AP2 2006–09 (F22C1, DBW) → MoTeC M800 universal (auto)
AP2 2006–09 (F22C1, DBW) — MoTeC — M800
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-11
Before you start
Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | 2: read the Findings page before cutting any wire |
| Size of the job | 61 wires · 11 connectors · 8 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 3-1447221-4 |
| 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 | M800-A-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-A-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-A-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-A-8 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-E-3 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | M800-A-10 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | M800-A-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-A-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-A-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-E-4 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | TB-J-GND | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-0V-1 | M800-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-0V-1 | M800-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-0V-1 | M800-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-A-20 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-A-21 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-E-5 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | SP-5V1-1 | M800-A-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | TB-J-VCC | M800-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-A-7 | M800-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-A-6 | M800-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-A-16 | M800-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A-15 | M800-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-A-14 | M800-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A-13 | M800-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-B-5 | M800-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-B-4 | M800-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-B-3 | M800-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-B-2 | M800-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E-17 | M800-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E-7 | M800-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-B-6 | M800-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-A-30 | M800-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-A-25 | M800-A-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-A-26 | M800-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-B-8 | M800-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | TB-J-TPS1 | M800-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | TB-J-TPS2 | M800-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-D-15 | M800-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-E-12 | M800-A-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-E-18 | M800-A-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-E-8 | M800-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-E-21 | M800-A-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-A-10 | M800-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-B-15 | M800-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-B-18 | M800-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-B-21 | M800-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E-20 | M800-B-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-E-1 | M800-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-B-17 | M800-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-B-13 | M800-B-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E-14 | M800-B-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-A-18 | M800-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-B-11 | M800-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-D-1 | M800-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-D-4 | M800-B-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E-11 | M800-B-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-E-24 | M800-B-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 | M800-A-26 | M800-A-10 | open (OL) | +12 V supply must not touch power ground | |
| 2 | M800-A-26 | M800-B-14 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | M800-A-9 | M800-B-14 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 4 | M800-A-10 | M800-A-2 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | M800-A-10 | M800-A-9 | open (OL) | power ground must not touch 5 V sensor reference | |
| 6 | M800-A-26 | M800-A-2 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 7 | M800-A-26 | M800-A-9 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 8 | M800-B-14 | M800-A-2 | open (OL) | sensor ground must not touch 5 V sensor reference |
If any reading doesn't match, stop and get help before powering up.
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
M800-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | AUX2 | — | W34 | — | 0.5 | OEM-E-7 | — | — | — |
