RSX Type-S 2005-06 (K20Z1) → Link G4X XtremeX 109-4000 (auto)
RSX Type-S 2005-06 (K20Z1) — 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 | 61 wires · 9 connectors · 4 part lines |
| Tools | 715131-1 · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 316836-1 |
| 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-A-2 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | G4XXTREMEX-A-A5 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | G4XXTREMEX-B-B5 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-A-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-A-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-8 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-A-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-E-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | G4XXTREMEX-A-A25 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | G4XXTREMEX-A-A34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | G4XXTREMEX-B-B25 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | G4XXTREMEX-B-B34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-A-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-A-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-E-5 | 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-A-20 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-A-21 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-E-6 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | SP-5V1-1 | G4XXTREMEX-A-A32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-A-7 | G4XXTREMEX-A-A8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-A-19 | G4XXTREMEX-A-A9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-A-6 | G4XXTREMEX-A-A30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A-1 | G4XXTREMEX-B-B9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-A-16 | G4XXTREMEX-A-A13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A-15 | G4XXTREMEX-A-A12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-A-14 | G4XXTREMEX-A-A11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-A-13 | G4XXTREMEX-A-A10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-B-5 | G4XXTREMEX-A-A4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-B-4 | G4XXTREMEX-A-A3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-B-3 | G4XXTREMEX-A-A2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-B-2 | G4XXTREMEX-A-A1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E-8 | G4XXTREMEX-A-A21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E-12 | G4XXTREMEX-A-A20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E-17 | G4XXTREMEX-A-A19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E-18 | G4XXTREMEX-A-A18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E-9 | G4XXTREMEX-A-A29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-E-21 | G4XXTREMEX-A-A28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-A-10 | G4XXTREMEX-A-A27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-A-12 | G4XXTREMEX-A-A26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-B-6 | G4XXTREMEX-B-B4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-B-1 | G4XXTREMEX-B-B3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-B-18 | G4XXTREMEX-B-B2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-B-21 | G4XXTREMEX-B-B1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-E-19 | G4XXTREMEX-B-B18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-E-3 | G4XXTREMEX-B-B26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-A-30 | G4XXTREMEX-A-A17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-A-29 | G4XXTREMEX-A-A22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E-20 | G4XXTREMEX-A-A33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-B-8 | G4XXTREMEX-A-A15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-B-17 | G4XXTREMEX-A-A16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-B-13 | G4XXTREMEX-A-A14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E-14 | G4XXTREMEX-B-B33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-E-15 | G4XXTREMEX-B-B15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-A-18 | G4XXTREMEX-A-A31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-B-10 | G4XXTREMEX-A-A23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-B-11 | G4XXTREMEX-B-B21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E-16 | G4XXTREMEX-B-B20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-E-22 | G4XXTREMEX-B-B19 | 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-B-2 | — | — | — |
