RSX Type-S 2005-06 (K20Z1) → Emtron KV8 (auto)
RSX Type-S 2005-06 (K20Z1) — Emtron — KV8
⚠ 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 | 67 wires · 11 connectors · 9 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 | KV8-D-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | KV8-D-2 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | SP-14V-1 | KV8-D-20 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-A-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-A-8 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-A-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | OEM-E-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | KV8-B-34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | KV8-B-9 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | KV8-C-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | KV8-C-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-A-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-A-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-E-5 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-0V-1 | KV8-C-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | SP-0V-1 | KV8-C-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-A-20 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-E-6 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | SP-5V1-1 | KV8-D-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-A-21 | KV8-D-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-A-7 | KV8-D-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | SP-0V-1 | KV8-D-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A-19 | KV8-D-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | SP-0V-1 | KV8-D-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A-1 | KV8-D-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-A-16 | KV8-B-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-A-15 | KV8-B-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-A-14 | KV8-B-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-A-13 | KV8-B-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-B-5 | KV8-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-B-4 | KV8-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-B-3 | KV8-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-B-2 | KV8-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E-10 | KV8-D-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E-8 | KV8-D-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E-12 | KV8-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-E-17 | KV8-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-E-18 | KV8-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-E-9 | KV8-B-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-E-21 | KV8-A-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-A-10 | KV8-A-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-A-12 | KV8-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-B-6 | KV8-B-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-B-1 | KV8-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-B-18 | KV8-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-B-21 | KV8-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-E-19 | KV8-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E-3 | KV8-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-E-31 | KV8-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-A-31 | KV8-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-A-28 | KV8-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-A-30 | KV8-C-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-A-29 | KV8-C-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-E-20 | KV8-C-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-B-8 | KV8-C-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-B-17 | KV8-C-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-B-13 | KV8-C-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-E-14 | KV8-C-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-E-15 | KV8-C-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-A-18 | KV8-C-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-B-10 | KV8-C-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-B-11 | KV8-C-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-E-16 | KV8-C-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-E-22 | KV8-C-31 | 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 | KV8-D-1 | KV8-B-34 | open (OL) | +12 V supply must not touch power ground | |