| 2 | 5V Engine Sensor Supply | — | W22 | — | 0.5 | TB-J-VCC | — | — | — |
| 3 | IGN1 | — | W25 | — | 0.5 | OEM-A-16 | — | — | — |
| 4 | IGN2 | — | W26 | — | 0.5 | OEM-A-15 | — | — | — |
| 5 | IGN3 | — | W27 | — | 0.5 | OEM-A-14 | — | — | — |
| 6 | IGN4 | — | W28 | — | 0.5 | OEM-A-13 | — | — | — |
| 7 | IGN5 | — | — | — | — | — | — | — | — |
| 8 | IGN6 | — | — | — | — | — | — | — | — |
| 9 | 5V Auxiliary Sensor Supply | — | W21 | — | 0.5 | SP-5V1-1 | — | — | — |
| 10 | GND Battery Negative | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 11 | GND Battery Negative | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 12 | 8V Engine Sensor Supply | — | — | — | — | — | — | — | — |
| 13 | 8V Auxiliary Sensor and CAN Supply | — | — | — | — | — | — | — | — |
| 14 | AV1 | — | W36 | — | 0.5 | OEM-A-30 | — | — | — |
| 15 | Analog Voltage Input 2 | — | W37 | — | 0.5 | OEM-A-25 | — | — | — |
| 16 | Analog Voltage Input 3 | — | W38 | — | 0.5 | OEM-A-26 | — | — | — |
| 17 | Analog Voltage Input 4 | — | W40 | — | 0.5 | TB-J-TPS1 | — | — | — |
| 18 | AUX1 | — | W33 | — | 0.5 | OEM-E-17 | — | — | — |
| 19 | INJ1 | — | W29 | — | 0.5 | OEM-B-5 | — | — | — |
| 20 | INJ2 | — | W30 | — | 0.5 | OEM-B-4 | — | — | — |
| 21 | INJ3 | — | W31 | — | 0.5 | OEM-B-3 | — | — | — |
| 22 | INJ4 | — | W32 | — | 0.5 | OEM-B-2 | — | — | — |
| 23 | AUX3 | — | W35 | — | 0.5 | OEM-B-6 | — | — | — |
| 24 | AUX4 | — | W42 | — | 0.5 | OEM-D-15 | — | — | — |
| 25 | Analog Voltage Input 5 | — | W41 | — | 0.5 | TB-J-TPS2 | — | — | — |
| 26 | VBAT Battery Positive | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 27 | INJ5 | — | W47 | — | 0.5 | OEM-A-10 | — | — | — |
| 28 | INJ6 | — | W48 | — | 0.5 | OEM-B-15 | — | — | — |
| 29 | INJ7 | — | W49 | — | 0.5 | OEM-B-18 | — | — | — |
| 30 | INJ8 | — | W50 | — | 0.5 | OEM-B-21 | — | — | — |
| 31 | AUX5 | — | W43 | — | 0.5 | OEM-E-12 | — | — | — |
| 32 | AUX6 | — | W44 | — | 0.5 | OEM-E-18 | — | — | — |
| 33 | AUX7 | — | W45 | — | 0.5 | OEM-E-8 | — | — | — |
| 34 | AUX8 | — | W46 | — | 0.5 | OEM-E-21 | — | — | — |
M800-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Crank Reference Timing Input | — | W23 | — | 0.5 | OEM-A-7 | — | — | — |
| 2 | Cam Sync Timing Input | — | W24 | — | 0.5 | OEM-A-6 | — | — | — |
| 3 | Analog Temperature Input 1 | — | W39 | — | 0.5 | OEM-B-8 | — | — | — |
| 4 | Analog Temperature Input 2 | — | W52 | — | 0.5 | OEM-E-1 | — | — | — |
| 5 | Analog Temperature Input 3 | — | W53 | — | 0.5 | OEM-B-17 | — | — | — |
| 6 | Analog Temperature Input 4 | — | — | — | — | — | — | — | — |
| 7 | Analog Temperature Input 5 | — | — | — | — | — | — | — | — |
| 8 | Digital Input 1 | — | W56 | — | 0.5 | OEM-A-18 | — | — | — |
| 9 | Digital Input 2 | — | W57 | — | 0.5 | OEM-B-11 | — | — | — |
| 10 | Digital Input 3 | — | W58 | — | 0.5 | OEM-D-1 | — | — | — |
| 11 | Digital Input 4 | — | W59 | — | 0.5 | OEM-D-4 | — | — | — |
| 12 | Lambda2 Sense Voltage | — | — | — | — | — | — | — | — |
| 13 | Lambda2 Pump Current | — | — | — | — | — | — | — | — |
| 14 | 0V Comms Reference | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 15 | 0V Auxiliary Sensor Supply | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | 0V Engine Sensor Supply | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 17 | RS232 Transmit Data | — | — | — | — | — | — | — | — |
| 18 | RS232 Receive Data | — | — | — | — | — | — | — | — |
| 19 | Analog Temperature Input 6 | — | — | — | — | — | — | — | — |
| 20 | Analog Voltage Input 6 | — | W51 | — | 0.5 | OEM-E-20 | — | — | — |
| 21 | AV7 | — | W54 | — | 0.5 | OEM-B-13 | — | — | — |
| 22 | AV8 | — | W55 | — | 0.5 | OEM-E-14 | — | — | — |
| 23 | CAN Bus High | — | W60 | — | 0.5 | OEM-E-11 | — | — | — |
| 24 | CAN Bus Low | — | W61 | — | 0.5 | OEM-E-24 | — | — | — |
| 25 | Lambda1 Sense Voltage | — | — | — | — | — | — | — | — |
| 26 | Lambda1 Pump Current | — | — | — | — | — | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor | — | — | — | — | — | — | — | — |
| 2 | Ignition power 2 | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Ignition power 1 | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground 2 | — | W4 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground 1 | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Cam position sensor (T2) | — | W24 | — | 0.5 | M800-B-2 | — | — | — |
| 7 | Crank position sensor (T1) | — | W23 | — | 0.5 | M800-B-1 | — | — | — |
| 8 | Logic ground 2 | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 9 | Logic ground 1 | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | A/F sensor heater | — | W47 | — | 0.5 | M800-A-27 | — | — | — |
| 11 | Unused cavity | — | — | — | — | — | — | — | — |
| 12 | Unused cavity | — | — | — | — | — | — | — | — |
| 13 | Ignition coil 4 | — | W28 | — | 0.5 | M800-A-6 | — | — | — |
| 14 | Ignition coil 3 | — | W27 | — | 0.5 | M800-A-5 | — | — | — |
| 15 | Ignition coil 2 | — | W26 | — | 0.5 | M800-A-4 | — | — | — |
| 16 | Ignition coil 1 | — | W25 | — | 0.5 | M800-A-3 | — | — | — |
