RSX Type-S 2005-06 (K20Z1) → Emtron SL6 (auto)
RSX Type-S 2005-06 (K20Z1) — Emtron — SL6
⚠ 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 | 1: read the Findings page before cutting any wire |
| Size of the job | 59 wires · 9 connectors · 7 part lines |
| Tools | 715131-1 · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 3-1447221-4 · 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 | SL6-A-34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | SL6-B-1 | 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 | SL6-B-18 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | SL6-B-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-A-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-A-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-E-5 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-0V-1 | SL6-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-A-20 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-A-21 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-E-6 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | SP-5V1-1 | SL6-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-A-7 | SL6-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | SP-0V-1 | SL6-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-A-19 | SL6-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | SP-0V-1 | SL6-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-A-1 | SL6-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-A-16 | SL6-A-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A-15 | SL6-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-A-14 | SL6-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A-13 | SL6-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-B-5 | SL6-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-B-4 | SL6-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-B-3 | SL6-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-B-2 | SL6-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E-10 | SL6-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E-8 | SL6-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E-12 | SL6-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E-17 | SL6-A-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E-18 | SL6-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E-9 | SL6-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E-21 | SL6-A-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-A-10 | SL6-A-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-A-12 | SL6-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-B-6 | SL6-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-B-1 | SL6-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-B-18 | SL6-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-B-21 | SL6-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-E-19 | SL6-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-A-30 | SL6-B-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-A-29 | SL6-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-E-20 | SL6-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-B-8 | SL6-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-B-17 | SL6-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-B-13 | SL6-B-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-E-14 | SL6-B-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-E-15 | SL6-B-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-A-18 | SL6-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-B-10 | SL6-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-B-11 | SL6-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-E-16 | SL6-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-E-22 | SL6-A-24 | 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 | SL6-A-34 | SL6-B-10 | open (OL) | +12 V supply must not touch sensor ground | |