| 2 | KV8-D-1 | KV8-C-17 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | KV8-D-21 | KV8-C-17 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 4 | KV8-D-22 | KV8-C-17 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 5 | KV8-B-34 | KV8-D-21 | open (OL) | power ground must not touch 5 V sensor reference | |
| 6 | KV8-B-34 | KV8-D-22 | open (OL) | power ground must not touch 5 V sensor reference | |
| 7 | KV8-D-1 | KV8-D-21 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 8 | KV8-D-1 | KV8-D-22 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
KV8-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | — | — | — | — | — | — | — |
| 2 | — | — | — | — | — | — | — | — | — |
| 3 | — | — | — | — | — | — | — | — | — |
| 4 | — | — | — | — | — | — | — | — | — |
| 5 | — | — | — | — | — | — | — | — | — |
| 6 | — | — | — | — | — | — | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | — | — | — | — | — | — | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — |
| 10 | Lambda 1 heater − | — | W43 | — | 0.5 | OEM-E-21 | — | — | — |
| 11 | Lambda 2 heater − | — | W44 | — | 0.5 | OEM-A-10 | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | — | — | — | — | — | — | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | Lambda 1 heater + | — | — | — | — | — | — | — | — |
| 17 | Lambda 2 heater + | — | — | — | — | — | — | — | — |
| 18 | Lambda 1 Nernst cell (Vs) | — | W54 | — | 0.5 | OEM-A-28 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | Lambda 2 cal resistor | — | — | — | — | — | — | — | — |
| 21 | Lambda 2 Nernst cell (Vs) | — | — | — | — | — | — | — | — |
| 22 | Lambda 2 pump cell (Ip) | — | — | — | — | — | — | — | — |
| 23 | Lambda 2 virtual ground | — | — | — | — | — | — | — | — |
| 24 | Lambda 1 cal resistor | — | — | — | — | — | — | — | — |
| 25 | Lambda 1 pump cell (Ip) | — | W53 | — | 0.5 | OEM-A-31 | — | — | — |
| 26 | Lambda 1 virtual ground | — | — | — | — | — | — | — | — |
KV8-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injection 1 | — | W33 | — | 0.5 | OEM-B-5 | — | — | — |
| 2 | Injection 2 | — | W34 | — | 0.5 | OEM-B-4 | — | — | — |
| 3 | Injection 3 | — | W35 | — | 0.5 | OEM-B-3 | — | — | — |
| 4 | Injection 4 | — | W36 | — | 0.5 | OEM-B-2 | — | — | — |
| 5 | Injection 5 | — | W49 | — | 0.5 | OEM-B-21 | — | — | — |
| 6 | Injection 6 | — | W50 | — | 0.5 | OEM-E-19 | — | — | — |
| 7 | Injection 7 | — | W51 | — | 0.5 | OEM-E-3 | — | — | — |
| 8 | Injection 8 | — | W52 | — | 0.5 | OEM-E-31 | — | — | — |
| 9 | ECU ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | Aux 1 | — | W45 | — | 0.5 | OEM-A-12 | — | — | — |
| 11 | Aux 2 | — | W46 | — | 0.5 | OEM-B-6 | — | — | — |
| 12 | Aux 3 | — | W47 | — | 0.5 | OEM-B-1 | — | — | — |
| 13 | Aux 4 | — | W48 | — | 0.5 | OEM-B-18 | — | — | — |
| 14 | Aux 5 | — | W39 | — | 0.5 | OEM-E-12 | — | — | — |
| 15 | Aux 6 | — | W40 | — | 0.5 | OEM-E-17 | — | — | — |
| 16 | Aux 7 | — | W41 | — | 0.5 | OEM-E-18 | — | — | — |
| 17 | Aux 8 | — | W42 | — | 0.5 | OEM-E-9 | — | — | — |
| 18 | Aux 9 | — | — | — | — | — | — | — | — |
| 19 | Aux 10 | — | — | — | — | — | — | — | — |
| 20 | Aux 11 | — | — | — | — | — | — | — | — |
| 21 | Aux 12 | — | — | — | — | — | — | — | — |
| 22 | Aux 13 | — | — | — | — | — | — | — | — |
| 23 | Aux 14 | — | — | — | — | — | — | — | — |
| 24 | Aux 15 | — | — | — | — | — | — | — | — |
| 25 | Aux 16 | — | — | — | — | — | — | — | — |
| 26 | Ignition 1 | — | W29 | — | 0.5 | OEM-A-16 | — | — | — |
| 27 | Ignition 2 | — | W30 | — | 0.5 | OEM-A-15 | — | — | — |
| 28 | Ignition 3 | — | W31 | — | 0.5 | OEM-A-14 | — | — | — |
| 29 | Ignition 4 | — | W32 | — | 0.5 | OEM-A-13 | — | — | — |
| 30 | Ignition 5 | — | — | — | — | — | — | — | — |