| 17 | Unused cavity | — | — | — | — | — | — | — | — |
| 18 | Vehicle speed sensor | — | W56 | — | 0.5 | M800-B-8 | — | — | — |
| 19 | Unused cavity | — | — | — | — | — | — | — | — |
| 20 | Sensor voltage 2 | — | W18 | — | 0.5 | SP-5V1-1 | — | — | — |
| 21 | Sensor voltage 1 | — | W19 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | Unused cavity | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 | — | W11 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | Accelerator pedal position B | — | W37 | — | 0.5 | M800-A-15 | — | — | — |
| 26 | Accelerator pedal position A | — | W38 | — | 0.5 | M800-A-16 | — | — | — |
| 27 | Unused cavity | — | — | — | — | — | — | — | — |
| 28 | A/F sensor signal − | — | — | — | — | — | — | — | — |
| 29 | Unused cavity | — | — | — | — | — | — | — | — |
| 30 | MAP sensor | — | W36 | — | 0.5 | M800-A-14 | — | — | — |
| 31 | A/F sensor signal + | — | — | — | — | — | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Unused cavity | — | — | — | — | — | — | — | — |
| 2 | Injector 4 | — | W32 | — | 0.5 | M800-A-22 | — | — | — |
| 3 | Injector 3 | — | W31 | — | 0.5 | M800-A-21 | — | — | — |
| 4 | Injector 2 | — | W30 | — | 0.5 | M800-A-20 | — | — | — |
| 5 | Injector 1 | — | W29 | — | 0.5 | M800-A-19 | — | — | — |
| 6 | VTEC solenoid | — | W35 | — | 0.5 | M800-A-23 | — | — | — |
| 7 | Unused cavity | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor | — | W39 | — | 0.5 | M800-B-3 | — | — | — |
| 9 | Unused cavity | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal | — | — | — | — | — | — | — | — |
| 11 | VTEC oil pressure switch | — | W57 | — | 0.5 | M800-B-9 | — | — | — |
| 12 | Unused cavity | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal | — | W54 | — | 0.5 | M800-B-21 | — | — | — |
| 14 | Unused cavity | — | — | — | — | — | — | — | — |
| 15 | Engine mount control solenoid | — | W48 | — | 0.5 | M800-A-28 | — | — | — |
| 16 | Unused cavity | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor | — | W53 | — | 0.5 | M800-B-5 | — | — | — |
| 18 | Alternator control | — | W49 | — | 0.5 | M800-A-29 | — | — | — |
| 19 | Throttle actuator command to throttle control module (SEFD) | — | — | — | — | — | — | — | — |
| 20 | Throttle actuator command to throttle control module (SEDF) | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve | — | W50 | — | 0.5 | M800-A-30 | — | — | — |
| 22 | Unused cavity | — | — | — | — | — | — | — | — |
| 23 | Unused cavity | — | — | — | — | — | — | — | — |
| 24 | Unused cavity | — | — | — | — | — | — | — | — |
OEM-D
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Cruise set switch | — | W58 | — | 0.5 | M800-B-10 | — | — | — |
| 2 | Unused cavity | — | — | — | — | — | — | — | — |
| 3 | Unused cavity | — | — | — | — | — | — | — | — |
| 4 | Cruise main switch | — | W59 | — | 0.5 | M800-B-11 | — | — | — |
| 5 | Unused cavity | — | — | — | — | — | — | — | — |
| 6 | Unused cavity | — | — | — | — | — | — | — | — |
| 7 | Cruise resume switch | — | — | — | — | — | — | — | — |
| 8 | Brake pedal position switch | — | — | — | — | — | — | — | — |
| 9 | Cruise clutch signal | — | — | — | — | — | — | — | — |
| 10 | Unused cavity | — | — | — | — | — | — | — | — |
| 11 | Unused cavity | — | — | — | — | — | — | — | — |
| 12 | Unused cavity | — | — | — | — | — | — | — | — |
| 13 | Unused cavity | — | — | — | — | — | — | — | — |
| 14 | Unused cavity | — | — | — | — | — | — | — | — |
| 15 | Throttle actuator relay | — | W42 | — | 0.5 | M800-A-24 | — | — | — |
| 16 | Unused cavity | — | — | — | — | — | — | — | — |
| 17 | Unused cavity | — | — | — | — | — | — | — | — |
OEM-E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Coolant temp sensor 2 | — | W52 | — | 0.5 | M800-B-4 | — | — | — |
| 2 | Unused cavity | — | — | — | — | — | — | — | — |
| 3 | Logic ground 3 | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Sensor ground 3 | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Sensor voltage 3 | — | W20 | — | 0.5 | SP-5V1-1 | — | — | — |
| 6 | Unused cavity | — | — | — | — | — | — | — | — |
| 7 | Main relay control | — | W34 | — | 0.5 | M800-A-1 | — | — | — |
| 8 | A/F sensor heater relay | — | W45 | — | 0.5 | M800-A-33 | — | — | — |
| 9 | Ignition signal | — | — | — | — | — | — | — | — |
| 10 | Unused cavity | — | — | — | — | — | — | — | — |
| 11 | CAN H | — | W60 | — | 0.5 | M800-B-23 | — | — | — |
| 12 | Radiator fan control | — | W43 | — | 0.5 | M800-A-31 | — | — | — |
| 13 | Multiplex communication | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor | — | W55 | — | 0.5 | M800-B-22 | — | — | — |
| 15 | Electrical load detector | — | — | — | — | — | — | — | — |
| 16 | Power steering load detector | — | — | — | — | — | — | — | — |
| 17 | Fuel pump relay | — | W33 | — | 0.5 | M800-A-18 | — | — | — |
| 18 | A/C clutch relay | — | W44 | — | 0.5 | M800-A-32 | — | — | — |
| 19 | Evap canister vent shut valve | — | — | — | — | — | — | — | — |
| 20 | Secondary O2 sensor | — | W51 | — | 0.5 | M800-B-20 | — | — | — |
| 21 | Secondary O2 heater | — | W46 | — | 0.5 | M800-A-34 | — | — | — |