| A10 | Ignition 4 | — | W30 | — | 0.5 | OEM-A-13 | — | — | — |
| A11 | Ignition 3 | — | W29 | — | 0.5 | OEM-A-14 | — | — | — |
| A12 | Ignition 2 | — | W28 | — | 0.5 | OEM-A-15 | — | — | — |
| A13 | Ignition 1 | — | W27 | — | 0.5 | OEM-A-16 | — | — | — |
| A14 | Analog Volt 4 | — | W54 | — | 0.5 | OEM-B-13 | — | — | — |
| A15 | Analog Temp 1 | — | W52 | — | 0.5 | OEM-B-8 | — | — | — |
| A16 | Analog Temp 2 | — | W53 | — | 0.5 | OEM-B-17 | — | — | — |
| A17 | Analog Volt 1 | — | W49 | — | 0.5 | OEM-A-30 | — | — | — |
| A18 | Aux 4 | — | W38 | — | 0.5 | OEM-E-18 | — | — | — |
| A19 | Aux 3 | — | W37 | — | 0.5 | OEM-E-17 | — | — | — |
| A2 | Injector 3 | — | W33 | — | 0.5 | OEM-B-3 | — | — | — |
| A20 | Aux 2 | — | W36 | — | 0.5 | OEM-E-12 | — | — | — |
| A21 | Aux 1 | — | W35 | — | 0.5 | OEM-E-8 | — | — | — |
| A22 | Analog Volt 2 | — | W50 | — | 0.5 | OEM-A-29 | — | — | — |
| A23 | Digital Input 3 | — | W58 | — | 0.5 | OEM-B-10 | — | — | — |
| A24 | Sensor Ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| A25 | System Ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| A26 | Aux 8 | — | W42 | — | 0.5 | OEM-A-12 | — | — | — |
| A27 | Aux 7 | — | W41 | — | 0.5 | OEM-A-10 | — | — | — |
| A28 | Aux 6 | — | W40 | — | 0.5 | OEM-E-21 | — | — | — |
| A29 | Aux 5 | — | W39 | — | 0.5 | OEM-E-9 | — | — | — |
| A3 | Injector 2 | — | W32 | — | 0.5 | OEM-B-4 | — | — | — |
| A30 | Digital Input 1 | — | W25 | — | 0.5 | OEM-A-6 | — | — | — |
| A31 | Digital Input 2 | — | W57 | — | 0.5 | OEM-A-18 | — | — | — |
| A32 | +5V Out | — | W22 | — | 0.5 | SP-5V1-1 | — | — | — |
| A33 | Analog Volt 3 | — | W51 | — | 0.5 | OEM-E-20 | — | — | — |
| A34 | System Ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| A4 | Injector 1 | — | W31 | — | 0.5 | OEM-B-5 | — | — | — |
| A5 | +14V ECU Power | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| A6 | +8V Out | — | — | — | — | — | — | — | — |
| A7 | Shield Ground | — | — | — | — | — | — | — | — |
| A8 | Trigger 1 | — | W23 | — | 0.5 | OEM-A-7 | — | — | — |
| A9 | Trigger 2 | — | W24 | — | 0.5 | OEM-A-19 | — | — | — |
G4XXTREMEX-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| B1 | Injector 8 | — | W46 | — | 0.5 | OEM-B-21 | — | — | — |
| B10 | Ignition 8 | — | — | — | — | — | — | — | — |
| B11 | Ignition 7 | — | — | — | — | — | — | — | — |
| B12 | Ignition 6 | — | — | — | — | — | — | — | — |
| B13 | Ignition 5 | — | — | — | — | — | — | — | — |
| B15 | Analog Volt 6 | — | W56 | — | 0.5 | OEM-E-15 | — | — | — |
| B16 | Analog Volt 7 | — | — | — | — | — | — | — | — |
| B17 | Shield Ground | — | — | — | — | — | — | — | — |
| B18 | Aux 9 | — | W47 | — | 0.5 | OEM-E-19 | — | — | — |
| B19 | Digital Input 6 | — | W61 | — | 0.5 | OEM-E-22 | — | — | — |
| B2 | Injector 7 | — | W45 | — | 0.5 | OEM-B-18 | — | — | — |
| B20 | Digital Input 5 | — | W60 | — | 0.5 | OEM-E-16 | — | — | — |
| B21 | Digital Input 4 | — | W59 | — | 0.5 | OEM-B-11 | — | — | — |
| B22 | Sensor Ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| B23 | Analog Volt 8 | — | — | — | — | — | — | — | — |
| B24 | Analog Volt 9 | — | — | — | — | — | — | — | — |
| B25 | System Ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| B26 | Aux 10 | — | W48 | — | 0.5 | OEM-E-3 | — | — | — |
| B27 | CAN 2 H | — | — | — | — | — | — | — | — |
| B28 | CAN 2 L | — | — | — | — | — | — | — | — |
| B29 | Digital Input 8 | — | — | — | — | — | — | — | — |
| B3 | Injector 6 | — | W44 | — | 0.5 | OEM-B-1 | — | — | — |
| B30 | Digital Input 7 | — | — | — | — | — | — | — | — |
| B31 | Analog Volt 10 | — | — | — | — | — | — | — | — |
| B32 | Analog Volt 11 | — | — | — | — | — | — | — | — |
| B33 | Analog Volt 5 | — | W55 | — | 0.5 | OEM-E-14 | — | — | — |
| B34 | System Ground | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| B4 | Injector 5 | — | W43 | — | 0.5 | OEM-B-6 | — | — | — |
| B5 | Aux 9/10 E-Throttle Supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| B6 | Analog Temp 3 | — | — | — | — | — | — | — | — |
| B7 | Analog Temp 4 | — | — | — | — | — | — | — | — |