| 31 | Ignition 6 | — | — | — | — | — | — | — | — |
| 32 | Ignition 7 | — | — | — | — | — | — | — | — |
| 33 | Ignition 8 | — | — | — | — | — | — | — | — |
| 34 | ECU ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
KV8-C
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ECU ground | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| 2 | Analog in 1 | — | W55 | — | 0.5 | OEM-A-30 | — | — | — |
| 3 | Analog in 2 | — | W56 | — | 0.5 | OEM-A-29 | — | — | — |
| 4 | Analog in 3 | — | W57 | — | 0.5 | OEM-E-20 | — | — | — |
| 5 | Analog in 4 | — | W58 | — | 0.5 | OEM-B-8 | — | — | — |
| 6 | Analog in 5 | — | W59 | — | 0.5 | OEM-B-17 | — | — | — |
| 7 | Analog in 6 | — | W60 | — | 0.5 | OEM-B-13 | — | — | — |
| 8 | Analog in 7 | — | W61 | — | 0.5 | OEM-E-14 | — | — | — |
| 9 | Analog in 8 | — | W62 | — | 0.5 | OEM-E-15 | — | — | — |
| 10 | Analog in 9 | — | — | — | — | — | — | — | — |
| 11 | Analog in 10 | — | — | — | — | — | — | — | — |
| 12 | Analog in 11 | — | — | — | — | — | — | — | — |
| 13 | Analog in 12 | — | — | — | — | — | — | — | — |
| 14 | Analog in 13 | — | — | — | — | — | — | — | — |
| 15 | Analog in 14 | — | — | — | — | — | — | — | — |
| 16 | Analog in 15 | — | — | — | — | — | — | — | — |
| 17 | Analog sensor 0V reference | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 18 | Digital in 9 | — | — | — | — | — | — | — | — |
| 19 | Digital in 10 | — | — | — | — | — | — | — | — |
| 20 | Digital in 11 | — | — | — | — | — | — | — | — |
| 21 | Digital in 12 | — | — | — | — | — | — | — | — |
| 22 | Digital in 13 | — | — | — | — | — | — | — | — |
| 23 | Digital in 14 | — | — | — | — | — | — | — | — |
| 24 | Analog in 16 | — | — | — | — | — | — | — | — |
| 25 | Analog sensor 0V reference | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 26 | ECU ground | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 27 | Digital in 1 | — | W63 | — | 0.5 | OEM-A-18 | — | — | — |
| 28 | Digital in 2 | — | W64 | — | 0.5 | OEM-B-10 | — | — | — |
| 29 | Digital in 3 | — | W65 | — | 0.5 | OEM-B-11 | — | — | — |
| 30 | Digital in 4 | — | W66 | — | 0.5 | OEM-E-16 | — | — | — |
| 31 | Digital in 5 | — | W67 | — | 0.5 | OEM-E-22 | — | — | — |
| 32 | Digital in 6 | — | — | — | — | — | — | — | — |
| 33 | Digital in 7 | — | — | — | — | — | — | — | — |
| 34 | Digital in 8 | — | — | — | — | — | — | — | — |
KV8-D
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ECU 14V supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 2 | Aux 13–16 14V supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Sensor supply 8V | — | — | — | — | — | — | — | — |
| 4 | Crank index sensor + | — | W24 | — | 0.5 | OEM-A-7 | — | — | — |
| 5 | Crank index sensor − | — | W25 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sync sensor + | — | W26 | — | 0.5 | OEM-A-19 | — | — | — |
| 7 | Sync sensor − | — | W27 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | CAN 1 H | — | — | — | — | — | — | — | — |
| 9 | EFI relay output (low side, 200 mA) | — | W38 | — | 0.5 | OEM-E-8 | — | — | — |
| 10 | CAN 2 H | — | — | — | — | — | — | — | — |
| 11 | Knock 1 + | — | W28 | — | 0.5 | OEM-A-1 | — | — | — |
| 12 | Knock 1 − | — | — | — | — | — | — | — | — |
| 13 | Shield (crank/cam/knock) | — | — | — | — | — | — | — | — |
| 14 | CAN 1 L | — | — | — | — | — | — | — | — |
| 15 | Ignition switch input | — | W37 | — | 0.5 | OEM-E-10 | — | — | — |
| 16 | CAN 2 L | — | — | — | — | — | — | — | — |
| 17 | Knock 2 + | — | — | — | — | — | — | — | — |
| 18 | Knock 2 − | — | — | — | — | — | — | — | — |
| 19 | Analog output 0–5V | — | — | — | — | — | — | — | — |
| 20 | Aux 9–12 14V supply | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 21 | Sensor supply Vref1 5.0V | — | W22 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | Sensor supply Vref2 5.0V | — | W23 | — | 0.5 | OEM-A-21 | — | — | — |
| 23 | Ethernet Tx+ | — | — | — | — | — | — | — | — |
| 24 | Ethernet Tx− | — | — | — | — | — | — | — | — |
| 25 | Ethernet Rx+ | — | — | — | — | — | — | — | — |
| 26 | Ethernet Rx− | — | — | — | — | — | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor (KS) | — | W28 | — | 0.5 | KV8-D-11 | — | — | — |
