RSX Type-S 2002-04 (K20A2) → Link G4X MonsoonX (auto)
RSX Type-S 2002-04 (K20A2) — Link — G4X MonsoonX
Drawn by Michael Gnankou · Rev 0 · proposal · 2026-10-08
Before you start
| Status | proposal · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 44 wires · 8 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 | G4XMONSOONX-A-A5 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-A-23 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-A-24 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-A-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-E-3 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | G4XMONSOONX-A-A25 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | G4XMONSOONX-A-A34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-A-10 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-A-11 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-E-4 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-0V-1 | G4XMONSOONX-A-A24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-A-20 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-A-21 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-E-5 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-5V1-1 | G4XMONSOONX-A-A32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-A-7 | G4XMONSOONX-A-A8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-A-25 | G4XMONSOONX-A-A9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-A-26 | G4XMONSOONX-A-A30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-A-9 | G4XMONSOONX-A-A6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-A-30 | G4XMONSOONX-A-A13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-A-29 | G4XMONSOONX-A-A12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-A-28 | G4XMONSOONX-A-A11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A-27 | G4XMONSOONX-A-A10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-B-5 | G4XMONSOONX-A-A4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-B-4 | G4XMONSOONX-A-A3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-B-3 | G4XMONSOONX-A-A2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-B-2 | G4XMONSOONX-A-A1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-E-7 | G4XMONSOONX-A-A21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-B-6 | G4XMONSOONX-A-A20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E-1 | G4XMONSOONX-A-A19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E-18 | G4XMONSOONX-A-A18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E-8 | G4XMONSOONX-A-A27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E-6 | G4XMONSOONX-A-A26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-A-19 | G4XMONSOONX-A-A17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-A-15 | G4XMONSOONX-A-A22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E-2 | G4XMONSOONX-A-A33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-B-8 | G4XMONSOONX-A-A15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-B-17 | G4XMONSOONX-A-A16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-B-13 | G4XMONSOONX-A-A14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-A-18 | G4XMONSOONX-A-A31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-B-10 | G4XMONSOONX-A-A23 | 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 | G4XMONSOONX-A-A5 | G4XMONSOONX-A-A24 | open (OL) | +12 V supply must not touch sensor ground | |
| 2 | G4XMONSOONX-A-A5 | G4XMONSOONX-A-A25 | open (OL) | +12 V supply must not touch power ground | |