| 2 | SL6-A-34 | SL6-B-18 | open (OL) | +12 V supply must not touch power ground | |
| 3 | SL6-B-2 | SL6-B-10 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 4 | SL6-A-34 | SL6-B-2 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 5 | SL6-B-18 | SL6-B-2 | open (OL) | power ground must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor (KS) | — | W24 | — | 0.5 | SL6-B-16 | — | — | — |
| 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) | — | — | — | — | — | — | — | — |
| 7 | Crank position sensor (CKP) | — | W20 | — | 0.5 | SL6-B-5 | — | — | — |
| 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) | — | W40 | — | 0.5 | SL6-A-11 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Idle air control valve (IACV) | — | W41 | — | 0.5 | SL6-A-12 | — | — | — |
| 13 | Ignition coil 4 (IGPLS4) | — | W28 | — | 0.5 | SL6-A-29 | — | — | — |
| 14 | Ignition coil 3 (IGPLS3) | — | W27 | — | 0.5 | SL6-A-28 | — | — | — |
| 15 | Ignition coil 2 (IGPLS2) | — | W26 | — | 0.5 | SL6-A-27 | — | — | — |
| 16 | Ignition coil 1 (IGPLS1) | — | W25 | — | 0.5 | SL6-A-26 | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | Neutral position switch (NC) | — | W55 | — | 0.5 | SL6-A-20 | — | — | — |
| 19 | Camshaft position A (CMP A) | — | W22 | — | 0.5 | SL6-B-7 | — | — | — |
| 20 | Sensor 5V supply 2 (VCC2) | — | W16 | — | 0.5 | SP-5V1-1 | — | — | — |
| 21 | Sensor 5V supply 1 (VCC1) | — | W17 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 (SG2) | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 (SG1) | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — |
| 28 | A/F sensor - (AFS-, wideband Vs) | — | — | — | — | — | — | — | — |
| 29 | Throttle position sensor (TPS) | — | W48 | — | 0.5 | SL6-B-12 | — | — | — |
| 30 | Manifold absolute pressure (MAP) | — | W47 | — | 0.5 | SL6-B-11 | — | — | — |
| 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 (+) | — | W43 | — | 0.5 | SL6-A-5 | — | — | — |
| 2 | Injector 4 (INJ4) | — | W32 | — | 0.5 | SL6-A-4 | — | — | — |
| 3 | Injector 3 (INJ3) | — | W31 | — | 0.5 | SL6-A-3 | — | — | — |
| 4 | Injector 2 (INJ2) | — | W30 | — | 0.5 | SL6-A-2 | — | — | — |
| 5 | Injector 1 (INJ1) | — | W29 | — | 0.5 | SL6-A-1 | — | — | — |
| 6 | VTEC solenoid (VTS) | — | W42 | — | 0.5 | SL6-A-13 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor (ECT) | — | W50 | — | 0.5 | SL6-B-14 | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal (ALTL) | — | W56 | — | 0.5 | SL6-A-21 | — | — | — |
| 11 | VTEC oil pressure switch (VTPSW) | — | W57 | — | 0.5 | SL6-A-22 | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal (ALTF) | — | W52 | — | 0.5 | SL6-B-19 | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor (IAT) | — | W51 | — | 0.5 | SL6-B-15 | — | — | — |
| 18 | Alternator control (ALTC) | — | W44 | — | 0.5 | SL6-A-6 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve (PCS) | — | W45 | — | 0.5 | SL6-A-18 | — | — | — |
| 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) | — | — | — | — | — | — | — | — |
| 4 | Logic ground 3 (LG3) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Sensor ground 3 (SG3) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sensor 5V supply 3 (VCC3) | — | W18 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Main relay control (MRLY) | — | W34 | — | 0.5 | SL6-B-3 | — | — | — |
| 9 | A/F sensor heater relay control (AFSHTCR) | — | W38 | — | 0.5 | SL6-A-17 | — | — | — |
| 10 | Ignition switch signal (IG1) | — | W33 | — | 0.5 | SL6-B-4 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Radiator fan control (FANC) | — | W35 | — | 0.5 | SL6-A-14 | — | — | — |