| 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 | Camshaft position B (CMP B) | — | — | — | — | — | — | — | — |
| 7 | Crank position sensor (CKP) | — | W24 | — | 0.5 | KV8-D-4 | — | — | — |
| 8 | Logic ground 2 (LG2) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 9 | Logic ground 1 (LG1) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | A/F sensor heater control (AFSHTC) | — | W44 | — | 0.5 | KV8-A-11 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Idle air control valve (IACV) | — | W45 | — | 0.5 | KV8-B-10 | — | — | — |
| 13 | Ignition coil 4 (IGPLS4) | — | W32 | — | 0.5 | KV8-B-29 | — | — | — |
| 14 | Ignition coil 3 (IGPLS3) | — | W31 | — | 0.5 | KV8-B-28 | — | — | — |
| 15 | Ignition coil 2 (IGPLS2) | — | W30 | — | 0.5 | KV8-B-27 | — | — | — |
| 16 | Ignition coil 1 (IGPLS1) | — | W29 | — | 0.5 | KV8-B-26 | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | Neutral position switch (NC) | — | W63 | — | 0.5 | KV8-C-27 | — | — | — |
| 19 | Camshaft position A (CMP A) | — | W26 | — | 0.5 | KV8-D-6 | — | — | — |
| 20 | Sensor 5V supply 2 (VCC2) | — | W20 | — | 0.5 | SP-5V1-1 | — | — | — |
| 21 | Sensor 5V supply 1 (VCC1) | — | W23 | — | 0.5 | KV8-D-22 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 (SG2) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 (SG1) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — |
| 28 | A/F sensor - (AFS-, wideband Vs) | — | W54 | — | 0.5 | KV8-A-18 | — | — | — |
| 29 | Throttle position sensor (TPS) | — | W56 | — | 0.5 | KV8-C-3 | — | — | — |
| 30 | Manifold absolute pressure (MAP) | — | W55 | — | 0.5 | KV8-C-2 | — | — | — |
| 31 | A/F sensor + (AFS+, wideband Ip) | — | W53 | — | 0.5 | KV8-A-25 | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | VTC oil control solenoid (+) | — | W47 | — | 0.5 | KV8-B-12 | — | — | — |
| 2 | Injector 4 (INJ4) | — | W36 | — | 0.5 | KV8-B-4 | — | — | — |
| 3 | Injector 3 (INJ3) | — | W35 | — | 0.5 | KV8-B-3 | — | — | — |
| 4 | Injector 2 (INJ2) | — | W34 | — | 0.5 | KV8-B-2 | — | — | — |
| 5 | Injector 1 (INJ1) | — | W33 | — | 0.5 | KV8-B-1 | — | — | — |
| 6 | VTEC solenoid (VTS) | — | W46 | — | 0.5 | KV8-B-11 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor (ECT) | — | W58 | — | 0.5 | KV8-C-5 | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal (ALTL) | — | W64 | — | 0.5 | KV8-C-28 | — | — | — |
| 11 | VTEC oil pressure switch (VTPSW) | — | W65 | — | 0.5 | KV8-C-29 | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal (ALTF) | — | W60 | — | 0.5 | KV8-C-7 | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor (IAT) | — | W59 | — | 0.5 | KV8-C-6 | — | — | — |
| 18 | Alternator control (ALTC) | — | W48 | — | 0.5 | KV8-B-13 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve (PCS) | — | W49 | — | 0.5 | KV8-B-5 | — | — | — |
| 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) | — | W51 | — | 0.5 | KV8-B-7 | — | — | — |
| 4 | Logic ground 3 (LG3) | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Sensor ground 3 (SG3) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sensor 5V supply 3 (VCC3) | — | W21 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Main relay control (MRLY) | — | W38 | — | 0.5 | KV8-D-9 | — | — | — |
| 9 | A/F sensor heater relay control (AFSHTCR) | — | W42 | — | 0.5 | KV8-B-17 | — | — | — |
| 10 | Ignition switch signal (IG1) | — | W37 | — | 0.5 | KV8-D-15 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Radiator fan control (FANC) | — | W39 | — | 0.5 | KV8-B-14 | — | — | — |
| 13 | Multiplex communication (SEFMJ) | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor (FTP) | — | W61 | — | 0.5 | KV8-C-8 | — | — | — |
| 15 | Electrical load detector (ELD) | — | W62 | — | 0.5 | KV8-C-9 | — | — | — |
| 16 | Power steering pressure switch (PSPSW) | — | W66 | — | 0.5 | KV8-C-30 | — | — | — |
| 17 | Immobilizer fuel pump relay (IMO FPR) | — | W40 | — | 0.5 | KV8-B-15 | — | — | — |
| 18 | A/C clutch relay (ACC) | — | W41 | — | 0.5 | KV8-B-16 | — | — | — |
| 19 | Evap vent shut valve (VSV) | — | W50 | — | 0.5 | KV8-B-6 | — | — | — |