| B8 | Knock 2 | — | — | — | — | — | — | — | — |
| B9 | Knock 1 | — | W26 | — | 0.5 | OEM-A-1 | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor (KS) | — | W26 | — | 0.5 | G4XXTREMEX-B-B9 | — | — | — |
| 2 | Ignition power 2 (IGP2) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Ignition power 1 (IGP1) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground 2 (PG2) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground 1 (PG1) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Camshaft position B (CMP B) | — | W25 | — | 0.5 | G4XXTREMEX-A-A30 | — | — | — |
| 7 | Crank position sensor (CKP) | — | W23 | — | 0.5 | G4XXTREMEX-A-A8 | — | — | — |
| 8 | Logic ground 2 (LG2) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 9 | Logic ground 1 (LG1) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | A/F sensor heater control (AFSHTC) | — | W41 | — | 0.5 | G4XXTREMEX-A-A27 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Idle air control valve (IACV) | — | W42 | — | 0.5 | G4XXTREMEX-A-A26 | — | — | — |
| 13 | Ignition coil 4 (IGPLS4) | — | W30 | — | 0.5 | G4XXTREMEX-A-A10 | — | — | — |
| 14 | Ignition coil 3 (IGPLS3) | — | W29 | — | 0.5 | G4XXTREMEX-A-A11 | — | — | — |
| 15 | Ignition coil 2 (IGPLS2) | — | W28 | — | 0.5 | G4XXTREMEX-A-A12 | — | — | — |
| 16 | Ignition coil 1 (IGPLS1) | — | W27 | — | 0.5 | G4XXTREMEX-A-A13 | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | Neutral position switch (NC) | — | W57 | — | 0.5 | G4XXTREMEX-A-A31 | — | — | — |
| 19 | Camshaft position A (CMP A) | — | W24 | — | 0.5 | G4XXTREMEX-A-A9 | — | — | — |
| 20 | Sensor 5V supply 2 (VCC2) | — | W19 | — | 0.5 | SP-5V1-1 | — | — | — |
| 21 | Sensor 5V supply 1 (VCC1) | — | W20 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 (SG2) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 (SG1) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — |
| 28 | A/F sensor - (AFS-, wideband Vs) | — | — | — | — | — | — | — | — |
| 29 | Throttle position sensor (TPS) | — | W50 | — | 0.5 | G4XXTREMEX-A-A22 | — | — | — |
| 30 | Manifold absolute pressure (MAP) | — | W49 | — | 0.5 | G4XXTREMEX-A-A17 | — | — | — |
| 31 | A/F sensor + (AFS+, wideband Ip) | — | — | — | — | — | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | VTC oil control solenoid (+) | — | W44 | — | 0.5 | G4XXTREMEX-B-B3 | — | — | — |
| 2 | Injector 4 (INJ4) | — | W34 | — | 0.5 | G4XXTREMEX-A-A1 | — | — | — |
| 3 | Injector 3 (INJ3) | — | W33 | — | 0.5 | G4XXTREMEX-A-A2 | — | — | — |
| 4 | Injector 2 (INJ2) | — | W32 | — | 0.5 | G4XXTREMEX-A-A3 | — | — | — |
| 5 | Injector 1 (INJ1) | — | W31 | — | 0.5 | G4XXTREMEX-A-A4 | — | — | — |
| 6 | VTEC solenoid (VTS) | — | W43 | — | 0.5 | G4XXTREMEX-B-B4 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor (ECT) | — | W52 | — | 0.5 | G4XXTREMEX-A-A15 | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal (ALTL) | — | W58 | — | 0.5 | G4XXTREMEX-A-A23 | — | — | — |
| 11 | VTEC oil pressure switch (VTPSW) | — | W59 | — | 0.5 | G4XXTREMEX-B-B21 | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal (ALTF) | — | W54 | — | 0.5 | G4XXTREMEX-A-A14 | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor (IAT) | — | W53 | — | 0.5 | G4XXTREMEX-A-A16 | — | — | — |
| 18 | Alternator control (ALTC) | — | W45 | — | 0.5 | G4XXTREMEX-B-B2 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve (PCS) | — | W46 | — | 0.5 | G4XXTREMEX-B-B1 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
OEM-E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | — | — | — | — | — | — | — |
| 2 | — | — | — | — | — | — | — | — | — |
| 3 | Reverse lockout solenoid (RVS, Type-S) | — | W48 | — | 0.5 | G4XXTREMEX-B-B26 | — | — | — |
| 4 | Logic ground 3 (LG3) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Sensor ground 3 (SG3) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sensor 5V supply 3 (VCC3) | — | W21 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Main relay control (MRLY) | — | W35 | — | 0.5 | G4XXTREMEX-A-A21 | — | — | — |
| 9 | A/F sensor heater relay control (AFSHTCR) | — | W39 | — | 0.5 | G4XXTREMEX-A-A29 | — | — | — |
| 10 | Ignition switch signal (IG1) | — | — | — | — | — | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Radiator fan control (FANC) | — | W36 | — | 0.5 | G4XXTREMEX-A-A20 | — | — | — |