| 13 | Multiplex communication (SEFMJ) | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor (FTP) | — | W53 | — | 0.5 | SL6-B-20 | — | — | — |
| 15 | Electrical load detector (ELD) | — | W54 | — | 0.5 | SL6-B-21 | — | — | — |
| 16 | Power steering pressure switch (PSPSW) | — | W58 | — | 0.5 | SL6-A-23 | — | — | — |
| 17 | Immobilizer fuel pump relay (IMO FPR) | — | W36 | — | 0.5 | SL6-A-15 | — | — | — |
| 18 | A/C clutch relay (ACC) | — | W37 | — | 0.5 | SL6-A-16 | — | — | — |
| 19 | Evap vent shut valve (VSV) | — | W46 | — | 0.5 | SL6-A-19 | — | — | — |
| 20 | Secondary heated O2 sensor (SHO2S) | — | W49 | — | 0.5 | SL6-B-13 | — | — | — |
| 21 | Secondary O2 heater control (SO2SHTC) | — | W39 | — | 0.5 | SL6-A-10 | — | — | — |
| 22 | Brake switch (BKSW) | — | W59 | — | 0.5 | SL6-A-24 | — | — | — |
| 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) | — | — | — | — | — | — | — | — |
SL6-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injection channel 1 | — | W29 | — | 0.5 | OEM-B-5 | — | — | — |
| 2 | Injection channel 2 | — | W30 | — | 0.5 | OEM-B-4 | — | — | — |
| 3 | Injection channel 3 | — | W31 | — | 0.5 | OEM-B-3 | — | — | — |
| 4 | Injection channel 4 | — | W32 | — | 0.5 | OEM-B-2 | — | — | — |
| 5 | Injection channel 5 | — | W43 | — | 0.5 | OEM-B-1 | — | — | — |
| 6 | Injection channel 6 | — | W44 | — | 0.5 | OEM-B-18 | — | — | — |
| 7 | NC | — | — | — | — | — | — | — | — |
| 8 | NC | — | — | — | — | — | — | — | — |
| 9 | Sensor supply 8V | — | — | — | — | — | — | — | — |
| 10 | Auxiliary output 1 | — | W39 | — | 0.5 | OEM-E-21 | — | — | — |
| 11 | Auxiliary output 2 | — | W40 | — | 0.5 | OEM-A-10 | — | — | — |
| 12 | Auxiliary output 3 | — | W41 | — | 0.5 | OEM-A-12 | — | — | — |
| 13 | Auxiliary output 4 | — | W42 | — | 0.5 | OEM-B-6 | — | — | — |
| 14 | Auxiliary output 5 | — | W35 | — | 0.5 | OEM-E-12 | — | — | — |
| 15 | Auxiliary output 6 | — | W36 | — | 0.5 | OEM-E-17 | — | — | — |
| 16 | Auxiliary output 7 | — | W37 | — | 0.5 | OEM-E-18 | — | — | — |
| 17 | Auxiliary output 8 | — | W38 | — | 0.5 | OEM-E-9 | — | — | — |
| 18 | Auxiliary output 9 | — | W45 | — | 0.5 | OEM-B-21 | — | — | — |
| 19 | Auxiliary output 10 | — | W46 | — | 0.5 | OEM-E-19 | — | — | — |
| 20 | Digital input 1 | — | W55 | — | 0.5 | OEM-A-18 | — | — | — |
| 21 | Digital input 2 | — | W56 | — | 0.5 | OEM-B-10 | — | — | — |
| 22 | Digital input 3 | — | W57 | — | 0.5 | OEM-B-11 | — | — | — |
| 23 | Digital input 4 | — | W58 | — | 0.5 | OEM-E-16 | — | — | — |
| 24 | Digital input 5 | — | W59 | — | 0.5 | OEM-E-22 | — | — | — |
| 25 | Digital input 6 | — | — | — | — | — | — | — | — |
| 26 | Ignition channel 1 | — | W25 | — | 0.5 | OEM-A-16 | — | — | — |
| 27 | Ignition channel 2 | — | W26 | — | 0.5 | OEM-A-15 | — | — | — |
| 28 | Ignition channel 3 | — | W27 | — | 0.5 | OEM-A-14 | — | — | — |
| 29 | Ignition channel 4 | — | W28 | — | 0.5 | OEM-A-13 | — | — | — |
| 30 | Ignition channel 5 | — | — | — | — | — | — | — | — |
| 31 | Ignition channel 6 | — | — | — | — | — | — | — | — |
| 32 | NC | — | — | — | — | — | — | — | — |
| 33 | NC | — | — | — | — | — | — | — | — |
| 34 | Aux 9–10 14V supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
SL6-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ECU 14V supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 2 | Sensor supply Vref1 5.0V | — | W19 | — | 0.5 | SP-5V1-1 | — | — | — |
| 3 | EFI relay output (low side, 200 mA) | — | W34 | — | 0.5 | OEM-E-8 | — | — | — |
| 4 | Ignition switch input | — | W33 | — | 0.5 | OEM-E-10 | — | — | — |
| 5 | Crank index sensor + | — | W20 | — | 0.5 | OEM-A-7 | — | — | — |