| 20 | Secondary heated O2 sensor (SHO2S) | — | W57 | — | 0.5 | KV8-C-4 | — | — | — |
| 21 | Secondary O2 heater control (SO2SHTC) | — | W43 | — | 0.5 | KV8-A-10 | — | — | — |
| 22 | Brake switch (BKSW) | — | W67 | — | 0.5 | KV8-C-31 | — | — | — |
| 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) | — | W52 | — | 0.5 | KV8-B-8 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W18 | — | 0.5 | KV8-C-17 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | KV8-C-25 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | KV8-D-5 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | KV8-D-7 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-A-24 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-E-5 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W4 | — | 0.85 | KV8-D-2 | — | — | — |
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | KV8-D-1 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | KV8-D-20 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W20 | — | 0.5 | OEM-A-20 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | OEM-E-6 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | KV8-D-21 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W6 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-A-8 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-A-9 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | OEM-E-4 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | KV8-B-34 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | KV8-B-9 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | KV8-C-1 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | KV8-C-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 | KV8-D-11 | Knock 1 + | knock_in | single_source | |
| OEM-A-10 | A/F sensor heater control (AFSHTC) | low_side_out | KV8-A-11 | Lambda 2 heater − | low_side_out | single_source | |
| OEM-A-12 | Idle air control valve (IACV) | low_side_out | KV8-B-10 | Aux 1 | low_side_out | single_source | |
| OEM-A-13 | Ignition coil 4 (IGPLS4) | ignition_out | KV8-B-29 | Ignition 4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 (IGPLS3) | ignition_out | KV8-B-28 | Ignition 3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 (IGPLS2) | ignition_out | KV8-B-27 | Ignition 2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 (IGPLS1) | ignition_out | KV8-B-26 | Ignition 1 | ignition_out | single_source | |
| OEM-A-18 | Neutral position switch (NC) | digital_in | KV8-C-27 | Digital in 1 | digital_in | single_source | |
| OEM-A-19 | Camshaft position A (CMP A) | trigger_in | KV8-D-6 | Sync sensor + | trigger_in | single_source | |
| OEM-A-2 | Ignition power 2 (IGP2) | power_in | KV8-D-1 + KV8-D-2 + KV8-D-20 | ECU 14V supply + Aux 13–16 14V supply + Aux 9–12 14V supply | power_in | single_source | |
| OEM-A-20 | Sensor 5V supply 2 (VCC2) | vref | KV8-D-21 | Sensor supply Vref1 5.0V | vref | single_source | |
| OEM-A-21 | Sensor 5V supply 1 (VCC1) | vref | KV8-D-22 | Sensor supply Vref2 5.0V | vref | single_source | |
| OEM-A-23 | Sensor ground 2 (SG2) | sensor_ground | KV8-C-17 + KV8-C-25 + KV8-D-5 + KV8-D-7 | Analog sensor 0V reference + Analog sensor 0V reference + Crank index sensor − + Sync sensor − | sensor_ground + trigger_in | single_source | |
| OEM-A-24 | Sensor ground 1 (SG1) | sensor_ground | KV8-C-17 + KV8-C-25 + KV8-D-5 + KV8-D-7 | Analog sensor 0V reference + 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 | KV8-A-18 | Lambda 1 Nernst cell (Vs) | wb_vs | single_source | |
| OEM-A-29 | Throttle position sensor (TPS) | analog_in | KV8-C-3 | Analog in 2 | analog_in | single_source | |
| OEM-A-3 | Ignition power 1 (IGP1) | power_in | KV8-D-1 + KV8-D-2 + KV8-D-20 | ECU 14V supply + Aux 13–16 14V supply + Aux 9–12 14V supply | power_in | single_source | |
| OEM-A-30 | Manifold absolute pressure (MAP) | analog_in | KV8-C-2 | Analog in 1 | analog_in | single_source | |
| OEM-A-31 | A/F sensor + (AFS+, wideband Ip) | wb_ip | KV8-A-25 | Lambda 1 pump cell (Ip) | wb_ip | single_source | |