| 22 | Brake pedal switch | — | — | — | — | — | — | — | — |
| 23 | Unused cavity | — | — | — | — | — | — | — | — |
| 24 | CAN L | — | W61 | — | 0.5 | M800-B-24 | — | — | — |
| 25 | Engine speed pulse (tacho) | — | — | — | — | — | — | — | — |
| 26 | Vehicle speed output | — | — | — | — | — | — | — | — |
| 27 | Immobilizer code | — | — | — | — | — | — | — | — |
| 28 | A/C switch signal | — | — | — | — | — | — | — | — |
| 29 | Service check signal | — | — | — | — | — | — | — | — |
| 30 | Write enable signal | — | — | — | — | — | — | — | — |
| 31 | Unused cavity | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W11 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | OEM-A-24 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-E-4 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | TB-J-GND | — | — | — |
| 1 | — | — | W15 | — | 0.5 | M800-B-14 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | M800-B-15 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | M800-B-16 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | M800-A-26 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W21 | — | 0.5 | M800-A-9 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-A-21 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | OEM-A-20 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W7 | — | 0.85 | OEM-A-9 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-A-8 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-E-3 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | M800-A-10 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | M800-A-11 | — | — | — |
TB-J
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| TPS1 | Throttle position 1 | — | W40 | — | 0.5 | M800-A-17 | — | — | — |
| VCC | Throttle sensor 5V supply | — | W22 | — | 0.5 | M800-A-2 | — | — | — |
| TPS2 | Throttle position 2 | — | W41 | — | 0.5 | M800-A-25 | — | — | — |
| GND | Throttle sensor ground | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| M- | Throttle motor − | — | — | — | — | — | — | — | — |
| M+ | Throttle motor + | — | — | — | — | — | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | Knock sensor | knock_in | — | — | — | single_source | |
| OEM-A-10 | A/F sensor heater | low_side_out | M800-A-27 | INJ5 | injector_out | single_source | |
| OEM-A-11 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-12 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-13 | Ignition coil 4 | ignition_out | M800-A-6 | IGN4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 | ignition_out | M800-A-5 | IGN3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 | ignition_out | M800-A-4 | IGN2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 | ignition_out | M800-A-3 | IGN1 | ignition_out | single_source | |
| OEM-A-17 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-18 | Vehicle speed sensor | digital_in | M800-B-8 | Digital Input 1 | digital_in | single_source | |
| OEM-A-19 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-2 | Ignition power 2 | power_in | M800-A-26 | VBAT Battery Positive | power_in | single_source | |
| OEM-A-20 | Sensor voltage 2 | vref | M800-A-9 | 5V Auxiliary Sensor Supply | vref | corroborated | |
| OEM-A-21 | Sensor voltage 1 | vref | M800-A-9 | 5V Auxiliary Sensor Supply | vref | single_source | |
| OEM-A-22 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-23 | Sensor ground 2 | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 + TB-J-GND | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply + Throttle sensor ground | sensor_ground | corroborated | |
| OEM-A-24 | Sensor ground 1 | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 + TB-J-GND | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply + Throttle sensor ground | sensor_ground | single_source | |
| OEM-A-25 | Accelerator pedal position B | analog_in | M800-A-15 | Analog Voltage Input 2 | analog_in | corroborated | |
| OEM-A-26 | Accelerator pedal position A | analog_in | M800-A-16 | Analog Voltage Input 3 | analog_in | corroborated | |
| OEM-A-27 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-28 | A/F sensor signal − | — | — | — | — | single_source | |
| OEM-A-29 | Unused cavity | — | — | — | — | unverified | |
| OEM-A-3 | Ignition power 1 | power_in | M800-A-26 | VBAT Battery Positive | power_in | single_source | |
| OEM-A-30 | MAP sensor | analog_in | M800-A-14 | AV1 | analog_in | single_source | |
| OEM-A-31 | A/F sensor signal + | — | — | — | — | single_source | |
| OEM-A-4 | Power ground 2 | ground | M800-A-10 + M800-A-11 | GND Battery Negative + GND Battery Negative | ground | single_source | |
| OEM-A-5 | Power ground 1 | ground | M800-A-10 + M800-A-11 | GND Battery Negative + GND Battery Negative | ground | single_source | |
| OEM-A-6 | Cam position sensor (T2) | trigger_in | M800-B-2 | Cam Sync Timing Input | trigger_in | single_source | |
| OEM-A-7 | Crank position sensor (T1) | trigger_in | M800-B-1 | Crank Reference Timing Input | trigger_in | single_source | |