| 6 | Crank index sensor − | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | Sync sensor + | — | W22 | — | 0.5 | OEM-A-19 | — | — | — |
| 8 | Sync sensor − | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 9 | Shield (crank/sync/knock) | — | — | — | — | — | — | — | — |
| 10 | Analog sensor 0V reference | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 11 | Analog input 1 | — | W47 | — | 0.5 | OEM-A-30 | — | — | — |
| 12 | Analog input 2 | — | W48 | — | 0.5 | OEM-A-29 | — | — | — |
| 13 | Analog input 3 | — | W49 | — | 0.5 | OEM-E-20 | — | — | — |
| 14 | Analog input 4 | — | W50 | — | 0.5 | OEM-B-8 | — | — | — |
| 15 | Analog input 5 | — | W51 | — | 0.5 | OEM-B-17 | — | — | — |
| 16 | Knock 1 + | — | W24 | — | 0.5 | OEM-A-1 | — | — | — |
| 17 | Knock 1 − | — | — | — | — | — | — | — | — |
| 18 | ECU ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 19 | Analog input 6 | — | W52 | — | 0.5 | OEM-B-13 | — | — | — |
| 20 | Analog input 7 (switchable 1k pull-up) | — | W53 | — | 0.5 | OEM-E-14 | — | — | — |
| 21 | Analog input 8 (switchable 1k pull-up) | — | W54 | — | 0.5 | OEM-E-15 | — | — | — |
| 22 | Analog input 9 (switchable 1k pull-up) | — | — | — | — | — | — | — | — |
| 23 | Analog input 10 (switchable 1k pull-up) | — | — | — | — | — | — | — | — |
| 24 | Knock 2 + | — | — | — | — | — | — | — | — |
| 25 | Knock 2 − | — | — | — | — | — | — | — | — |
| 26 | ECU ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 27 | CAN 1 H | — | — | — | — | — | — | — | — |
| 28 | CAN 1 L | — | — | — | — | — | — | — | — |
| 29 | NC | — | — | — | — | — | — | — | — |
| 30 | NC | — | — | — | — | — | — | — | — |
| 31 | Ethernet Tx + | — | — | — | — | — | — | — | — |
| 32 | Ethernet Tx − | — | — | — | — | — | — | — | — |
| 33 | Ethernet Rx + | — | — | — | — | — | — | — | — |
| 34 | Ethernet Rx − | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W23 | — | 0.5 | SL6-B-8 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-A-24 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | SL6-B-10 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | SL6-B-6 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | SL6-A-34 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | SL6-B-1 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W16 | — | 0.5 | OEM-A-20 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-A-21 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | OEM-E-6 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | SL6-B-2 | — | — | — |
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 | SL6-B-18 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | SL6-B-26 | — | — | — |
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 | SL6-B-16 | Knock 1 + | knock_in | single_source | |
| OEM-A-10 | A/F sensor heater control (AFSHTC) | low_side_out | SL6-A-11 | Auxiliary output 2 | switch_out | single_source | |
| OEM-A-12 | Idle air control valve (IACV) | low_side_out | SL6-A-12 | Auxiliary output 3 | switch_out | single_source | |
| OEM-A-13 | Ignition coil 4 (IGPLS4) | ignition_out | SL6-A-29 | Ignition channel 4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 (IGPLS3) | ignition_out | SL6-A-28 | Ignition channel 3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 (IGPLS2) | ignition_out | SL6-A-27 | Ignition channel 2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 (IGPLS1) | ignition_out | SL6-A-26 | Ignition channel 1 | ignition_out | single_source | |
| OEM-A-18 | Neutral position switch (NC) | digital_in | SL6-A-20 | Digital input 1 | digital_in | single_source | |
| OEM-A-19 | Camshaft position A (CMP A) | trigger_in | SL6-B-7 | Sync sensor + | trigger_in | single_source | |