| 3 | G4XMONSOONX-A-A24 | G4XMONSOONX-A-A32 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 4 | G4XMONSOONX-A-A25 | G4XMONSOONX-A-A32 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | G4XMONSOONX-A-A5 | G4XMONSOONX-A-A32 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
G4XMONSOONX-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | Injector 4 | — | W30 | — | 0.5 | OEM-B-2 | — | — | — |
| A10 | Ignition 4 | — | W26 | — | 0.5 | OEM-A-27 | — | — | — |
| A11 | Ignition 3 | — | W25 | — | 0.5 | OEM-A-28 | — | — | — |
| A12 | Ignition 2 | — | W24 | — | 0.5 | OEM-A-29 | — | — | — |
| A13 | Ignition 1 | — | W23 | — | 0.5 | OEM-A-30 | — | — | — |
| A14 | Analog Volt 4 | — | W42 | — | 0.5 | OEM-B-13 | — | — | — |
| A15 | Analog Temp 1 | — | W40 | — | 0.5 | OEM-B-8 | — | — | — |
| A16 | Analog Temp 2 | — | W41 | — | 0.5 | OEM-B-17 | — | — | — |
| A17 | Analog Volt 1 | — | W37 | — | 0.5 | OEM-A-19 | — | — | — |
| A18 | Aux 4 | — | W34 | — | 0.5 | OEM-E-18 | — | — | — |
| A19 | Aux 3 | — | W33 | — | 0.5 | OEM-E-1 | — | — | — |
| A2 | Injector 3 | — | W29 | — | 0.5 | OEM-B-3 | — | — | — |
| A20 | Aux 2 | — | W32 | — | 0.5 | OEM-B-6 | — | — | — |
| A21 | Aux 1 | — | W31 | — | 0.5 | OEM-E-7 | — | — | — |
| A22 | Analog Volt 2 | — | W38 | — | 0.5 | OEM-A-15 | — | — | — |
| A23 | Digital Input 3 | — | W44 | — | 0.5 | OEM-B-10 | — | — | — |
| A24 | Sensor Ground | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| A25 | System Ground | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| A26 | Aux 6 | — | W36 | — | 0.5 | OEM-E-6 | — | — | — |
| A27 | Aux 5 | — | W35 | — | 0.5 | OEM-E-8 | — | — | — |
| A28 | CAN H | — | — | — | — | — | — | — | — |
| A29 | CAN L | — | — | — | — | — | — | — | — |
| A3 | Injector 2 | — | W28 | — | 0.5 | OEM-B-4 | — | — | — |
| A30 | Digital Input 1 | — | W21 | — | 0.5 | OEM-A-26 | — | — | — |
| A31 | Digital Input 2 | — | W43 | — | 0.5 | OEM-A-18 | — | — | — |
| A32 | +5V Out | — | W18 | — | 0.5 | SP-5V1-1 | — | — | — |
| A33 | Analog Volt 3 | — | W39 | — | 0.5 | OEM-E-2 | — | — | — |
| A34 | System Ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| A4 | Injector 1 | — | W27 | — | 0.5 | OEM-B-5 | — | — | — |
| A5 | +14V ECU Power | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| A6 | Knock 1 / Digital Input 4 | — | W22 | — | 0.5 | OEM-A-9 | — | — | — |
| A7 | Shield Ground | — | — | — | — | — | — | — | — |
| A8 | Trigger 1 | — | W19 | — | 0.5 | OEM-A-7 | — | — | — |
| A9 | Trigger 2 | — | W20 | — | 0.5 | OEM-A-25 | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | A/F sensor heater control (AFSHTC) | — | — | — | — | — | — | — | — |
| 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) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground 1 (PG1) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | A/F sensor + (AFS+, wideband Ip) | — | — | — | — | — | — | — | — |
| 7 | Crank position sensor (CKP) | — | W19 | — | 0.5 | G4XMONSOONX-A-A8 | — | — | — |
| 8 | — | — | — | — | — | — | — | — | — |
| 9 | Knock sensor (KS) | — | W22 | — | 0.5 | G4XMONSOONX-A-A6 | — | — | — |
| 10 | Sensor ground 2 (SG2) | — | W11 | — | 0.5 | SP-0V-1 | — | — | — |
| 11 | Sensor ground 1 (SG1) | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 12 | Idle air control valve (IACV) | — | — | — | — | — | — | — | — |
| 13 | — | — | — | — | — | — | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | Throttle position sensor (TPS) | — | W38 | — | 0.5 | G4XMONSOONX-A-A22 | — | — | — |
| 16 | A/F sensor - (AFS-, wideband Vs) | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | Vehicle speed sensor (VSS, M/T) | — | W43 | — | 0.5 | G4XMONSOONX-A-A31 | — | — | — |
