route | Knock sensor 2 (KNK2) | — | |
| W25 | OEM-E9-57 | G4XXTREMEX-A-A13 | 0.5 | no route | Ignition 1 (IGT1) | — | |
| W26 | OEM-E9-56 | G4XXTREMEX-A-A12 | 0.5 | no route | Ignition 2 (IGT2) | — | |
| W27 | OEM-E9-55 | G4XXTREMEX-A-A11 | 0.5 | no route | Ignition 3 (IGT3) | — | |
| W28 | OEM-E9-54 | G4XXTREMEX-A-A10 | 0.5 | no route | Ignition 4 (IGT4) | — | |
| W29 | OEM-E9-53 | G4XXTREMEX-B-B13 | 0.5 | no route | Ignition 5 (IGT5) | — | |
| W30 | OEM-E9-52 | G4XXTREMEX-B-B12 | 0.5 | no route | Ignition 6 (IGT6) | — | |
| W31 | OEM-E9-20 | G4XXTREMEX-A-A4 | 0.5 | no route | Injector 1 | — | |
| W32 | OEM-E9-19 | G4XXTREMEX-A-A3 | 0.5 | no route | Injector 2 | — | |
| W33 | OEM-E9-18 | G4XXTREMEX-A-A2 | 0.5 | no route | Injector 3 | — | |
| W34 | OEM-E9-17 | G4XXTREMEX-A-A1 | 0.5 | no route | Injector 4 | — | |
| W35 | OEM-E9-16 | G4XXTREMEX-B-B4 | 0.5 | no route | Injector 5 | — | |
| W36 | OEM-E9-15 | G4XXTREMEX-B-B3 | 0.5 | no route | Injector 6 | — | |
| W37 | OEM-E10-23 | G4XXTREMEX-A-A21 | 0.5 | no route | A/C clutch relay (ACMG) | — | |
| W38 | OEM-E10-24 | G4XXTREMEX-A-A20 | 0.5 | no route | Main relay control (M-REL) | — | |
| W39 | OEM-E9-71 | G4XXTREMEX-A-A19 | 0.5 | no route | O2 heater 1 (HT1) | — | |
| W40 | OEM-E9-72 | G4XXTREMEX-A-A18 | 0.5 | no route | O2 heater 2 (HT2) | — | |
| W41 | OEM-E10-22 | G4XXTREMEX-A-A29 | 0.5 | no route | Fuel pump control (FPC) | — | |
| W42 | OEM-E10-6 | G4XXTREMEX-A-A28 | 0.5 | no route | Malfunction indicator lamp (MIL) | — | |
| W43 | OEM-E9-32 | G4XXTREMEX-A-A27 | 0.5 | no route | ISC stepper winding | — | |
| W44 | OEM-E9-33 | G4XXTREMEX-A-A26 | 0.5 | no route | ISC stepper winding | — | |
| W45 | OEM-E9-34 | G4XXTREMEX-B-B2 | 0.5 | no route | ISC stepper winding | — | |
| W46 | OEM-E9-35 | G4XXTREMEX-B-B1 | 0.5 | no route | ISC stepper winding | — | |
| W47 | OEM-E9-60 | G4XXTREMEX-B-B18 | 0.5 | no route | Wastegate VSV (boost control) | — | |
| W48 | OEM-E9-73 | G4XXTREMEX-B-B26 | 0.5 | no route | Fuel pressure-up VSV (FPU) | — | |
| W49 | OEM-E9-62 | G4XXTREMEX-A-A17 | 0.5 | no route | MAP sensor (PIM) | — | |
| W50 | OEM-E9-43 | G4XXTREMEX-A-A22 | 0.5 | no route | Throttle position (VTA1) | — | |
| W51 | OEM-E9-47 | G4XXTREMEX-A-A33 | 0.5 | no route | O2 sensor 2 (OX2) | — | |
| W52 | OEM-E9-48 | G4XXTREMEX-A-A14 | 0.5 | no route | O2 sensor 1 (OX1) | — | |
| W53 | OEM-E9-44 | G4XXTREMEX-A-A15 | 0.5 | no route | Coolant temperature (THW) | — | |
| W54 | OEM-E9-45 | G4XXTREMEX-A-A16 | 0.5 | no route | Intake air temperature (THA) | — | |
| W55 | OEM-E10-2 | G4XXTREMEX-A-A31 | 0.5 | no route | Vehicle speed sensor (SP1) | — | |
| W56 | OEM-E10-21 | G4XXTREMEX-A-A23 | 0.5 | no route | Fuel pump diagnostic (DI) | — | |
| W57 | OEM-E9-58 | G4XXTREMEX-B-B21 | 0.5 | no route | Ignition confirmation (IGF) | — | |
| W58 | OEM-E10-15 | G4XXTREMEX-B-B20 | 0.5 | no route | Electrical load sensor (ELS) | — | |
| W59 | OEM-E10-4 | G4XXTREMEX-B-B19 | 0.5 | no route | Brake switch (STP) | — | |
| W60 | OEM-E9-76 | G4XXTREMEX-B-B30 | 0.5 | no route | Starter signal (STA) | — |