| OEM-A-4 | Power ground 2 (PG2) | ground | KV8-B-34 + KV8-B-9 + KV8-C-1 + KV8-C-26 | ECU ground + ECU ground + ECU ground + ECU ground | ground | single_source | |
| OEM-A-5 | Power ground 1 (PG1) | ground | KV8-B-34 + KV8-B-9 + KV8-C-1 + KV8-C-26 | ECU ground + ECU ground + 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 | KV8-D-4 | Crank index sensor + | trigger_in | single_source | |
| OEM-A-8 | Logic ground 2 (LG2) | ground | KV8-B-34 + KV8-B-9 + KV8-C-1 + KV8-C-26 | ECU ground + ECU ground + ECU ground + ECU ground | ground | single_source | |
| OEM-A-9 | Logic ground 1 (LG1) | ground | KV8-B-34 + KV8-B-9 + KV8-C-1 + KV8-C-26 | ECU ground + ECU ground + ECU ground + ECU ground | ground | single_source | |
| OEM-B-1 | VTC oil control solenoid (+) | low_side_out | KV8-B-12 | Aux 3 | low_side_out | single_source | |
| OEM-B-10 | Alternator L signal (ALTL) | digital_in | KV8-C-28 | Digital in 2 | digital_in | single_source | |
| OEM-B-11 | VTEC oil pressure switch (VTPSW) | digital_in | KV8-C-29 | Digital in 3 | digital_in | single_source | |
| OEM-B-13 | Alternator FR signal (ALTF) | analog_in | KV8-C-7 | Analog in 6 | analog_in | single_source | |
| OEM-B-17 | Intake air temp sensor (IAT) | temp_in | KV8-C-6 | Analog in 5 | analog_in | single_source | |
| OEM-B-18 | Alternator control (ALTC) | low_side_out | KV8-B-13 | Aux 4 | low_side_out | single_source | |
| OEM-B-2 | Injector 4 (INJ4) | injector_out | KV8-B-4 | Injection 4 | injector_out | single_source | |
| OEM-B-21 | Evap canister purge valve (PCS) | low_side_out | KV8-B-5 | Injection 5 | injector_out | single_source | |
| OEM-B-3 | Injector 3 (INJ3) | injector_out | KV8-B-3 | Injection 3 | injector_out | single_source | |
| OEM-B-4 | Injector 2 (INJ2) | injector_out | KV8-B-2 | Injection 2 | injector_out | single_source | |
| OEM-B-5 | Injector 1 (INJ1) | injector_out | KV8-B-1 | Injection 1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid (VTS) | low_side_out | KV8-B-11 | Aux 2 | low_side_out | single_source | |
| OEM-B-8 | Coolant temp sensor (ECT) | temp_in | KV8-C-5 | Analog in 4 | analog_in | single_source | |
| OEM-E-10 | Ignition switch signal (IG1) | digital_in | KV8-D-15 | Ignition switch input | digital_in | single_source | |
| OEM-E-12 | Radiator fan control (FANC) | low_side_out | KV8-B-14 | Aux 5 | low_side_out | single_source | |
| OEM-E-13 | Multiplex communication (SEFMJ) | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor (FTP) | analog_in | KV8-C-8 | Analog in 7 | analog_in | single_source | |
| OEM-E-15 | Electrical load detector (ELD) | analog_in | KV8-C-9 | Analog in 8 | analog_in | single_source | |
| OEM-E-16 | Power steering pressure switch (PSPSW) | digital_in | KV8-C-30 | Digital in 4 | digital_in | single_source | |
| OEM-E-17 | Immobilizer fuel pump relay (IMO FPR) | low_side_out | KV8-B-15 | Aux 6 | low_side_out | single_source | |
| OEM-E-18 | A/C clutch relay (ACC) | low_side_out | KV8-B-16 | Aux 7 | low_side_out | single_source | |
| OEM-E-19 | Evap vent shut valve (VSV) | low_side_out | KV8-B-6 | Injection 6 | injector_out | single_source | |
| OEM-E-20 | Secondary heated O2 sensor (SHO2S) | lambda_nb_in | KV8-C-4 | Analog in 3 | analog_in | single_source | |
| OEM-E-21 | Secondary O2 heater control (SO2SHTC) | low_side_out | KV8-A-10 | Lambda 1 heater − | low_side_out | single_source | |
| OEM-E-22 | Brake switch (BKSW) | digital_in | KV8-C-31 | Digital in 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 | KV8-B-7 | Injection 7 | injector_out | single_source | |
| OEM-E-30 | Write enable signal (WEN) | — | — | — | — | single_source | |
| OEM-E-31 | Malfunction indicator lamp (MIL) | low_side_out | KV8-B-8 | Injection 8 | injector_out | single_source | |
| OEM-E-4 | Logic ground 3 (LG3) | ground | KV8-B-34 + KV8-B-9 + KV8-C-1 + KV8-C-26 | ECU ground + ECU ground + ECU ground + ECU ground | ground | single_source | |
| OEM-E-5 | Sensor ground 3 (SG3) | sensor_ground | KV8-C-17 + KV8-C-25 + KV8-D-5 + KV8-D-7 | Analog sensor 0V reference + Analog sensor 0V reference + Crank index sensor − + Sync sensor − | sensor_ground + trigger_in | single_source | |