| OEM-A-2 | Ignition power 2 (IGP2) | power_in | SL6-A-34 + SL6-B-1 | Aux 9–10 14V supply + ECU 14V supply | power_in | single_source | |
| OEM-A-20 | Sensor 5V supply 2 (VCC2) | vref | SL6-B-2 | Sensor supply Vref1 5.0V | vref | single_source | |
| OEM-A-21 | Sensor 5V supply 1 (VCC1) | vref | SL6-B-2 | Sensor supply Vref1 5.0V | vref | single_source | |
| OEM-A-23 | Sensor ground 2 (SG2) | sensor_ground | SL6-B-10 + SL6-B-6 + SL6-B-8 | Analog sensor 0V reference + Crank index sensor − + Sync sensor − | sensor_ground + trigger_in | single_source | |
| OEM-A-24 | Sensor ground 1 (SG1) | sensor_ground | SL6-B-10 + SL6-B-6 + SL6-B-8 | Analog sensor 0V reference + Crank index sensor − + Sync sensor − | sensor_ground + trigger_in | single_source | |
| OEM-A-28 | A/F sensor - (AFS-, wideband Vs) | wb_vs | — | — | — | single_source | |
| OEM-A-29 | Throttle position sensor (TPS) | analog_in | SL6-B-12 | Analog input 2 | analog_in | single_source | |
| OEM-A-3 | Ignition power 1 (IGP1) | power_in | SL6-A-34 + SL6-B-1 | Aux 9–10 14V supply + ECU 14V supply | power_in | single_source | |
| OEM-A-30 | Manifold absolute pressure (MAP) | analog_in | SL6-B-11 | Analog input 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 | SL6-B-18 + SL6-B-26 | ECU ground + ECU ground | ground | single_source | |
| OEM-A-5 | Power ground 1 (PG1) | ground | SL6-B-18 + SL6-B-26 | ECU ground + ECU ground | ground | single_source | |
| OEM-A-6 | Camshaft position B (CMP B) | trigger_in | — | — | — | single_source | |
| OEM-A-7 | Crank position sensor (CKP) | trigger_in | SL6-B-5 | Crank index sensor + | trigger_in | single_source | |
| OEM-A-8 | Logic ground 2 (LG2) | ground | SL6-B-18 + SL6-B-26 | ECU ground + ECU ground | ground | single_source | |
| OEM-A-9 | Logic ground 1 (LG1) | ground | SL6-B-18 + SL6-B-26 | ECU ground + ECU ground | ground | single_source | |
| OEM-B-1 | VTC oil control solenoid (+) | low_side_out | SL6-A-5 | Injection channel 5 | injector_out | single_source | |
| OEM-B-10 | Alternator L signal (ALTL) | digital_in | SL6-A-21 | Digital input 2 | digital_in | single_source | |
| OEM-B-11 | VTEC oil pressure switch (VTPSW) | digital_in | SL6-A-22 | Digital input 3 | digital_in | single_source | |
| OEM-B-13 | Alternator FR signal (ALTF) | analog_in | SL6-B-19 | Analog input 6 | analog_in | single_source | |
| OEM-B-17 | Intake air temp sensor (IAT) | temp_in | SL6-B-15 | Analog input 5 | analog_in | single_source | |
| OEM-B-18 | Alternator control (ALTC) | low_side_out | SL6-A-6 | Injection channel 6 | injector_out | single_source | |
| OEM-B-2 | Injector 4 (INJ4) | injector_out | SL6-A-4 | Injection channel 4 | injector_out | single_source | |
| OEM-B-21 | Evap canister purge valve (PCS) | low_side_out | SL6-A-18 | Auxiliary output 9 | hbridge_out | single_source | |
| OEM-B-3 | Injector 3 (INJ3) | injector_out | SL6-A-3 | Injection channel 3 | injector_out | single_source | |
| OEM-B-4 | Injector 2 (INJ2) | injector_out | SL6-A-2 | Injection channel 2 | injector_out | single_source | |
| OEM-B-5 | Injector 1 (INJ1) | injector_out | SL6-A-1 | Injection channel 1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid (VTS) | low_side_out | SL6-A-13 | Auxiliary output 4 | switch_out | single_source | |
| OEM-B-8 | Coolant temp sensor (ECT) | temp_in | SL6-B-14 | Analog input 4 | analog_in | single_source | |
| OEM-E-10 | Ignition switch signal (IG1) | digital_in | SL6-B-4 | Ignition switch input | digital_in | single_source | |
| OEM-E-12 | Radiator fan control (FANC) | low_side_out | SL6-A-14 | Auxiliary output 5 | switch_out | single_source | |