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 (12)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A20 | G4XXTREMEX-A-A20 "Aux 2" drives OEM-E10-24 Main relay control (M-REL) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A21 | G4XXTREMEX-A-A21 "Aux 1" drives OEM-E10-23 A/C clutch relay (ACMG) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | NET_FAMILY | OEM-E9-25 ↔ G4XXTREMEX-A-A30 | OEM-E9-25 "Camshaft position 2 (G2)" [trigger_in] is wired to G4XXTREMEX-A-A30 "Digital Input 1" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-E9-60 ↔ G4XXTREMEX-B-B18 | OEM-E9-60 "Wastegate VSV (boost control)" [low_side_out] is wired to G4XXTREMEX-B-B18 "Aux 9" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E9-73 ↔ G4XXTREMEX-B-B26 | OEM-E9-73 "Fuel pressure-up VSV (FPU)" [low_side_out] is wired to G4XXTREMEX-B-B26 "Aux 10" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| info | NET_FAMILY | OEM-E10-22 ↔ G4XXTREMEX-A-A29 | OEM-E10-22 "Fuel pump control (FPC)" [low_side_out] is wired to G4XXTREMEX-A-A29 "Aux 5" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E10-6 ↔ G4XXTREMEX-A-A28 | OEM-E10-6 "Malfunction indicator lamp (MIL)" [low_side_out] is wired to G4XXTREMEX-A-A28 "Aux 6" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E9-32 ↔ G4XXTREMEX-A-A27 | OEM-E9-32 "ISC stepper winding" [low_side_out] is wired to G4XXTREMEX-A-A27 "Aux 7" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E9-33 ↔ G4XXTREMEX-A-A26 | OEM-E9-33 "ISC stepper winding" [low_side_out] is wired to G4XXTREMEX-A-A26 "Aux 8" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E9-34 ↔ G4XXTREMEX-B-B2 | OEM-E9-34 "ISC stepper winding" [low_side_out] is wired to G4XXTREMEX-B-B2 "Injector 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E9-35 ↔ G4XXTREMEX-B-B1 | OEM-E9-35 "ISC stepper winding" [low_side_out] is wired to G4XXTREMEX-B-B1 "Injector 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 3 optional OEM pins are not mapped: OEM-E10-1 Ignition switch (IGSW); OEM-E10-16 Tachometer output; OEM-E9-74 Purge VSV (EVAP) |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-E10-33 | 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 2JZ not found in the ECU's docs (Link's trigger-mode list is only inside PCLink, not online) Auto-mapped by auto_map() from the library pin data on 2026-10-06. Review every wire against both manuals before building. Not wired: - OEM-E10 33: Battery constant (BATT): Link G4X XtremeX has no battery-constant input; not needed - OEM-E10 1: Ignition switch (IGSW): key-on 12 V sense — optional in a swap (the main relay is energized from keyed 12 V, not from this pin); Link G4X XtremeX has no dedicated key-on input - OEM-E9 74: Purge VSV (EVAP): no free low_side/ls_hs/injector/hbridge on Link G4X XtremeX - OEM-E10 16: Tachometer output: no free tacho/frequency_out/low_side/ls_hs on Link G4X XtremeX
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | ECUMASTER: ECU2JZ JZA80 2JZ-GTE adapter technical information (knock sensor count) | https://drive.google.com/file/d/15sTEetwLt0aKjuQo6aXODn4EBAkEJrtN/view | archive | 2026-10-05 | 6a4adabba0f5 |
| 4 | vendor_doc | Link SupraLink TS2JZX install manual (JZA80 2JZ-GTE non-VVT) | https://linkecu.com/documentation/TS2JZX.pdf | — | — | — |
| 4 | vendor_doc | Link: G4X XtremeX quickstart guide | https://linkecu.com/documentation/XtremeXQuickstartGuide.pdf | — | — | — |
| 4 | service_manual | Toyota FSM P1300 Igniter Circuit (2JZ-GTE) — IGT1-6 / IGF ECM terminals | http://97supraturbo.com/Trouble%20Codes/P1300%20Ignitor.pdf | — | — | — |
| 3 | community_copy | YourSpec: Link G4X XtremeX flying-lead harness wiring list | https://wpm.yourspec.com/projects/view/1488 | — | — | — |