| OEM-E-6 | Sensor 5V supply 3 (VCC3) | vref | KV8-D-21 | Sensor supply Vref1 5.0V | vref | single_source | |
| OEM-E-8 | Main relay control (MRLY) | low_side_out | KV8-D-9 | 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 | KV8-B-17 | Aux 8 | low_side_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 | KV8-D-1 | 0.85 | no route | ECU 14V supply | — | |
| W4 | SP-14V-1 | KV8-D-2 | 0.85 | no route | Aux 13–16 14V supply | — | |
| W5 | SP-14V-1 | KV8-D-20 | 0.85 | no route | Aux 9–12 14V supply | — | |
| 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-A-8 | SP-GND-1 | 0.85 | no route | Logic ground 2 (LG2) | — | |
| W9 | OEM-A-9 | SP-GND-1 | 0.85 | no route | Logic ground 1 (LG1) | — | |
| W10 | OEM-E-4 | SP-GND-1 | 0.85 | no route | Logic ground 3 (LG3) | — | |
| W11 | SP-GND-1 | KV8-B-34 | 0.85 | no route | ECU ground | — | |
| W12 | SP-GND-1 | KV8-B-9 | 0.85 | no route | ECU ground | — | |
| W13 | SP-GND-1 | KV8-C-1 | 0.85 | no route | ECU ground | — | |
| W14 | SP-GND-1 | KV8-C-26 | 0.85 | no route | ECU ground | — | |
| W15 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 (SG2) | — | |
| W16 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 (SG1) | — | |
| W17 | OEM-E-5 | SP-0V-1 | 0.5 | no route | Sensor ground 3 (SG3) | — | |
| W18 | SP-0V-1 | KV8-C-17 | 0.5 | no route | Analog sensor 0V reference | — | |
| W19 | SP-0V-1 | KV8-C-25 | 0.5 | no route | Analog sensor 0V reference | — | |
| W20 | OEM-A-20 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 2 (VCC2) | — | |
| W21 | OEM-E-6 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 3 (VCC3) | — | |
| W22 | SP-5V1-1 | KV8-D-21 | 0.5 | no route | Sensor supply Vref1 5.0V | — | |
| W23 | OEM-A-21 | KV8-D-22 | 0.5 | no route | Sensor 5V supply 1 (VCC1) | — | |
| W24 | OEM-A-7 | KV8-D-4 | 0.5 | no route | Crank position sensor (CKP) | — | |
| W25 | SP-0V-1 | KV8-D-5 | 0.5 | no route | Crank index sensor − | — | |
| W26 | OEM-A-19 | KV8-D-6 | 0.5 | no route | Camshaft position A (CMP A) | — | |
| W27 | SP-0V-1 | KV8-D-7 | 0.5 | no route | Sync sensor − | — | |
| W28 | OEM-A-1 | KV8-D-11 | 0.5 | no route | Knock sensor (KS) | — | |
| W29 | OEM-A-16 | KV8-B-26 | 0.5 | no route | Ignition coil 1 (IGPLS1) | — | |
| W30 | OEM-A-15 | KV8-B-27 | 0.5 | no route | Ignition coil 2 (IGPLS2) | — | |
| W31 | OEM-A-14 | KV8-B-28 | 0.5 | no route | Ignition coil 3 (IGPLS3) | — | |
| W32 | OEM-A-13 | KV8-B-29 | 0.5 | no route | Ignition coil 4 (IGPLS4) | — | |
| W33 | OEM-B-5 | KV8-B-1 | 0.5 | no route | Injector 1 (INJ1) | — | |
| W34 | OEM-B-4 | KV8-B-2 | 0.5 | no route | Injector 2 (INJ2) | — | |
| W35 | OEM-B-3 | KV8-B-3 | 0.5 | no route | Injector 3 (INJ3) | — | |
| W36 | OEM-B-2 | KV8-B-4 | 0.5 | no route | Injector 4 (INJ4) | — | |
| W37 | OEM-E-10 | KV8-D-15 | 0.5 | no route | Ignition switch signal (IG1) | — | |
| W38 | OEM-E-8 | KV8-D-9 | 0.5 | no route | Main relay control (MRLY) | — | |
| W39 | OEM-E-12 | KV8-B-14 | 0.5 | no route | Radiator fan control (FANC) | — | |
| W40 | OEM-E-17 | KV8-B-15 | 0.5 | no route | Immobilizer fuel pump relay (IMO FPR) | — | |
| W41 | OEM-E-18 | KV8-B-16 | 0.5 | no route | A/C clutch relay (ACC) | — | |
| W42 | OEM-E-9 | KV8-B-17 | 0.5 | no route | A/F sensor heater relay control (AFSHTCR) | — | |
| W43 | OEM-E-21 | KV8-A-10 | 0.5 | no route | Secondary O2 heater control (SO2SHTC) | — | |
| W44 | OEM-A-10 | KV8-A-11 | 0.5 | no route | A/F sensor heater control (AFSHTC) | — | |
| W45 | OEM-A-12 | KV8-B-10 | 0.5 | no route | Idle air control valve (IACV) | — | |
| W46 | OEM-B-6 | KV8-B-11 | 0.5 | no route | VTEC solenoid (VTS) | — | |
| W47 | OEM-B-1 | KV8-B-12 | 0.5 | no route | VTC oil control solenoid (+) | — | |
| W48 | OEM-B-18 | KV8-B-13 | 0.5 | no route | Alternator control (ALTC) | — | |
| W49 | OEM-B-21 | KV8-B-5 | 0.5 | no route | Evap canister purge valve (PCS) | — | |
| W50 | OEM-E-19 | KV8-B-6 | 0.5 | no route | Evap vent shut valve (VSV) | — | |
| W51 | OEM-E-3 | KV8-B-7 | 0.5 | no route | Reverse lockout solenoid (RVS, Type-S) | — | |