| 13 | Multiplex communication (SEFMJ) | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor (FTP) | — | W55 | — | 0.5 | G4XXTREMEX-B-B33 | — | — | — |
| 15 | Electrical load detector (ELD) | — | W56 | — | 0.5 | G4XXTREMEX-B-B15 | — | — | — |
| 16 | Power steering pressure switch (PSPSW) | — | W60 | — | 0.5 | G4XXTREMEX-B-B20 | — | — | — |
| 17 | Immobilizer fuel pump relay (IMO FPR) | — | W37 | — | 0.5 | G4XXTREMEX-A-A19 | — | — | — |
| 18 | A/C clutch relay (ACC) | — | W38 | — | 0.5 | G4XXTREMEX-A-A18 | — | — | — |
| 19 | Evap vent shut valve (VSV) | — | W47 | — | 0.5 | G4XXTREMEX-B-B18 | — | — | — |
| 20 | Secondary heated O2 sensor (SHO2S) | — | W51 | — | 0.5 | G4XXTREMEX-A-A33 | — | — | — |
| 21 | Secondary O2 heater control (SO2SHTC) | — | W40 | — | 0.5 | G4XXTREMEX-A-A28 | — | — | — |
| 22 | Brake switch (BKSW) | — | W61 | — | 0.5 | G4XXTREMEX-B-B19 | — | — | — |
| 23 | K-line (diagnostic) | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
| 25 | Engine speed pulse / tacho (NEP) | — | — | — | — | — | — | — | — |
| 26 | Vehicle speed output (VSSOUT) | — | — | — | — | — | — | — | — |
| 27 | Immobilizer code (IMOCD) | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — |
| 29 | Service check signal (SCS) | — | — | — | — | — | — | — | — |
| 30 | Write enable signal (WEN) | — | — | — | — | — | — | — | — |
| 31 | Malfunction indicator lamp (MIL) | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W16 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | G4XXTREMEX-A-A24 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | G4XXTREMEX-B-B22 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-A-24 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | G4XXTREMEX-A-A5 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | G4XXTREMEX-B-B5 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W19 | — | 0.5 | OEM-A-20 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-A-21 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | OEM-E-6 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | G4XXTREMEX-A-A32 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-A-8 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-A-9 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-E-4 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | G4XXTREMEX-A-A25 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | G4XXTREMEX-A-A34 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | G4XXTREMEX-B-B25 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | G4XXTREMEX-B-B34 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | Knock sensor (KS) | knock_in | G4XXTREMEX-B-B9 | Knock 1 | knock_in | single_source | |
| OEM-A-10 | A/F sensor heater control (AFSHTC) | low_side_out | G4XXTREMEX-A-A27 | Aux 7 | switch_out | single_source | |
| OEM-A-12 | Idle air control valve (IACV) | low_side_out | G4XXTREMEX-A-A26 | Aux 8 | switch_out | single_source | |
| OEM-A-13 | Ignition coil 4 (IGPLS4) | ignition_out | G4XXTREMEX-A-A10 | Ignition 4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 (IGPLS3) | ignition_out | G4XXTREMEX-A-A11 | Ignition 3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 (IGPLS2) | ignition_out | G4XXTREMEX-A-A12 | Ignition 2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 (IGPLS1) | ignition_out | G4XXTREMEX-A-A13 | Ignition 1 | ignition_out | single_source | |
| OEM-A-18 | Neutral position switch (NC) | digital_in | G4XXTREMEX-A-A31 | Digital Input 2 | digital_in | single_source | |
| OEM-A-19 | Camshaft position A (CMP A) | trigger_in | G4XXTREMEX-A-A9 | Trigger 2 | trigger_in | single_source | |
| OEM-A-2 | Ignition power 2 (IGP2) | power_in | G4XXTREMEX-A-A5 + G4XXTREMEX-B-B5 | +14V ECU Power + Aux 9/10 E-Throttle Supply | power_in | single_source | |
| OEM-A-20 | Sensor 5V supply 2 (VCC2) | vref | G4XXTREMEX-A-A32 | +5V Out | vref | single_source | |
| OEM-A-21 | Sensor 5V supply 1 (VCC1) | vref | G4XXTREMEX-A-A32 | +5V Out | vref | single_source | |
| OEM-A-23 | Sensor ground 2 (SG2) | sensor_ground | G4XXTREMEX-A-A24 + G4XXTREMEX-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | single_source | |
| OEM-A-24 | Sensor ground 1 (SG1) | sensor_ground | G4XXTREMEX-A-A24 + G4XXTREMEX-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | single_source | |