| OEM-E-13 | Multiplex communication (SEFMJ) | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor (FTP) | analog_in | SL6-B-20 | Analog input 7 (switchable 1k pull-up) | analog_in | single_source | |
| OEM-E-15 | Electrical load detector (ELD) | analog_in | SL6-B-21 | Analog input 8 (switchable 1k pull-up) | analog_in | single_source | |
| OEM-E-16 | Power steering pressure switch (PSPSW) | digital_in | SL6-A-23 | Digital input 4 | digital_in | single_source | |
| OEM-E-17 | Immobilizer fuel pump relay (IMO FPR) | low_side_out | SL6-A-15 | Auxiliary output 6 | switch_out | single_source | |
| OEM-E-18 | A/C clutch relay (ACC) | low_side_out | SL6-A-16 | Auxiliary output 7 | switch_out | single_source | |
| OEM-E-19 | Evap vent shut valve (VSV) | low_side_out | SL6-A-19 | Auxiliary output 10 | hbridge_out | single_source | |
| OEM-E-20 | Secondary heated O2 sensor (SHO2S) | lambda_nb_in | SL6-B-13 | Analog input 3 | analog_in | single_source | |
| OEM-E-21 | Secondary O2 heater control (SO2SHTC) | low_side_out | SL6-A-10 | Auxiliary output 1 | switch_out | single_source | |
| OEM-E-22 | Brake switch (BKSW) | digital_in | SL6-A-24 | Digital input 5 | 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 | — | — | — | 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 | SL6-B-18 + SL6-B-26 | ECU ground + ECU ground | ground | single_source | |
| OEM-E-5 | Sensor ground 3 (SG3) | sensor_ground | SL6-B-10 + SL6-B-6 + SL6-B-8 | Analog sensor 0V reference + Crank index sensor − + Sync sensor − | sensor_ground + trigger_in | single_source | |
| OEM-E-6 | Sensor 5V supply 3 (VCC3) | vref | SL6-B-2 | Sensor supply Vref1 5.0V | vref | single_source | |
| OEM-E-8 | Main relay control (MRLY) | low_side_out | SL6-B-3 | EFI relay output (low side, 200 mA) | low_side_out | single_source | |
| OEM-E-9 | A/F sensor heater relay control (AFSHTCR) | low_side_out | SL6-A-17 | Auxiliary output 8 | 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 | SL6-A-34 | 0.85 | no route | Aux 9–10 14V supply | — | |
| W4 | SP-14V-1 | SL6-B-1 | 0.85 | no route | ECU 14V 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 | SL6-B-18 | 0.85 | no route | ECU ground | — | |
| W11 | SP-GND-1 | SL6-B-26 | 0.85 | no route | ECU ground | — | |
| W12 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 (SG2) | — | |
| W13 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 (SG1) | — | |
| W14 | OEM-E-5 | SP-0V-1 | 0.5 | no route | Sensor ground 3 (SG3) | — | |
| W15 | SP-0V-1 | SL6-B-10 | 0.5 | no route | Analog sensor 0V reference | — | |
| W16 | OEM-A-20 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 2 (VCC2) | — | |
| W17 | OEM-A-21 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 1 (VCC1) | — | |
| W18 | OEM-E-6 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 3 (VCC3) | — | |
| W19 | SP-5V1-1 | SL6-B-2 | 0.5 | no route | Sensor supply Vref1 5.0V | — | |
| W20 | OEM-A-7 | SL6-B-5 | 0.5 | no route | Crank position sensor (CKP) | — | |
| W21 | SP-0V-1 | SL6-B-6 | 0.5 | no route | Crank index sensor − | — | |
| W22 | OEM-A-19 | SL6-B-7 | 0.5 | no route | Camshaft position A (CMP A) | — | |
| W23 | SP-0V-1 | SL6-B-8 | 0.5 | no route | Sync sensor − | — | |
| W24 | OEM-A-1 | SL6-B-16 | 0.5 | no route | Knock sensor (KS) | — | |
| W25 | OEM-A-16 | SL6-A-26 | 0.5 | no route | Ignition coil 1 (IGPLS1) | — | |
| W26 | OEM-A-15 | SL6-A-27 | 0.5 | no route | Ignition coil 2 (IGPLS2) | — | |
| W27 | OEM-A-14 | SL6-A-28 | 0.5 | no route | Ignition coil 3 (IGPLS3) | — | |
| W28 | OEM-A-13 | SL6-A-29 | 0.5 | no route | Ignition coil 4 (IGPLS4) | — | |
| W29 | OEM-B-5 | SL6-A-1 | 0.5 | no route | Injector 1 (INJ1) | — | |
| W30 | OEM-B-4 | SL6-A-2 | 0.5 | no route | Injector 2 (INJ2) | — | |