| W52 | OEM-E-31 | KV8-B-8 | 0.5 | no route | Malfunction indicator lamp (MIL) | — | |
| W53 | OEM-A-31 | KV8-A-25 | 0.5 | no route | A/F sensor + (AFS+, wideband Ip) | — | |
| W54 | OEM-A-28 | KV8-A-18 | 0.5 | no route | A/F sensor - (AFS-, wideband Vs) | — | |
| W55 | OEM-A-30 | KV8-C-2 | 0.5 | no route | Manifold absolute pressure (MAP) | — | |
| W56 | OEM-A-29 | KV8-C-3 | 0.5 | no route | Throttle position sensor (TPS) | — | |
| W57 | OEM-E-20 | KV8-C-4 | 0.5 | no route | Secondary heated O2 sensor (SHO2S) | — | |
| W58 | OEM-B-8 | KV8-C-5 | 0.5 | no route | Coolant temp sensor (ECT) | — | |
| W59 | OEM-B-17 | KV8-C-6 | 0.5 | no route | Intake air temp sensor (IAT) | — | |
| W60 | OEM-B-13 | KV8-C-7 | 0.5 | no route | Alternator FR signal (ALTF) | — | |
| W61 | OEM-E-14 | KV8-C-8 | 0.5 | no route | Fuel tank pressure sensor (FTP) | — | |
| W62 | OEM-E-15 | KV8-C-9 | 0.5 | no route | Electrical load detector (ELD) | — | |
| W63 | OEM-A-18 | KV8-C-27 | 0.5 | no route | Neutral position switch (NC) | — | |
| W64 | OEM-B-10 | KV8-C-28 | 0.5 | no route | Alternator L signal (ALTL) | — | |
| W65 | OEM-B-11 | KV8-C-29 | 0.5 | no route | VTEC oil pressure switch (VTPSW) | — | |
| W66 | OEM-E-16 | KV8-C-30 | 0.5 | no route | Power steering pressure switch (PSPSW) | — | |
| W67 | OEM-E-22 | KV8-C-31 | 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 | 3-1437290-7 | TE | Superseal 1.0 26-way plug | 1.000 | ea |
| connector | 3-1437290-8 | TE | Superseal 1.0 26-way plug, Key 2 | 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) | 55.000 | ea |
| terminal | 316836-1 | TE | Multilock 040 III HD socket, tin, 22–18 AWG (0.3–0.85 mm²) | 55.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (14)
| 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 | KV8 A | 14 of 26 cavities on KV8 A have no pin data (1,2,3,4,5,6,7,8,9,12,13,14,15,19). Anything there is invisible to these checks. |
| 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 | SUPPLY_GROUP | KV8-D-21 + OEM-A-20 + OEM-E-6 + SP-5V1-1 | Supplies meant to stay independent share one net: OEM-A-20 [k_vcc2], 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-23 ↔ KV8-D-7 | OEM-A-23 "Sensor ground 2 (SG2)" [sensor_ground] is wired to KV8-D-7 "Sync sensor −" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | NET_FAMILY | OEM-B-17 ↔ KV8-C-6 | OEM-B-17 "Intake air temp sensor (IAT)" [temp_in] is wired to KV8-C-6 "Analog in 5" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-B-21 ↔ KV8-B-5 | OEM-B-21 "Evap canister purge valve (PCS)" [low_side_out] is wired to KV8-B-5 "Injection 5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-8 ↔ KV8-C-5 | OEM-B-8 "Coolant temp sensor (ECT)" [temp_in] is wired to KV8-C-5 "Analog in 4" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-E-19 ↔ KV8-B-6 | OEM-E-19 "Evap vent shut valve (VSV)" [low_side_out] is wired to KV8-B-6 "Injection 6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-3 ↔ KV8-B-7 | OEM-E-3 "Reverse lockout solenoid (RVS, Type-S)" [low_side_out] is wired to KV8-B-7 "Injection 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-31 ↔ KV8-B-8 | OEM-E-31 "Malfunction indicator lamp (MIL)" [low_side_out] is wired to KV8-B-8 "Injection 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 7 optional OEM pins are not mapped: 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) |
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 KV8 Not wired: - KV8-D 12: Knock 1 − left open: the stock knock sensor has one ECU wire; check the ECU manual for single-wire knock sensors - OEM-E 25: Engine speed pulse / tacho (NEP): no free tacho/frequency_out/low_side/ls_hs on Emtron KV8 - OEM-E 26: Vehicle speed output (VSSOUT): no free frequency_out/tacho/low_side/ls_hs on Emtron KV8 - OEM-E 13: Multiplex communication (SEFMJ): no free k_line on Emtron KV8 - OEM-E 23: K-line (diagnostic): no free k_line on Emtron KV8 - 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 |
|---|---|---|---|---|---|---|
| 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 |
| 2 | user_dataset | Subaru ECU Matcher dataset (hiubin), vehicleId=1 | — | — | — | — |