| OEM-A-28 | A/F sensor - (AFS-, wideband Vs) | wb_vs | — | — | — | single_source | |
| OEM-A-29 | Throttle position sensor (TPS) | analog_in | G4XXTREMEX-A-A22 | Analog Volt 2 | analog_in | single_source | |
| OEM-A-3 | Ignition power 1 (IGP1) | power_in | G4XXTREMEX-A-A5 + G4XXTREMEX-B-B5 | +14V ECU Power + Aux 9/10 E-Throttle Supply | power_in | single_source | |
| OEM-A-30 | Manifold absolute pressure (MAP) | analog_in | G4XXTREMEX-A-A17 | Analog Volt 1 | analog_in | single_source | |
| OEM-A-31 | A/F sensor + (AFS+, wideband Ip) | wb_ip | — | — | — | single_source | |
| OEM-A-4 | Power ground 2 (PG2) | 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-A-5 | Power ground 1 (PG1) | 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-A-6 | Camshaft position B (CMP B) | trigger_in | G4XXTREMEX-A-A30 | Digital Input 1 | digital_in | single_source | |
| OEM-A-7 | Crank position sensor (CKP) | trigger_in | G4XXTREMEX-A-A8 | Trigger 1 | trigger_in | single_source | |
| OEM-A-8 | Logic ground 2 (LG2) | 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-A-9 | Logic ground 1 (LG1) | 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-B-1 | VTC oil control solenoid (+) | low_side_out | G4XXTREMEX-B-B3 | Injector 6 | injector_out | single_source | |
| OEM-B-10 | Alternator L signal (ALTL) | digital_in | G4XXTREMEX-A-A23 | Digital Input 3 | digital_in | single_source | |
| OEM-B-11 | VTEC oil pressure switch (VTPSW) | digital_in | G4XXTREMEX-B-B21 | Digital Input 4 | digital_in | single_source | |
| OEM-B-13 | Alternator FR signal (ALTF) | analog_in | G4XXTREMEX-A-A14 | Analog Volt 4 | analog_in | single_source | |
| OEM-B-17 | Intake air temp sensor (IAT) | temp_in | G4XXTREMEX-A-A16 | Analog Temp 2 | temp_in | single_source | |
| OEM-B-18 | Alternator control (ALTC) | low_side_out | G4XXTREMEX-B-B2 | Injector 7 | injector_out | single_source | |
| OEM-B-2 | Injector 4 (INJ4) | injector_out | G4XXTREMEX-A-A1 | Injector 4 | injector_out | single_source | |
| OEM-B-21 | Evap canister purge valve (PCS) | low_side_out | G4XXTREMEX-B-B1 | Injector 8 | injector_out | single_source | |
| OEM-B-3 | Injector 3 (INJ3) | injector_out | G4XXTREMEX-A-A2 | Injector 3 | injector_out | single_source | |
| OEM-B-4 | Injector 2 (INJ2) | injector_out | G4XXTREMEX-A-A3 | Injector 2 | injector_out | single_source | |
| OEM-B-5 | Injector 1 (INJ1) | injector_out | G4XXTREMEX-A-A4 | Injector 1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid (VTS) | low_side_out | G4XXTREMEX-B-B4 | Injector 5 | injector_out | single_source | |
| OEM-B-8 | Coolant temp sensor (ECT) | temp_in | G4XXTREMEX-A-A15 | Analog Temp 1 | temp_in | single_source | |
| OEM-E-10 | Ignition switch signal (IG1) | digital_in | — | — | — | single_source | |
| OEM-E-12 | Radiator fan control (FANC) | low_side_out | G4XXTREMEX-A-A20 | Aux 2 | low_side_out | single_source | |
| OEM-E-13 | Multiplex communication (SEFMJ) | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor (FTP) | analog_in | G4XXTREMEX-B-B33 | Analog Volt 5 | analog_in | single_source | |
| OEM-E-15 | Electrical load detector (ELD) | analog_in | G4XXTREMEX-B-B15 | Analog Volt 6 | analog_in | single_source | |
| OEM-E-16 | Power steering pressure switch (PSPSW) | digital_in | G4XXTREMEX-B-B20 | Digital Input 5 | digital_in | single_source | |
| OEM-E-17 | Immobilizer fuel pump relay (IMO FPR) | low_side_out | G4XXTREMEX-A-A19 | Aux 3 | low_side_out | single_source | |
| OEM-E-18 | A/C clutch relay (ACC) | low_side_out | G4XXTREMEX-A-A18 | Aux 4 | low_side_out | single_source | |
| OEM-E-19 | Evap vent shut valve (VSV) | low_side_out | G4XXTREMEX-B-B18 | Aux 9 | hbridge_out | single_source | |
| OEM-E-20 | Secondary heated O2 sensor (SHO2S) | lambda_nb_in | G4XXTREMEX-A-A33 | Analog Volt 3 | analog_in | single_source | |
| OEM-E-21 | Secondary O2 heater control (SO2SHTC) | low_side_out | G4XXTREMEX-A-A28 | Aux 6 | switch_out | single_source | |
| OEM-E-22 | Brake switch (BKSW) | digital_in | G4XXTREMEX-B-B19 | Digital Input 6 | digital_in | single_source | |
| OEM-E-23 | K-line (diagnostic) | serial | — | — | — | single_source | |
| OEM-E-25 | Engine speed pulse / tacho (NEP) | tacho_out | — | — | — | single_source | |