| W31 | OEM-B-3 | SL6-A-3 | 0.5 | no route | Injector 3 (INJ3) | — | |
| W32 | OEM-B-2 | SL6-A-4 | 0.5 | no route | Injector 4 (INJ4) | — | |
| W33 | OEM-E-10 | SL6-B-4 | 0.5 | no route | Ignition switch signal (IG1) | — | |
| W34 | OEM-E-8 | SL6-B-3 | 0.5 | no route | Main relay control (MRLY) | — | |
| W35 | OEM-E-12 | SL6-A-14 | 0.5 | no route | Radiator fan control (FANC) | — | |
| W36 | OEM-E-17 | SL6-A-15 | 0.5 | no route | Immobilizer fuel pump relay (IMO FPR) | — | |
| W37 | OEM-E-18 | SL6-A-16 | 0.5 | no route | A/C clutch relay (ACC) | — | |
| W38 | OEM-E-9 | SL6-A-17 | 0.5 | no route | A/F sensor heater relay control (AFSHTCR) | — | |
| W39 | OEM-E-21 | SL6-A-10 | 0.5 | no route | Secondary O2 heater control (SO2SHTC) | — | |
| W40 | OEM-A-10 | SL6-A-11 | 0.5 | no route | A/F sensor heater control (AFSHTC) | — | |
| W41 | OEM-A-12 | SL6-A-12 | 0.5 | no route | Idle air control valve (IACV) | — | |
| W42 | OEM-B-6 | SL6-A-13 | 0.5 | no route | VTEC solenoid (VTS) | — | |
| W43 | OEM-B-1 | SL6-A-5 | 0.5 | no route | VTC oil control solenoid (+) | — | |
| W44 | OEM-B-18 | SL6-A-6 | 0.5 | no route | Alternator control (ALTC) | — | |
| W45 | OEM-B-21 | SL6-A-18 | 0.5 | no route | Evap canister purge valve (PCS) | — | |
| W46 | OEM-E-19 | SL6-A-19 | 0.5 | no route | Evap vent shut valve (VSV) | — | |
| W47 | OEM-A-30 | SL6-B-11 | 0.5 | no route | Manifold absolute pressure (MAP) | — | |
| W48 | OEM-A-29 | SL6-B-12 | 0.5 | no route | Throttle position sensor (TPS) | — | |
| W49 | OEM-E-20 | SL6-B-13 | 0.5 | no route | Secondary heated O2 sensor (SHO2S) | — | |
| W50 | OEM-B-8 | SL6-B-14 | 0.5 | no route | Coolant temp sensor (ECT) | — | |
| W51 | OEM-B-17 | SL6-B-15 | 0.5 | no route | Intake air temp sensor (IAT) | — | |
| W52 | OEM-B-13 | SL6-B-19 | 0.5 | no route | Alternator FR signal (ALTF) | — | |
| W53 | OEM-E-14 | SL6-B-20 | 0.5 | no route | Fuel tank pressure sensor (FTP) | — | |
| W54 | OEM-E-15 | SL6-B-21 | 0.5 | no route | Electrical load detector (ELD) | — | |
| W55 | OEM-A-18 | SL6-A-20 | 0.5 | no route | Neutral position switch (NC) | — | |
| W56 | OEM-B-10 | SL6-A-21 | 0.5 | no route | Alternator L signal (ALTL) | — | |
| W57 | OEM-B-11 | SL6-A-22 | 0.5 | no route | VTEC oil pressure switch (VTPSW) | — | |
| W58 | OEM-E-16 | SL6-A-23 | 0.5 | no route | Power steering pressure switch (PSPSW) | — | |
| W59 | OEM-E-22 | SL6-A-24 | 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 |
| connector | 4-1437290-0 | TE | Superseal 1.0 34-way plug, Key 1 | 1.000 | ea |
| connector | 4-1437290-1 | TE | Superseal 1.0 34-way plug, Key 2 | 1.000 | ea |
| terminal | 3-1447221-4 | TE | Superseal 1.0 socket terminal, 20 AWG (0.5 sq mm) | 46.000 | ea |
| terminal | 316836-1 | TE | Multilock 040 III HD socket, tin, 22–18 AWG (0.3–0.85 mm²) | 51.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (21)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | REQUIRED_UNMAPPED | OEM-A-6 | Required OEM function "Camshaft position B (CMP B)" (trigger_in) is not connected to the new ECU. |
| 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 | NET_FAMILY | OEM-B-21 ↔ SL6-A-18 | OEM-B-21 "Evap canister purge valve (PCS)" [low_side_out] is wired to SL6-A-18 "Auxiliary output 9" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E-19 ↔ SL6-A-19 | OEM-E-19 "Evap vent shut valve (VSV)" [low_side_out] is wired to SL6-A-19 "Auxiliary output 10" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | SUPPLY_GROUP | OEM-A-20 + OEM-A-21 + OEM-E-6 + SL6-B-2 + 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 ↔ SL6-A-11 | OEM-A-10 "A/F sensor heater control (AFSHTC)" [low_side_out] is wired