| OEM-A-8 | Logic ground 2 | ground | M800-A-10 + M800-A-11 | GND Battery Negative + GND Battery Negative | ground | single_source | |
| OEM-A-9 | Logic ground 1 | ground | M800-A-10 + M800-A-11 | GND Battery Negative + GND Battery Negative | ground | single_source | |
| OEM-B-1 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-10 | Alternator L signal | — | — | — | — | single_source | |
| OEM-B-11 | VTEC oil pressure switch | digital_in | M800-B-9 | Digital Input 2 | digital_in | single_source | |
| OEM-B-12 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-13 | Alternator FR signal | analog_in | M800-B-21 | AV7 | analog_in | single_source | |
| OEM-B-14 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-15 | Engine mount control solenoid | low_side_out | M800-A-28 | INJ6 | injector_out | single_source | |
| OEM-B-16 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-17 | Intake air temp sensor | temp_in | M800-B-5 | Analog Temperature Input 3 | temp_in | single_source | |
| OEM-B-18 | Alternator control | low_side_out | M800-A-29 | INJ7 | injector_out | single_source | |
| OEM-B-19 | Throttle actuator command to throttle control module (SEFD) | — | — | — | — | conflict | |
| OEM-B-2 | Injector 4 | injector_out | M800-A-22 | INJ4 | injector_out | single_source | |
| OEM-B-20 | Throttle actuator command to throttle control module (SEDF) | — | — | — | — | conflict | |
| OEM-B-21 | Evap canister purge valve | low_side_out | M800-A-30 | INJ8 | injector_out | single_source | |
| OEM-B-22 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-23 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-24 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-3 | Injector 3 | injector_out | M800-A-21 | INJ3 | injector_out | single_source | |
| OEM-B-4 | Injector 2 | injector_out | M800-A-20 | INJ2 | injector_out | single_source | |
| OEM-B-5 | Injector 1 | injector_out | M800-A-19 | INJ1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid | high_side_out | M800-A-23 | AUX3 | switch_out | single_source | |
| OEM-B-7 | Unused cavity | — | — | — | — | unverified | |
| OEM-B-8 | Coolant temp sensor | temp_in | M800-B-3 | Analog Temperature Input 1 | temp_in | single_source | |
| OEM-B-9 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-1 | Cruise set switch | digital_in | M800-B-10 | Digital Input 3 | digital_in | single_source | |
| OEM-D-10 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-11 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-12 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-13 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-14 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-15 | Throttle actuator relay | low_side_out | M800-A-24 | AUX4 | switch_out | single_source | |
| OEM-D-16 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-17 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-2 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-3 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-4 | Cruise main switch | digital_in | M800-B-11 | Digital Input 4 | digital_in | single_source | |
| OEM-D-5 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-6 | Unused cavity | — | — | — | — | unverified | |
| OEM-D-7 | Cruise resume switch | digital_in | — | — | — | single_source | |
| OEM-D-8 | Brake pedal position switch | digital_in | — | — | — | single_source | |
| OEM-D-9 | Cruise clutch signal | digital_in | — | — | — | single_source | |
| OEM-E-1 | Coolant temp sensor 2 | temp_in | M800-B-4 | Analog Temperature Input 2 | temp_in | single_source | |
| OEM-E-10 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-11 | CAN H | can_h | M800-B-23 | CAN Bus High | can_h | single_source | |
| OEM-E-12 | Radiator fan control | low_side_out | M800-A-31 | AUX5 | switch_out | single_source | |
| OEM-E-13 | Multiplex communication | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor | analog_in | M800-B-22 | AV8 | analog_in | single_source | |
| OEM-E-15 | Electrical load detector | analog_in | — | — | — | single_source | |
| OEM-E-16 | Power steering load detector | analog_in | — | — | — | corroborated | |
| OEM-E-17 | Fuel pump relay | low_side_out | M800-A-18 | AUX1 | switch_out | single_source | |
| OEM-E-18 | A/C clutch relay | low_side_out | M800-A-32 | AUX6 | switch_out | single_source | |
| OEM-E-19 | Evap canister vent shut valve | low_side_out | — | — | — | single_source | |
| OEM-E-2 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-20 | Secondary O2 sensor | lambda_nb_in | M800-B-20 | Analog Voltage Input 6 | analog_in | single_source | |
| OEM-E-21 | Secondary O2 heater | low_side_out | M800-A-34 | AUX8 | switch_out | single_source | |
| OEM-E-22 | Brake pedal switch | digital_in | — | — | — | single_source | |
| OEM-E-23 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-24 | CAN L | can_l | M800-B-24 | CAN Bus Low | can_l | single_source | |
| OEM-E-25 | Engine speed pulse (tacho) | tacho_out | — | — | — | single_source | |
| OEM-E-26 | Vehicle speed output | tacho_out | — | — | — | single_source | |