| 19 | Manifold absolute pressure (MAP) | — | W37 | — | 0.5 | G4XMONSOONX-A-A17 | — | — | — |
| 20 | Sensor 5V supply 2 (VCC2) | — | W15 | — | 0.5 | SP-5V1-1 | — | — | — |
| 21 | Sensor 5V supply 1 (VCC1) | — | W16 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | A/F sensor heater supply (AFSHTC+) | — | — | — | — | — | — | — | — |
| 23 | Logic ground 2 (LG2) | — | W4 | — | 0.85 | SP-GND-1 | — | — | — |
| 24 | Logic ground 1 (LG1) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 25 | Camshaft position A (CMP A) | — | W20 | — | 0.5 | G4XMONSOONX-A-A9 | — | — | — |
| 26 | Camshaft position B (CMP B) | — | W21 | — | 0.5 | G4XMONSOONX-A-A30 | — | — | — |
| 27 | Ignition coil 4 (IGPLS4) | — | W26 | — | 0.5 | G4XMONSOONX-A-A10 | — | — | — |
| 28 | Ignition coil 3 (IGPLS3) | — | W25 | — | 0.5 | G4XMONSOONX-A-A11 | — | — | — |
| 29 | Ignition coil 2 (IGPLS2) | — | W24 | — | 0.5 | G4XMONSOONX-A-A12 | — | — | — |
| 30 | Ignition coil 1 (IGPLS1) | — | W23 | — | 0.5 | G4XMONSOONX-A-A13 | — | — | — |
| 31 | — | — | — | — | — | — | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | VTC oil control solenoid (+) | — | — | — | — | — | — | — | — |
| 2 | Injector 4 (INJ4) | — | W30 | — | 0.5 | G4XMONSOONX-A-A1 | — | — | — |
| 3 | Injector 3 (INJ3) | — | W29 | — | 0.5 | G4XMONSOONX-A-A2 | — | — | — |
| 4 | Injector 2 (INJ2) | — | W28 | — | 0.5 | G4XMONSOONX-A-A3 | — | — | — |
| 5 | Injector 1 (INJ1) | — | W27 | — | 0.5 | G4XMONSOONX-A-A4 | — | — | — |
| 6 | Radiator fan control (FANC) | — | W32 | — | 0.5 | G4XMONSOONX-A-A20 | — | — | — |
| 7 | Reverse lockout solenoid (RVS, Type-S) | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor (ECT) | — | W40 | — | 0.5 | G4XMONSOONX-A-A15 | — | — | — |
| 9 | VTEC oil pressure switch (VTPSW) | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal (ALTL) | — | W44 | — | 0.5 | G4XMONSOONX-A-A23 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal (ALTF) | — | W42 | — | 0.5 | G4XMONSOONX-A-A14 | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | VTEC solenoid (VTS) | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor (IAT) | — | W41 | — | 0.5 | G4XMONSOONX-A-A16 | — | — | — |
| 18 | Alternator control (ALTC) | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve (PCS) | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | VTC oil control solenoid (-) | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
OEM-E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Immobilizer fuel pump relay (IMO FPR) | — | W33 | — | 0.5 | G4XMONSOONX-A-A19 | — | — | — |
| 2 | Secondary heated O2 sensor (SHO2S) | — | W39 | — | 0.5 | G4XMONSOONX-A-A33 | — | — | — |
| 3 | Logic ground 3 (LG3) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Sensor ground 3 (SG3) | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Sensor 5V supply 3 (VCC3) | — | W17 | — | 0.5 | SP-5V1-1 | — | — | — |
| 6 | Secondary O2 heater control (SO2SHTC) | — | W36 | — | 0.5 | G4XMONSOONX-A-A26 | — | — | — |
| 7 | Main relay control (MRLY) | — | W31 | — | 0.5 | G4XMONSOONX-A-A21 | — | — | — |
| 8 | A/F sensor heater relay control (AFSHTCR) | — | W35 | — | 0.5 | G4XMONSOONX-A-A27 | — | — | — |
| 9 | Ignition switch signal (IG1) | — | — | — | — | — | — | — | — |
| 10 | — | — | — | — | — | — | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | — | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor (FTP) | — | — | — | — | — | — | — | — |
| 15 | Electrical load detector (ELD) | — | — | — | — | — | — | — | — |
| 16 | Power steering pressure switch (PSPSW) | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | A/C clutch relay (ACC) | — | W34 | — | 0.5 | G4XMONSOONX-A-A18 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | Brake switch / interlock (2WBS) | — | — | — | — | — | — | — | — |