to SL6-A-11 "Auxiliary output 2" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-A-12 ↔ SL6-A-12 | OEM-A-12 "Idle air control valve (IACV)" [low_side_out] is wired to SL6-A-12 "Auxiliary output 3" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-B-1 ↔ SL6-A-5 | OEM-B-1 "VTC oil control solenoid (+)" [low_side_out] is wired to SL6-A-5 "Injection channel 5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-17 ↔ SL6-B-15 | OEM-B-17 "Intake air temp sensor (IAT)" [temp_in] is wired to SL6-B-15 "Analog input 5" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-B-18 ↔ SL6-A-6 | OEM-B-18 "Alternator control (ALTC)" [low_side_out] is wired to SL6-A-6 "Injection channel 6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-6 ↔ SL6-A-13 | OEM-B-6 "VTEC solenoid (VTS)" [low_side_out] is wired to SL6-A-13 "Auxiliary output 4" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-B-8 ↔ SL6-B-14 | OEM-B-8 "Coolant temp sensor (ECT)" [temp_in] is wired to SL6-B-14 "Analog input 4" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-E-12 ↔ SL6-A-14 | OEM-E-12 "Radiator fan control (FANC)" [low_side_out] is wired to SL6-A-14 "Auxiliary output 5" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-17 ↔ SL6-A-15 | OEM-E-17 "Immobilizer fuel pump relay (IMO FPR)" [low_side_out] is wired to SL6-A-15 "Auxiliary output 6" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-18 ↔ SL6-A-16 | OEM-E-18 "A/C clutch relay (ACC)" [low_side_out] is wired to SL6-A-16 "Auxiliary output 7" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-21 ↔ SL6-A-10 | OEM-E-21 "Secondary O2 heater control (SO2SHTC)" [low_side_out] is wired to SL6-A-10 "Auxiliary output 1" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-5 ↔ SL6-B-8 | OEM-E-5 "Sensor ground 3 (SG3)" [sensor_ground] is wired to SL6-B-8 "Sync sensor −" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | NET_FAMILY | OEM-E-9 ↔ SL6-A-17 | OEM-E-9 "A/F sensor heater relay control (AFSHTCR)" [low_side_out] is wired to SL6-A-17 "Auxiliary output 8" [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-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-3 Reverse lockout solenoid (RVS, Type-S); OEM-E-30 Write enable signal (WEN); OEM-E-31 Malfunction indicator lamp (MIL) |
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. Open items: - OEM-A 6: Camshaft position B (CMP B): no free cam_hall/cam_vr/frequency_in input on Emtron SL6 Not wired: - SL6-B 17: Knock 1 − left open: the stock knock sensor has one ECU wire; check the ECU manual for single-wire knock sensors - OEM-E 3: Reverse lockout solenoid (RVS, Type-S): no free low_side/ls_hs/injector/hbridge on Emtron SL6 - OEM-E 31: Malfunction indicator lamp (MIL): no free low_side/ls_hs/injector/hbridge on Emtron SL6 - OEM-E 25: Engine speed pulse / tacho (NEP): no free tacho/frequency_out/low_side/ls_hs on Emtron SL6 - OEM-E 26: Vehicle speed output (VSSOUT): no free frequency_out/tacho/low_side/ls_hs on Emtron SL6 - OEM-A 31: A/F sensor + (AFS+, wideband Ip): no free wb_ip on Emtron SL6 - OEM-A 28: A/F sensor - (AFS-, wideband Vs): no free wb_vs on Emtron SL6 - OEM-E 13: Multiplex communication (SEFMJ): no free k_line on Emtron SL6 - OEM-E 23: K-line (diagnostic): no free k_line on Emtron SL6 - 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 | Emtron SL4/SL6/SL8 ECU datasheets | https://docs.emtronaustralia.com.au/engine-management/datasheets/index.html | archive | 2026-10-05 | 1e22846cec94 |
| 4 | vendor_doc | Emtron SL4/SL6/SL8 pinout pages | https://docs.emtronaustralia.com.au/engine-management/wiring/index.html | archive | 2026-10-05 | e52b3da9996a |
| 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 |