| OEM-E-27 | Immobilizer code | — | — | — | — | single_source | |
| OEM-E-28 | A/C switch signal | digital_in | — | — | — | single_source | |
| OEM-E-29 | Service check signal | — | — | — | — | single_source | |
| OEM-E-3 | Logic ground 3 | ground | M800-A-10 + M800-A-11 | GND Battery Negative + GND Battery Negative | ground | single_source | |
| OEM-E-30 | Write enable signal | — | — | — | — | single_source | |
| OEM-E-31 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-4 | Sensor ground 3 | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 + TB-J-GND | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply + Throttle sensor ground | sensor_ground | corroborated | |
| OEM-E-5 | Sensor voltage 3 | vref | M800-A-9 | 5V Auxiliary Sensor Supply | vref | corroborated | |
| OEM-E-6 | Unused cavity | — | — | — | — | unverified | |
| OEM-E-7 | Main relay control | low_side_out | M800-A-1 | AUX2 | switch_out | single_source | |
| OEM-E-8 | A/F sensor heater relay | low_side_out | M800-A-33 | AUX7 | switch_out | single_source | |
| OEM-E-9 | Ignition signal | digital_in | — | — | — | 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 | — | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | no route | Ignition power 1 | — | |
| W3 | SP-14V-1 | M800-A-26 | 0.85 | no route | VBAT Battery Positive | — | |
| W4 | OEM-A-4 | SP-GND-1 | 0.85 | no route | Power ground 2 | — | |
| W5 | OEM-A-5 | SP-GND-1 | 0.85 | no route | Power ground 1 | — | |
| W6 | OEM-A-8 | SP-GND-1 | 0.85 | no route | Logic ground 2 | — | |
| W7 | OEM-A-9 | SP-GND-1 | 0.85 | no route | Logic ground 1 | — | |
| W8 | OEM-E-3 | SP-GND-1 | 0.85 | no route | Logic ground 3 | — | |
| W9 | SP-GND-1 | M800-A-10 | 0.85 | no route | GND Battery Negative | — | |
| W10 | SP-GND-1 | M800-A-11 | 0.85 | no route | GND Battery Negative | — | |
| W11 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 | — | |
| W12 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 | — | |
| W13 | OEM-E-4 | SP-0V-1 | 0.5 | no route | Sensor ground 3 | — | |
| W14 | TB-J-GND | SP-0V-1 | 0.5 | no route | Throttle sensor ground | — | |
| W15 | SP-0V-1 | M800-B-14 | 0.5 | no route | 0V Comms Reference | — | |
| W16 | SP-0V-1 | M800-B-15 | 0.5 | no route | 0V Auxiliary Sensor Supply | — | |
| W17 | SP-0V-1 | M800-B-16 | 0.5 | no route | 0V Engine Sensor Supply | — | |
| W18 | OEM-A-20 | SP-5V1-1 | 0.5 | no route | Sensor voltage 2 | — | |
| W19 | OEM-A-21 | SP-5V1-1 | 0.5 | no route | Sensor voltage 1 | — | |
| W20 | OEM-E-5 | SP-5V1-1 | 0.5 | no route | Sensor voltage 3 | — | |
| W21 | SP-5V1-1 | M800-A-9 | 0.5 | no route | 5V Auxiliary Sensor Supply | — | |
| W22 | TB-J-VCC | M800-A-2 | 0.5 | no route | Throttle sensor 5V supply | — | |
| W23 | OEM-A-7 | M800-B-1 | 0.5 | no route | Crank position sensor (T1) | — | |
| W24 | OEM-A-6 | M800-B-2 | 0.5 | no route | Cam position sensor (T2) | — | |
| W25 | OEM-A-16 | M800-A-3 | 0.5 | no route | Ignition coil 1 | — | |
| W26 | OEM-A-15 | M800-A-4 | 0.5 | no route | Ignition coil 2 | — | |
| W27 | OEM-A-14 | M800-A-5 | 0.5 | no route | Ignition coil 3 | — | |
| W28 | OEM-A-13 | M800-A-6 | 0.5 | no route | Ignition coil 4 | — | |
| W29 | OEM-B-5 | M800-A-19 | 0.5 | no route | Injector 1 | — | |
| W30 | OEM-B-4 | M800-A-20 | 0.5 | no route | Injector 2 | — | |
| W31 | OEM-B-3 | M800-A-21 | 0.5 | no route | Injector 3 | — | |
| W32 | OEM-B-2 | M800-A-22 | 0.5 | no route | Injector 4 | — | |
| W33 | OEM-E-17 | M800-A-18 | 0.5 | no route | Fuel pump relay | — | |
| W34 | OEM-E-7 | M800-A-1 | 0.5 | no route | Main relay control | — | |
| W35 | OEM-B-6 | M800-A-23 | 0.5 | no route | VTEC solenoid | — | |
| W36 | OEM-A-30 | M800-A-14 | 0.5 | no route | MAP sensor | — | |
| W37 | OEM-A-25 | M800-A-15 | 0.5 | no route | Accelerator pedal position B | — | |
| W38 | OEM-A-26 | M800-A-16 | 0.5 | no route | Accelerator pedal position A | — | |
| W39 | OEM-B-8 | M800-B-3 | 0.5 | no route | Coolant temp sensor | — | |
| W40 | TB-J-TPS1 | M800-A-17 | 0.5 | no route | Throttle position 1 | — | |
| W41 | TB-J-TPS2 | M800-A-25 | 0.5 | no route | Throttle position 2 | — | |
| W42 | OEM-D-15 | M800-A-24 | 0.5 | no route | Throttle actuator relay | — | |
| W43 | OEM-E-12 | M800-A-31 | 0.5 | no route | Radiator fan control | — | |
| W44 | OEM-E-18 | M800-A-32 | 0.5 | no route | A/C clutch relay | — | |
| W45 | OEM-E-8 | M800-A-33 | 0.5 | no route | A/F sensor heater relay | — | |
| W46 | OEM-E-21 | M800-A-34 | 0.5 | no route | Secondary O2 heater | — | |
| W47 | OEM-A-10 | M800-A-27 | 0.5 | no route | A/F sensor heater | — | |
| W48 | OEM-B-15 | M800-A-28 | 0.5 | no route | Engine mount control solenoid | — | |
| W49 | OEM-B-18 | M800-A-29 | 0.5 | no route | Alternator control | — | |
| W50 | OEM-B-21 | M800-A-30 | 0.5 | no route | Evap canister purge valve | — | |
| W51 | OEM-E-20 | M800-B-20 | 0.5 | no route | Secondary O2 sensor | — | |
| W52 | OEM-E-1 | M800-B-4 | 0.5 | no route | Coolant temp sensor 2 | — | |
| W53 | OEM-B-17 | M800-B-5 | 0.5 | no route | Intake air temp sensor | — | |