| 21 | Evap vent shut valve (VSV) | — | — | — | — | — | — | — | — |
| 22 | Brake switch (BKSW) | — | — | — | — | — | — | — | — |
| 23 | K-line (diagnostic) | — | — | — | — | — | — | — | — |
| 24 | Multiplex communication (SEFMJ) | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | Engine speed pulse / tacho (NEP) | — | — | — | — | — | — | — | — |
| 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 | — | — | W11 | — | 0.5 | OEM-A-10 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | OEM-A-11 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-E-4 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | G4XMONSOONX-A-A24 | — | — | — |
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 | G4XMONSOONX-A-A5 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W15 | — | 0.5 | OEM-A-20 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-A-21 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | G4XMONSOONX-A-A32 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W4 | — | 0.85 | OEM-A-23 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | OEM-A-24 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-E-3 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | G4XMONSOONX-A-A25 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | G4XMONSOONX-A-A34 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | A/F sensor heater control (AFSHTC) | low_side_out | — | — | — | single_source | |
| OEM-A-10 | Sensor ground 2 (SG2) | sensor_ground | G4XMONSOONX-A-A24 | Sensor Ground | sensor_ground | corroborated | |
| OEM-A-11 | Sensor ground 1 (SG1) | sensor_ground | G4XMONSOONX-A-A24 | Sensor Ground | sensor_ground | corroborated | |
| OEM-A-12 | Idle air control valve (IACV) | low_side_out | — | — | — | corroborated | |
| OEM-A-15 | Throttle position sensor (TPS) | analog_in | G4XMONSOONX-A-A22 | Analog Volt 2 | analog_in | corroborated | |
| OEM-A-16 | A/F sensor - (AFS-, wideband Vs) | wb_vs | — | — | — | single_source | |
| OEM-A-18 | Vehicle speed sensor (VSS, M/T) | digital_in | G4XMONSOONX-A-A31 | Digital Input 2 | digital_in | corroborated | |
| OEM-A-19 | Manifold absolute pressure (MAP) | analog_in | G4XMONSOONX-A-A17 | Analog Volt 1 | analog_in | corroborated | |
| OEM-A-2 | Ignition power 2 (IGP2) | power_in | G4XMONSOONX-A-A5 | +14V ECU Power | power_in | corroborated | |
| OEM-A-20 | Sensor 5V supply 2 (VCC2) | vref | G4XMONSOONX-A-A32 | +5V Out | vref | corroborated | |
| OEM-A-21 | Sensor 5V supply 1 (VCC1) | vref | G4XMONSOONX-A-A32 | +5V Out | vref | corroborated | |
| OEM-A-22 | A/F sensor heater supply (AFSHTC+) | power_out | — | — | — | single_source | |
| OEM-A-23 | Logic ground 2 (LG2) | ground | G4XMONSOONX-A-A25 + G4XMONSOONX-A-A34 | System Ground + System Ground | ground | corroborated | |
| OEM-A-24 | Logic ground 1 (LG1) | ground | G4XMONSOONX-A-A25 + G4XMONSOONX-A-A34 | System Ground + System Ground | ground | corroborated | |
| OEM-A-25 | Camshaft position A (CMP A) | trigger_in | G4XMONSOONX-A-A9 | Trigger 2 | trigger_in | single_source | |
| OEM-A-26 | Camshaft position B (CMP B) | trigger_in | G4XMONSOONX-A-A30 | Digital Input 1 | digital_in | single_source | |
| OEM-A-27 | Ignition coil 4 (IGPLS4) | ignition_out | G4XMONSOONX-A-A10 | Ignition 4 | ignition_out | corroborated | |
| OEM-A-28 | Ignition coil 3 (IGPLS3) | ignition_out | G4XMONSOONX-A-A11 | Ignition 3 | ignition_out | corroborated | |
| OEM-A-29 | Ignition coil 2 (IGPLS2) | ignition_out | G4XMONSOONX-A-A12 | Ignition 2 | ignition_out | corroborated | |