| OEM-E-26 | Vehicle speed output (VSSOUT) | tacho_out | — | — | — | single_source | |
| OEM-E-27 | Immobilizer code (IMOCD) | — | — | — | — | single_source | |
| OEM-E-29 | Service check signal (SCS) | — | — | — | — | single_source | |
| OEM-E-3 | Reverse lockout solenoid (RVS, Type-S) | low_side_out | G4XXTREMEX-B-B26 | Aux 10 | hbridge_out | single_source | |
| OEM-E-30 | Write enable signal (WEN) | — | — | — | — | single_source | |
| OEM-E-31 | Malfunction indicator lamp (MIL) | low_side_out | — | — | — | single_source | |
| OEM-E-4 | Logic ground 3 (LG3) | 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-E-5 | Sensor ground 3 (SG3) | sensor_ground | G4XXTREMEX-A-A24 + G4XXTREMEX-B-B22 | Sensor Ground + Sensor Ground | sensor_ground | single_source | |
| OEM-E-6 | Sensor 5V supply 3 (VCC3) | vref | G4XXTREMEX-A-A32 | +5V Out | vref | single_source | |
| OEM-E-8 | Main relay control (MRLY) | low_side_out | G4XXTREMEX-A-A21 | Aux 1 | low_side_out | single_source | |
| OEM-E-9 | A/F sensor heater relay control (AFSHTCR) | low_side_out | G4XXTREMEX-A-A29 | Aux 5 | switch_out | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-A-2 | SP-14V-1 | 0.85 | no route | Ignition power 2 (IGP2) | — | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | no route | Ignition power 1 (IGP1) | — | |
| W3 | SP-14V-1 | G4XXTREMEX-A-A5 | 0.85 | no route | +14V ECU Power | — | |
| W4 | SP-14V-1 | G4XXTREMEX-B-B5 | 0.85 | no route | Aux 9/10 E-Throttle Supply | — | |
| W5 | OEM-A-4 | SP-GND-1 | 0.85 | no route | Power ground 2 (PG2) | — | |
| W6 | OEM-A-5 | SP-GND-1 | 0.85 | no route | Power ground 1 (PG1) | — | |
| W7 | OEM-A-8 | SP-GND-1 | 0.85 | no route | Logic ground 2 (LG2) | — | |
| W8 | OEM-A-9 | SP-GND-1 | 0.85 | no route | Logic ground 1 (LG1) | — | |
| W9 | OEM-E-4 | SP-GND-1 | 0.85 | no route | Logic ground 3 (LG3) | — | |
| W10 | SP-GND-1 | G4XXTREMEX-A-A25 | 0.85 | no route | System Ground | — | |
| W11 | SP-GND-1 | G4XXTREMEX-A-A34 | 0.85 | no route | System Ground | — | |
| W12 | SP-GND-1 | G4XXTREMEX-B-B25 | 0.85 | no route | System Ground | — | |
| W13 | SP-GND-1 | G4XXTREMEX-B-B34 | 0.85 | no route | System Ground | — | |
| W14 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 (SG2) | — | |
| W15 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 (SG1) | — | |
| W16 | OEM-E-5 | SP-0V-1 | 0.5 | no route | Sensor ground 3 (SG3) | — | |
| 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-A-20 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 2 (VCC2) | — | |
| W20 | OEM-A-21 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 1 (VCC1) | — | |
| W21 | OEM-E-6 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 3 (VCC3) | — | |
| W22 | SP-5V1-1 | G4XXTREMEX-A-A32 | 0.5 | no route | +5V Out | — | |
| W23 | OEM-A-7 | G4XXTREMEX-A-A8 | 0.5 | no route | Crank position sensor (CKP) | — | |
| W24 | OEM-A-19 | G4XXTREMEX-A-A9 | 0.5 | no route | Camshaft position A (CMP A) | — | |
| W25 | OEM-A-6 | G4XXTREMEX-A-A30 | 0.5 | no route | Camshaft position B (CMP B) | — | |
| W26 | OEM-A-1 | G4XXTREMEX-B-B9 | 0.5 | no route | Knock sensor (KS) | — | |
| W27 | OEM-A-16 | G4XXTREMEX-A-A13 | 0.5 | no route | Ignition coil 1 (IGPLS1) | — | |
| W28 | OEM-A-15 | G4XXTREMEX-A-A12 | 0.5 | no route | Ignition coil 2 (IGPLS2) | — | |
| W29 | OEM-A-14 | G4XXTREMEX-A-A11 | 0.5 | no route | Ignition coil 3 (IGPLS3) | — | |
| W30 | OEM-A-13 | G4XXTREMEX-A-A10 | 0.5 | no route | Ignition coil 4 (IGPLS4) | — | |
| W31 | OEM-B-5 | G4XXTREMEX-A-A4 | 0.5 | no route | Injector 1 (INJ1) | — | |
| W32 | OEM-B-4 | G4XXTREMEX-A-A3 | 0.5 | no route | Injector 2 (INJ2) | — | |
| W33 | OEM-B-3 | G4XXTREMEX-A-A2 | 0.5 | no route | Injector 3 (INJ3) | — | |
| W34 | OEM-B-2 | G4XXTREMEX-A-A1 | 0.5 | no route | Injector 4 (INJ4) | — | |
| W35 | OEM-E-8 | G4XXTREMEX-A-A21 | 0.5 | no route | Main relay control (MRLY) | — | |
| W36 | OEM-E-12 | G4XXTREMEX-A-A20 | 0.5 | no route | Radiator fan control (FANC) | — | |
| W37 | OEM-E-17 | G4XXTREMEX-A-A19 | 0.5 | no route | Immobilizer fuel pump relay (IMO FPR) | — | |
| W38 | OEM-E-18 | G4XXTREMEX-A-A18 | 0.5 | no route | A/C clutch relay (ACC) | — | |
| W39 | OEM-E-9 | G4XXTREMEX-A-A29 | 0.5 | no route | A/F sensor heater relay control (AFSHTCR) | — | |