| W54 | OEM-B-13 | M800-B-21 | 0.5 | no route | Alternator FR signal | — | |
| W55 | OEM-E-14 | M800-B-22 | 0.5 | no route | Fuel tank pressure sensor | — | |
| W56 | OEM-A-18 | M800-B-8 | 0.5 | no route | Vehicle speed sensor | — | |
| W57 | OEM-B-11 | M800-B-9 | 0.5 | no route | VTEC oil pressure switch | — | |
| W58 | OEM-D-1 | M800-B-10 | 0.5 | no route | Cruise set switch | — | |
| W59 | OEM-D-4 | M800-B-11 | 0.5 | no route | Cruise main switch | — | |
| W60 | OEM-E-11 | M800-B-23 | 0.5 | no route | CAN H | — | |
| W61 | OEM-E-24 | M800-B-24 | 0.5 | no route | CAN L | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 3-1437290-7 | TE | Superseal 1.0 26-way plug | 1.000 | ea |
| connector | 4-1437290-0 | TE | Superseal 1.0 34-way plug, Key 1 | 1.000 | ea |
| connector | S2K-0609-ECU-A | Honda | S2000 2006–09 ECU plug A (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-ECU-B | Honda | S2000 2006–09 ECU plug B (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-ECU-D | Honda | S2000 2006–09 ECU plug D (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-ECU-E | Honda | S2000 2006–09 ECU plug E (P/N unknown) | 1.000 | ea |
| connector | S2K-0609-TB | Honda | 2006–09 S2000 throttle body plug, 6-way (pin numbers from Link forum dealer post; housing P/N unknown) | 1.000 | ea |
| terminal | 3-1447221-4 | TE | Superseal 1.0 socket terminal, 20 AWG (0.5 sq mm) | 47.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| dbw_motor | TB | Throttle motor + | — | — | — | — | — |
| dbw_motor | TB | Throttle motor − | — | — | — | — | — |
| dbw_tps | TB | Throttle position 1 | 0_5v | M800-A-17 | Analog Voltage Input 4 | analog_0_5 | — |
| dbw_tps | TB | Throttle position 2 | 0_5v | M800-A-25 | Analog Voltage Input 5 | analog_0_5 | — |
Findings
Open (28)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | PHYS_REQUIRED_OPEN | TB-J-M+ | TB-J-M+ "Throttle motor +" is required but not wired. |
| error | PHYS_REQUIRED_OPEN | TB-J-M- | TB-J-M- "Throttle motor −" is required but not wired. |
| warn | DBW_SHARED_5V | M800-A-9 + OEM-A-20 + OEM-A-21 + OEM-E-5 + SP-5V1-1 | These 5 V supplies are separate in the stock car (OEM-A-20 [s2k_vcc2], OEM-A-21 [s2k_vcc1], OEM-E-5 [s2k_vcc3]) and here share one ECU 5 V (M800-A-9). On a drive-by-wire car the OEM splits them so one short or fault can't corrupt both throttle/pedal tracks at once. M800 has 2 5 V sensor supply pin(s). All are in use, so decide: accept the shared supply (and rely on the ECU's DBW fault checks), or add a separate regulated 5 V for the sub tracks. |
| warn | LOAD_UNKNOWN | M800-A-1 | M800-A-1 "AUX2" drives OEM-E-7 Main relay control (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-18 | M800-A-18 "AUX1" drives OEM-E-17 Fuel pump relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-19 | M800-A-19 "INJ1" drives OEM-B-5 Injector 1 (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-20 | M800-A-20 "INJ2" drives OEM-B-4 Injector 2 (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-21 | M800-A-21 "INJ3" drives OEM-B-3 Injector 3 (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-22 | M800-A-22 "INJ4" drives OEM-B-2 Injector 4 (load 1.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-23 | M800-A-23 "AUX3" drives OEM-B-6 VTEC solenoid (load 1.0 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-24 | M800-A-24 "AUX4" drives OEM-D-15 Throttle actuator relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-31 | M800-A-31 "AUX5" drives OEM-E-12 Radiator fan control (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-32 | M800-A-32 "AUX6" drives OEM-E-18 A/C clutch relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | M800-A-33 | M800-A-33 "AUX7" drives OEM-E-8 A/F sensor heater relay (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | SUPPLY_GROUP | M800-A-9 + OEM-A-20 + OEM-A-21 + OEM-E-5 + SP-5V1-1 | Supplies meant to stay independent share one net: OEM-A-20 [s2k_vcc2], OEM-A-21 [s2k_vcc1], OEM-E-5 [s2k_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 ↔ M800-A-27 | OEM-A-10 "A/F sensor heater" [low_side_out] is wired to M800-A-27 "INJ5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-15 ↔ M800-A-28 | OEM-B-15 "Engine mount control solenoid" [low_side_out] is wired to M800-A-28 "INJ6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-18 ↔ M800-A-29 | OEM-B-18 "Alternator control" [low_side_out] is wired to M800-A-29 "INJ7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-21 ↔ M800-A-30 | OEM-B-21 "Evap canister purge valve" [low_side_out] is wired to M800-A-30 "INJ8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-6 ↔ M800-A-23 | OEM-B-6 "VTEC solenoid" [high_side_out] is wired to M800-A-23 "AUX3" [switch_out]. Configure this output as high side. |