| OEM-A-3 | Ignition power 1 (IGP1) | power_in | G4XMONSOONX-A-A5 | +14V ECU Power | power_in | corroborated | |
| OEM-A-30 | Ignition coil 1 (IGPLS1) | ignition_out | G4XMONSOONX-A-A13 | Ignition 1 | ignition_out | corroborated | |
| OEM-A-4 | Power ground 2 (PG2) | ground | G4XMONSOONX-A-A25 + G4XMONSOONX-A-A34 | System Ground + System Ground | ground | corroborated | |
| OEM-A-5 | Power ground 1 (PG1) | ground | G4XMONSOONX-A-A25 + G4XMONSOONX-A-A34 | System Ground + System Ground | ground | corroborated | |
| OEM-A-6 | A/F sensor + (AFS+, wideband Ip) | wb_ip | — | — | — | single_source | |
| OEM-A-7 | Crank position sensor (CKP) | trigger_in | G4XMONSOONX-A-A8 | Trigger 1 | trigger_in | corroborated | |
| OEM-A-9 | Knock sensor (KS) | knock_in | G4XMONSOONX-A-A6 | Knock 1 / Digital Input 4 | knock_in | corroborated | |
| OEM-B-1 | VTC oil control solenoid (+) | low_side_out | — | — | — | corroborated | |
| OEM-B-10 | Alternator L signal (ALTL) | digital_in | G4XMONSOONX-A-A23 | Digital Input 3 | digital_in | single_source | |
| OEM-B-13 | Alternator FR signal (ALTF) | analog_in | G4XMONSOONX-A-A14 | Analog Volt 4 | analog_in | single_source | |
| OEM-B-15 | VTEC solenoid (VTS) | low_side_out | — | — | — | single_source | |
| OEM-B-17 | Intake air temp sensor (IAT) | temp_in | G4XMONSOONX-A-A16 | Analog Temp 2 | temp_in | corroborated | |
| OEM-B-18 | Alternator control (ALTC) | low_side_out | — | — | — | corroborated | |
| OEM-B-2 | Injector 4 (INJ4) | injector_out | G4XMONSOONX-A-A1 | Injector 4 | injector_out | corroborated | |
| OEM-B-21 | Evap canister purge valve (PCS) | low_side_out | — | — | — | corroborated | |
| OEM-B-23 | VTC oil control solenoid (-) | low_side_out | — | — | — | corroborated | |
| OEM-B-3 | Injector 3 (INJ3) | injector_out | G4XMONSOONX-A-A2 | Injector 3 | injector_out | corroborated | |
| OEM-B-4 | Injector 2 (INJ2) | injector_out | G4XMONSOONX-A-A3 | Injector 2 | injector_out | corroborated | |
| OEM-B-5 | Injector 1 (INJ1) | injector_out | G4XMONSOONX-A-A4 | Injector 1 | injector_out | corroborated | |
| OEM-B-6 | Radiator fan control (FANC) | low_side_out | G4XMONSOONX-A-A20 | Aux 2 | low_side_out | corroborated | |
| OEM-B-7 | Reverse lockout solenoid (RVS, Type-S) | low_side_out | — | — | — | corroborated | |
| OEM-B-8 | Coolant temp sensor (ECT) | temp_in | G4XMONSOONX-A-A15 | Analog Temp 1 | temp_in | corroborated | |
| OEM-B-9 | VTEC oil pressure switch (VTPSW) | digital_in | — | — | — | corroborated | |
| OEM-E-1 | Immobilizer fuel pump relay (IMO FPR) | low_side_out | G4XMONSOONX-A-A19 | Aux 3 | low_side_out | corroborated | |
| OEM-E-14 | Fuel tank pressure sensor (FTP) | analog_in | — | — | — | corroborated | |
| OEM-E-15 | Electrical load detector (ELD) | analog_in | — | — | — | corroborated | |
| OEM-E-16 | Power steering pressure switch (PSPSW) | digital_in | — | — | — | corroborated | |
| OEM-E-18 | A/C clutch relay (ACC) | low_side_out | G4XMONSOONX-A-A18 | Aux 4 | low_side_out | corroborated | |
| OEM-E-2 | Secondary heated O2 sensor (SHO2S) | lambda_nb_in | G4XMONSOONX-A-A33 | Analog Volt 3 | analog_in | corroborated | |
| OEM-E-20 | Brake switch / interlock (2WBS) | digital_in | — | — | — | single_source | |
| OEM-E-21 | Evap vent shut valve (VSV) | low_side_out | — | — | — | corroborated | |
| OEM-E-22 | Brake switch (BKSW) | digital_in | — | — | — | corroborated | |
| OEM-E-23 | K-line (diagnostic) | serial | — | — | — | single_source | |
| OEM-E-24 | Multiplex communication (SEFMJ) | serial | — | — | — | corroborated | |