| W40 | OEM-E-21 | G4XXTREMEX-A-A28 | 0.5 | no route | Secondary O2 heater control (SO2SHTC) | — | |
| W41 | OEM-A-10 | G4XXTREMEX-A-A27 | 0.5 | no route | A/F sensor heater control (AFSHTC) | — | |
| W42 | OEM-A-12 | G4XXTREMEX-A-A26 | 0.5 | no route | Idle air control valve (IACV) | — | |
| W43 | OEM-B-6 | G4XXTREMEX-B-B4 | 0.5 | no route | VTEC solenoid (VTS) | — | |
| W44 | OEM-B-1 | G4XXTREMEX-B-B3 | 0.5 | no route | VTC oil control solenoid (+) | — | |
| W45 | OEM-B-18 | G4XXTREMEX-B-B2 | 0.5 | no route | Alternator control (ALTC) | — | |
| W46 | OEM-B-21 | G4XXTREMEX-B-B1 | 0.5 | no route | Evap canister purge valve (PCS) | — | |
| W47 | OEM-E-19 | G4XXTREMEX-B-B18 | 0.5 | no route | Evap vent shut valve (VSV) | — | |
| W48 | OEM-E-3 | G4XXTREMEX-B-B26 | 0.5 | no route | Reverse lockout solenoid (RVS, Type-S) | — | |
| W49 | OEM-A-30 | G4XXTREMEX-A-A17 | 0.5 | no route | Manifold absolute pressure (MAP) | — | |
| W50 | OEM-A-29 | G4XXTREMEX-A-A22 | 0.5 | no route | Throttle position sensor (TPS) | — | |
| W51 | OEM-E-20 | G4XXTREMEX-A-A33 | 0.5 | no route | Secondary heated O2 sensor (SHO2S) | — | |
| W52 | OEM-B-8 | G4XXTREMEX-A-A15 | 0.5 | no route | Coolant temp sensor (ECT) | — | |
| W53 | OEM-B-17 | G4XXTREMEX-A-A16 | 0.5 | no route | Intake air temp sensor (IAT) | — | |
| W54 | OEM-B-13 | G4XXTREMEX-A-A14 | 0.5 | no route | Alternator FR signal (ALTF) | — | |
| W55 | OEM-E-14 | G4XXTREMEX-B-B33 | 0.5 | no route | Fuel tank pressure sensor (FTP) | — | |
| W56 | OEM-E-15 | G4XXTREMEX-B-B15 | 0.5 | no route | Electrical load detector (ELD) | — | |
| W57 | OEM-A-18 | G4XXTREMEX-A-A31 | 0.5 | no route | Neutral position switch (NC) | — | |
| W58 | OEM-B-10 | G4XXTREMEX-A-A23 | 0.5 | no route | Alternator L signal (ALTL) | — | |
| W59 | OEM-B-11 | G4XXTREMEX-B-B21 | 0.5 | no route | VTEC oil pressure switch (VTPSW) | — | |
| W60 | OEM-E-16 | G4XXTREMEX-B-B20 | 0.5 | no route | Power steering pressure switch (PSPSW) | — | |
| W61 | OEM-E-22 | G4XXTREMEX-B-B19 | 0.5 | no route | Brake switch (BKSW) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 1318682-6 | TE | K-series ECU harness plug A (040-3 HD plug assy, 31P) | 1.000 | ea |
| connector | 353029-1 | TE | K-series ECU harness plug B (040 H/D-3 plug HSG assy, 24P) | 1.000 | ea |
| connector | 353826-1 | TE | K-series ECU harness plug E (040 HD 31P plug HSG assy-B, 31P) | 1.000 | ea |
| terminal | 316836-1 | TE | Multilock 040 III HD socket, tin, 22–18 AWG (0.3–0.85 mm²) | 52.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (27)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DATASET_GAP | RSX ECU A | 6 of 31 cavities on RSX ECU A have no pin data (11,17,22,25,26,27). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU B | 11 of 24 cavities on RSX ECU B have no pin data (7,9,12,14,15,16,19,20,22,23,24). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU E | 6 of 31 cavities on RSX ECU E have no pin data (1,2,7,11,24,28). Anything there is invisible to these checks. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A1 | G4XXTREMEX-A-A1 "Injector 4" drives OEM-B-2 Injector 4 (INJ4) (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A18 | G4XXTREMEX-A-A18 "Aux 4" drives OEM-E-18 A/C clutch relay (ACC) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A19 | G4XXTREMEX-A-A19 "Aux 3" drives OEM-E-17 Immobilizer fuel pump relay (IMO FPR) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A2 | G4XXTREMEX-A-A2 "Injector 3" drives OEM-B-3 Injector 3 (INJ3) (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A20 | G4XXTREMEX-A-A20 "Aux 2" drives OEM-E-12 Radiator fan control (FANC) (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-E-8 Main relay control (MRLY) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A26 | G4XXTREMEX-A-A26 "Aux 8" drives OEM-A-12 Idle air control valve (IACV) (load 1.0 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A29 | G4XXTREMEX-A-A29 "Aux 5" drives OEM-E-9 A/F sensor heater relay control (AFSHTCR) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A3 | G4XXTREMEX-A-A3 "Injector 2" drives OEM-B-4 Injector 2 (INJ2) (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-A-A4 | G4XXTREMEX-A-A4 "Injector 1" drives OEM-B-5 Injector 1 (INJ1) (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XXTREMEX-B-B4 | G4XXTREMEX-B-B4 "Injector 5" drives OEM-B-6 VTEC solenoid (VTS) (load 1.0 A) but its current rating is unknown. Check the ECU manual. |