| info | NET_FAMILY | OEM-D-15 ↔ M800-A-24 | OEM-D-15 "Throttle actuator relay" [low_side_out] is wired to M800-A-24 "AUX4" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-12 ↔ M800-A-31 | OEM-E-12 "Radiator fan control" [low_side_out] is wired to M800-A-31 "AUX5" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-17 ↔ M800-A-18 | OEM-E-17 "Fuel pump relay" [low_side_out] is wired to M800-A-18 "AUX1" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-18 ↔ M800-A-32 | OEM-E-18 "A/C clutch relay" [low_side_out] is wired to M800-A-32 "AUX6" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-21 ↔ M800-A-34 | OEM-E-21 "Secondary O2 heater" [low_side_out] is wired to M800-A-34 "AUX8" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-7 ↔ M800-A-1 | OEM-E-7 "Main relay control" [low_side_out] is wired to M800-A-1 "AUX2" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E-8 ↔ M800-A-33 | OEM-E-8 "A/F sensor heater relay" [low_side_out] is wired to M800-A-33 "AUX7" [switch_out]. Configure this output as low side. |
| info | UNMAPPED | OEM | 21 optional OEM pins are not mapped: OEM-A-1 Knock sensor; OEM-A-28 A/F sensor signal −; OEM-A-31 A/F sensor signal +; OEM-B-10 Alternator L signal; OEM-B-19 Throttle actuator command to throttle control module (SEFD); OEM-B-20 Throttle actuator command to throttle control module (SEDF); OEM-D-7 Cruise resume switch; OEM-D-8 Brake pedal position switch; OEM-D-9 Cruise clutch signal; OEM-E-13 Multiplex communication; OEM-E-15 Electrical load detector; OEM-E-16 Power steering load detector; OEM-E-19 Evap canister vent shut valve; OEM-E-22 Brake pedal switch; OEM-E-25 Engine speed pulse (tacho); OEM-E-26 Vehicle speed output; OEM-E-27 Immobilizer code; OEM-E-28 A/C switch signal; OEM-E-29 Service check signal; OEM-E-30 Write enable signal; OEM-E-9 Ignition signal |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Fit check: unconfirmed. Confirm these before building: - Throttle motor draws ≥ ~14 A at stall; this ECU's H-bridge rating is not known - Trigger pattern for Honda F22C1 not found in the ECU's docs (No documented M800 OEM preset.) Auto-mapped by auto_map() from the library pin data on 2026-10-11. Review every wire against both manuals before building. Open items: - TB-J M+: Throttle motor +: needs a paired H-bridge on MoTeC M800 - TB-J M-: Throttle motor −: needs a paired H-bridge on MoTeC M800 Not wired: - OEM-A 1: Knock sensor: no free knock input on MoTeC M800 - OEM-E 9: Ignition signal: key-on 12 V sense — optional in a swap (the main relay is energized from keyed 12 V, not from this pin); MoTeC M800 has no dedicated key-on input - OEM-E 19: Evap canister vent shut valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M800 - OEM-E 25: Engine speed pulse (tacho): no free tacho/frequency_out/low_side/ls_hs on MoTeC M800 - OEM-E 26: Vehicle speed output: no free frequency_out/tacho/low_side/ls_hs on MoTeC M800 - OEM-E 15: Electrical load detector: no free analog_0_5 on MoTeC M800 - OEM-E 16: Power steering load detector: no free analog_0_5 on MoTeC M800 - OEM-D 7: Cruise resume switch: no free switch_in/frequency_in/analog_0_5 on MoTeC M800 - OEM-D 8: Brake pedal position switch: no free switch_in/frequency_in/analog_0_5 on MoTeC M800 - OEM-D 9: Cruise clutch signal: no free switch_in/frequency_in/analog_0_5 on MoTeC M800 - OEM-E 22: Brake pedal switch: no free switch_in/frequency_in/analog_0_5 on MoTeC M800 - OEM-E 28: A/C switch signal: no free switch_in/frequency_in/analog_0_5 on MoTeC M800 - OEM-E 13: Multiplex communication: no free k_line on MoTeC M800 - OEM-A 28: A/F sensor signal −: not classified in the library; wire by hand - OEM-A 31: A/F sensor signal +: not classified in the library; wire by hand - OEM-B 10: Alternator L signal: not classified in the library; wire by hand - OEM-B 19: Throttle actuator command to throttle control module (SEFD): not classified in the library; wire by hand - OEM-B 20: Throttle actuator command to throttle control module (SEDF): not classified in the library; wire by hand - OEM-E 27: Immobilizer code: not classified in the library; wire by hand - OEM-E 29: Service check signal: not classified in the library; wire by hand - OEM-E 30: Write enable signal: not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | AEM 30-6053 Series 2 Plug & Play EMS, 2006–2008 S2000 AP2 (original ECU pinout) | https://documents.aemelectronics.com/techlibrary_30-6053_series_2_plug___play_ems.pdf | — | 2026-10-05 | ecc8006f849f |
| 4 | community_copy | Honda S2000 Service Manual 2000–2008, Fuel and Emissions Systems | https://www.s2000.wiki/view/images/7/7f/Service_Manual_2000-2008.pdf | archive | 2026-10-05 | a470cfc928e9 |
| 4 | vendor_doc | MoTeC M400/M600/M800/M880 Manual — Appendix L: Pin list by Function | https://starracecars.com/wp-content/uploads/resources/M400_M600_M800_M880_Manual_A5.pdf | archive | 2026-10-05 | b69bb8ffb674 |
| 4 | vendor_doc | MoTeC M800 OEM WRX56 Installation | https://motec.com.au | archive | 2026-10-05 | 2ca4be92bb65 |
| 3 | vendor_doc | ScienceofSpeed Link G4X ECU, S2000 2006–09 (product page) | https://www.scienceofspeed.com/s2000-2000-09/scienceofspeed-link-g4x-ecu-s2000-2006-09-enpp-3822.html | archive | 2026-10-05 | 643bc0efd6d7 |
| 2 | forum | Link forum: dbw wiring (07/08 S2000, ViPEC V88) | https://forums.linkecu.com/topic/313-dbw-wiring/ | — | 2026-10-05 | b788a1b47b9e |