| OEM-E-26 | Engine speed pulse / tacho (NEP) | tacho_out | — | — | — | corroborated | |
| OEM-E-27 | Immobilizer code (IMOCD) | — | — | — | — | single_source | |
| OEM-E-29 | Service check signal (SCS) | — | — | — | — | single_source | |
| OEM-E-3 | Logic ground 3 (LG3) | ground | G4XMONSOONX-A-A25 + G4XMONSOONX-A-A34 | System Ground + System Ground | ground | corroborated | |
| OEM-E-30 | Write enable signal (WEN) | — | — | — | — | single_source | |
| OEM-E-31 | Malfunction indicator lamp (MIL) | low_side_out | — | — | — | corroborated | |
| OEM-E-4 | Sensor ground 3 (SG3) | sensor_ground | G4XMONSOONX-A-A24 | Sensor Ground | sensor_ground | corroborated | |
| OEM-E-5 | Sensor 5V supply 3 (VCC3) | vref | G4XMONSOONX-A-A32 | +5V Out | vref | corroborated | |
| OEM-E-6 | Secondary O2 heater control (SO2SHTC) | low_side_out | G4XMONSOONX-A-A26 | Aux 6 | low_side_out | corroborated | |
| OEM-E-7 | Main relay control (MRLY) | low_side_out | G4XMONSOONX-A-A21 | Aux 1 | low_side_out | corroborated | |
| OEM-E-8 | A/F sensor heater relay control (AFSHTCR) | low_side_out | G4XMONSOONX-A-A27 | Aux 5 | low_side_out | corroborated | |
| OEM-E-9 | Ignition switch signal (IG1) | digital_in | — | — | — | corroborated |
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 | G4XMONSOONX-A-A5 | 0.85 | no route | +14V ECU Power | — | |
| W4 | OEM-A-23 | SP-GND-1 | 0.85 | no route | Logic ground 2 (LG2) | — | |
| W5 | OEM-A-24 | SP-GND-1 | 0.85 | no route | Logic ground 1 (LG1) | — | |
| W6 | OEM-A-4 | SP-GND-1 | 0.85 | no route | Power ground 2 (PG2) | — | |
| W7 | OEM-A-5 | SP-GND-1 | 0.85 | no route | Power ground 1 (PG1) | — | |
| W8 | OEM-E-3 | SP-GND-1 | 0.85 | no route | Logic ground 3 (LG3) | — | |
| W9 | SP-GND-1 | G4XMONSOONX-A-A25 | 0.85 | no route | System Ground | — | |
| W10 | SP-GND-1 | G4XMONSOONX-A-A34 | 0.85 | no route | System Ground | — | |
| W11 | OEM-A-10 | SP-0V-1 | 0.5 | no route | Sensor ground 2 (SG2) | — | |
| W12 | OEM-A-11 | SP-0V-1 | 0.5 | no route | Sensor ground 1 (SG1) | — | |
| W13 | OEM-E-4 | SP-0V-1 | 0.5 | no route | Sensor ground 3 (SG3) | — | |
| W14 | SP-0V-1 | G4XMONSOONX-A-A24 | 0.5 | no route | Sensor Ground | — | |
| W15 | OEM-A-20 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 2 (VCC2) | — | |
| W16 | OEM-A-21 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 1 (VCC1) | — | |
| W17 | OEM-E-5 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 3 (VCC3) | — | |
| W18 | SP-5V1-1 | G4XMONSOONX-A-A32 | 0.5 | no route | +5V Out | — | |
| W19 | OEM-A-7 | G4XMONSOONX-A-A8 | 0.5 | no route | Crank position sensor (CKP) | — | |
| W20 | OEM-A-25 | G4XMONSOONX-A-A9 | 0.5 | no route | Camshaft position A (CMP A) | — | |
| W21 | OEM-A-26 | G4XMONSOONX-A-A30 | 0.5 | no route | Camshaft position B (CMP B) | — | |
| W22 | OEM-A-9 | G4XMONSOONX-A-A6 | 0.5 | no route | Knock sensor (KS) | — | |
| W23 | OEM-A-30 | G4XMONSOONX-A-A13 | 0.5 | no route | Ignition coil 1 (IGPLS1) | — | |
| W24 | OEM-A-29 | G4XMONSOONX-A-A12 | 0.5 | no route | Ignition coil 2 (IGPLS2) | — | |
| W25 | OEM-A-28 | G4XMONSOONX-A-A11 | 0.5 | no route | Ignition coil 3 (IGPLS3) | — | |
| W26 | OEM-A-27 | G4XMONSOONX-A-A10 | 0.5 | no route | Ignition coil 4 (IGPLS4) | — | |
| W27 | OEM-B-5 | G4XMONSOONX-A-A4 | 0.5 | no route | Injector 1 (INJ1) | — | |
| W28 | OEM-B-4 | G4XMONSOONX-A-A3 | 0.5 | no route | Injector 2 (INJ2) | — | |
| W29 | OEM-B-3 | G4XMONSOONX-A-A2 | 0.5 | no route | Injector 3 (INJ3) | — | |
| W30 | OEM-B-2 | G4XMONSOONX-A-A1 | 0.5 | no route | Injector 4 (INJ4) | — | |
| W31 | OEM-E-7 | G4XMONSOONX-A-A21 | 0.5 | no route | Main relay control (MRLY) | — | |