| warn | NET_FAMILY | OEM-A-6 ↔ G4XXTREMEX-A-A30 | OEM-A-6 "Camshaft position B (CMP B)" [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-E-19 ↔ G4XXTREMEX-B-B18 | OEM-E-19 "Evap vent shut valve (VSV)" [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-E-3 ↔ G4XXTREMEX-B-B26 | OEM-E-3 "Reverse lockout solenoid (RVS, Type-S)" [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. |
| warn | SUPPLY_GROUP | G4XXTREMEX-A-A32 + OEM-A-20 + OEM-A-21 + OEM-E-6 + SP-5V1-1 | Supplies meant to stay independent share one net: OEM-A-20 [k_vcc2], OEM-A-21 [k_vcc1], OEM-E-6 [k_vcc3]. The new ECU has no free 5 V reference, so they share one: normal on a standalone, but a short on any of these sensors drops them all. |
| info | NET_FAMILY | OEM-A-10 ↔ G4XXTREMEX-A-A27 | OEM-A-10 "A/F sensor heater control (AFSHTC)" [low_side_out] is wired to G4XXTREMEX-A-A27 "Aux 7" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-A-12 ↔ G4XXTREMEX-A-A26 | OEM-A-12 "Idle air control valve (IACV)" [low_side_out] is wired to G4XXTREMEX-A-A26 "Aux 8" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-B-1 ↔ G4XXTREMEX-B-B3 | OEM-B-1 "VTC oil control solenoid (+)" [low_side_out] is wired to G4XXTREMEX-B-B3 "Injector 6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-18 ↔ G4XXTREMEX-B-B2 | OEM-B-18 "Alternator control (ALTC)" [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-B-21 ↔ G4XXTREMEX-B-B1 | OEM-B-21 "Evap canister purge valve (PCS)" [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 | NET_FAMILY | OEM-B-6 ↔ G4XXTREMEX-B-B4 | OEM-B-6 "VTEC solenoid (VTS)" [low_side_out] is wired to G4XXTREMEX-B-B4 "Injector 5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-21 ↔ G4XXTREMEX-A-A28 | OEM-E-21 "Secondary O2 heater control (SO2SHTC)" [low_side_out] is wired to G4XXTREMEX-A-A28 "Aux 6" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-9 ↔ G4XXTREMEX-A-A29 | OEM-E-9 "A/F sensor heater relay control (AFSHTCR)" [low_side_out] is wired to G4XXTREMEX-A-A29 "Aux 5" [switch_out]. Configure this output as low side. |
| info | UNMAPPED | OEM | 11 optional OEM pins are not mapped: OEM-A-28 A/F sensor - (AFS-, wideband Vs); OEM-A-31 A/F sensor + (AFS+, wideband Ip); OEM-E-10 Ignition switch signal (IG1); OEM-E-13 Multiplex communication (SEFMJ); OEM-E-23 K-line (diagnostic); OEM-E-25 Engine speed pulse / tacho (NEP); OEM-E-26 Vehicle speed output (VSSOUT); OEM-E-27 Immobilizer code (IMOCD); OEM-E-29 Service check signal (SCS); OEM-E-30 Write enable signal (WEN); OEM-E-31 Malfunction indicator lamp (MIL) |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Fit check: unconfirmed. Confirm these before building: - Trigger pattern for Honda K20Z1 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-E 10: Ignition switch signal (IG1): 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-E 31: Malfunction indicator lamp (MIL): no free low_side/ls_hs/injector/hbridge on Link G4X XtremeX - OEM-E 25: Engine speed pulse / tacho (NEP): no free tacho/frequency_out/low_side/ls_hs on Link G4X XtremeX - OEM-E 26: Vehicle speed output (VSSOUT): no free frequency_out/tacho/low_side/ls_hs on Link G4X XtremeX - OEM-A 31: A/F sensor + (AFS+, wideband Ip): no free wb_ip on Link G4X XtremeX - OEM-A 28: A/F sensor - (AFS-, wideband Vs): no free wb_vs on Link G4X XtremeX - OEM-E 13: Multiplex communication (SEFMJ): no free k_line on Link G4X XtremeX - OEM-E 23: K-line (diagnostic): no free k_line on Link G4X XtremeX - OEM-E 27: Immobilizer code (IMOCD): not classified in the library; wire by hand - OEM-E 29: Service check signal (SCS): not classified in the library; wire by hand - OEM-E 30: Write enable signal (WEN): not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | Link: G4X XtremeX quickstart guide | https://linkecu.com/documentation/XtremeXQuickstartGuide.pdf | — | — | — |
| 3 | forum | FFS TechNet: K-series 02-06 RSX ECU pin diagram (Helm) | https://ff-squad.com/technet2/k-series-02-06-rsx-ecu-pin-diagram/ | archive | 2026-10-05 | b2b85002666e |
| 3 | community_copy | YourSpec: Link G4X XtremeX flying-lead harness wiring list | https://wpm.yourspec.com/projects/view/1488 | — | — | — |