| W32 | OEM-B-6 | G4XMONSOONX-A-A20 | 0.5 | no route | Radiator fan control (FANC) | — | |
| W33 | OEM-E-1 | G4XMONSOONX-A-A19 | 0.5 | no route | Immobilizer fuel pump relay (IMO FPR) | — | |
| W34 | OEM-E-18 | G4XMONSOONX-A-A18 | 0.5 | no route | A/C clutch relay (ACC) | — | |
| W35 | OEM-E-8 | G4XMONSOONX-A-A27 | 0.5 | no route | A/F sensor heater relay control (AFSHTCR) | — | |
| W36 | OEM-E-6 | G4XMONSOONX-A-A26 | 0.5 | no route | Secondary O2 heater control (SO2SHTC) | — | |
| W37 | OEM-A-19 | G4XMONSOONX-A-A17 | 0.5 | no route | Manifold absolute pressure (MAP) | — | |
| W38 | OEM-A-15 | G4XMONSOONX-A-A22 | 0.5 | no route | Throttle position sensor (TPS) | — | |
| W39 | OEM-E-2 | G4XMONSOONX-A-A33 | 0.5 | no route | Secondary heated O2 sensor (SHO2S) | — | |
| W40 | OEM-B-8 | G4XMONSOONX-A-A15 | 0.5 | no route | Coolant temp sensor (ECT) | — | |
| W41 | OEM-B-17 | G4XMONSOONX-A-A16 | 0.5 | no route | Intake air temp sensor (IAT) | — | |
| W42 | OEM-B-13 | G4XMONSOONX-A-A14 | 0.5 | no route | Alternator FR signal (ALTF) | — | |
| W43 | OEM-A-18 | G4XMONSOONX-A-A31 | 0.5 | no route | Vehicle speed sensor (VSS, M/T) | — | |
| W44 | OEM-B-10 | G4XMONSOONX-A-A23 | 0.5 | no route | Alternator L signal (ALTL) | — |
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) | 39.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (15)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DATASET_GAP | RSX ECU A | 5 of 31 cavities on RSX ECU A have no pin data (8,13,14,17,31). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU B | 8 of 24 cavities on RSX ECU B have no pin data (11,12,14,16,19,20,22,24). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU E | 8 of 31 cavities on RSX ECU E have no pin data (10,11,12,13,17,19,25,28). Anything there is invisible to these checks. |
| warn | LOAD_UNKNOWN | G4XMONSOONX-A-A1 | G4XMONSOONX-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 | G4XMONSOONX-A-A18 | G4XMONSOONX-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 | G4XMONSOONX-A-A19 | G4XMONSOONX-A-A19 "Aux 3" drives OEM-E-1 Immobilizer fuel pump relay (IMO FPR) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XMONSOONX-A-A2 | G4XMONSOONX-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 | G4XMONSOONX-A-A20 | G4XMONSOONX-A-A20 "Aux 2" drives OEM-B-6 Radiator fan control (FANC) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XMONSOONX-A-A21 | G4XMONSOONX-A-A21 "Aux 1" drives OEM-E-7 Main relay control (MRLY) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XMONSOONX-A-A27 | G4XMONSOONX-A-A27 "Aux 5" drives OEM-E-8 A/F sensor heater relay control (AFSHTCR) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | G4XMONSOONX-A-A3 | G4XMONSOONX-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 | G4XMONSOONX-A-A4 | G4XMONSOONX-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 | NET_FAMILY | OEM-A-26 ↔ G4XMONSOONX-A-A30 | OEM-A-26 "Camshaft position B (CMP B)" [trigger_in] is wired to G4XMONSOONX-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 | SUPPLY_GROUP | G4XMONSOONX-A-A32 + OEM-A-20 + OEM-A-21 + OEM-E-5 + SP-5V1-1 | Supplies meant to stay independent share one net: OEM-A-20 [k_vcc2], OEM-A-21 [k_vcc1], OEM-E-5 [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 | UNMAPPED | OEM | 26 optional OEM pins are not mapped: OEM-A-1 A/F sensor heater control (AFSHTC); OEM-A-12 Idle air control valve (IACV); OEM-A-16 A/F sensor - (AFS-, wideband Vs); OEM-A-22 A/F sensor heater supply (AFSHTC+); OEM-A-6 A/F sensor + (AFS+, wideband Ip); OEM-B-1 VTC oil control solenoid (+); OEM-B-15 VTEC solenoid (VTS); OEM-B-18 Alternator control (ALTC); OEM-B-21 Evap canister purge valve (PCS); OEM-B-23 VTC oil control solenoid (-); OEM-B-7 Reverse lockout solenoid (RVS, Type-S); OEM-B-9 VTEC oil pressure switch (VTPSW); OEM-E-14 Fuel tank pressure sensor (FTP); OEM-E-15 Electrical load detector (ELD); OEM-E-16 Power steering pressure switch (PSPSW); OEM-E-20 Brake switch / interlock (2WBS); OEM-E-21 Evap vent shut valve (VSV); OEM-E-22 Brake switch (BKSW); OEM-E-23 K-line (diagnostic); OEM-E-24 Multiplex communication (SEFMJ); OEM-E-26 Engine speed pulse / tacho (NEP); 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); OEM-E-9 Ignition switch signal (IG1) |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
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 9: 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 MonsoonX has no dedicated key-on input - OEM-A 1: A/F sensor heater control (AFSHTC): no free heater_low_side/low_side/ls_hs/hbridge on Link G4X MonsoonX - OEM-A 12: Idle air control valve (IACV): no free low_side/ls_hs/injector/hbridge rated ≥ 1.0 A on Link G4X MonsoonX - OEM-B 15: VTEC solenoid (VTS): no free low_side/ls_hs/injector/hbridge rated ≥ 1.0 A on Link G4X MonsoonX - OEM-B 1: VTC oil control solenoid (+): no free low_side/ls_hs/injector/hbridge on Link G4X MonsoonX - OEM-B 18: Alternator control (ALTC): no free low_side/ls_hs/injector/hbridge on Link G4X MonsoonX - OEM-B 21: Evap canister purge valve (PCS): no free low_side/ls_hs/injector/hbridge on Link G4X MonsoonX - OEM-B 23: VTC oil control solenoid (-): no free low_side/ls_hs/injector/hbridge on Link G4X MonsoonX - OEM-B 7: Reverse lockout solenoid (RVS, Type-S): no free low_side/ls_hs/injector/hbridge on Link G4X MonsoonX - OEM-E 21: Evap vent shut valve (VSV): no free low_side/ls_hs/injector/hbridge on Link G4X MonsoonX - OEM-E 31: Malfunction indicator lamp (MIL): no free low_side/ls_hs/injector/hbridge on Link G4X MonsoonX - OEM-E 26: Engine speed pulse / tacho (NEP): no free tacho/frequency_out/low_side/ls_hs on Link G4X MonsoonX - OEM-A 6: A/F sensor + (AFS+, wideband Ip): no free wb_ip on Link G4X MonsoonX - OEM-A 16: A/F sensor - (AFS-, wideband Vs): no free wb_vs on Link G4X MonsoonX - OEM-A 22: A/F sensor heater supply (AFSHTC+): no free heater_feed on Link G4X MonsoonX - OEM-E 14: Fuel tank pressure sensor (FTP): no free analog_0_5 on Link G4X MonsoonX - OEM-E 15: Electrical load detector (ELD): no free analog_0_5 on Link G4X MonsoonX - OEM-B 9: VTEC oil pressure switch (VTPSW): no free switch_in/frequency_in/analog_0_5 on Link G4X MonsoonX - OEM-E 16: Power steering pressure switch (PSPSW): no free switch_in/frequency_in/analog_0_5 on Link G4X MonsoonX - OEM-E 20: Brake switch / interlock (2WBS): no free switch_in/frequency_in/analog_0_5 on Link G4X MonsoonX - OEM-E 22: Brake switch (BKSW): no free switch_in/frequency_in/analog_0_5 on Link G4X MonsoonX - OEM-E 23: K-line (diagnostic): no free k_line on Link G4X MonsoonX - OEM-E 24: Multiplex communication (SEFMJ): no free k_line on Link G4X MonsoonX - 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: CIVICLink K20X (HC20X) DC5 installation manual | https://linkecu.com/documentation/237-4000%20DC5.pdf | archive | 2026-10-05 | 8a1a71301571 |
| 4 | vendor_doc | Link: G4X MonsoonX quickstart + RET 115-1000 | https://linkecu.com/documentation/MonsoonXQuickstartGuide.pdf | archive | 2026-10-05 | e8d432b273d6 |
| 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 MonsoonX flying-lead harness wiring list | https://wpm.yourspec.com/projects/view/1469 | — | — | — |