Toyota Mark II JZX90 1992-96 (1JZ-GTE, non-VVT) → MoTeC M170 13170 (auto)
Toyota Mark II JZX90 1992-96 (1JZ-GTE, non-VVT) — MoTeC — M170
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-12
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 | 1: read the Findings page before cutting any wire |
| Size of the job | 59 wires · 8 connectors · 0 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| 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-C86-22 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-C86-23 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | M170-A-23 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | M170-A-32 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | SP-14V-1 | M170-A-41 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-C86-14 | M170-A-54 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-C85-16 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-C88-28 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-C88-33 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | OEM-C88-34 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | M170-A-14 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | M170-A-15 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | M170-A-19 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | M170-A-20 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-GND-1 | M170-A-21 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-C84-11 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-C84-17 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-C84-22 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-C84-6 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | SP-0V-1 | M170-A-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | SP-0V-1 | M170-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-C84-1 | M170-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-C84-5 | M170-A-49 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-C84-10 | M170-A-56 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-C84-16 | M170-A-46 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-C88-5 | M170-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-C88-4 | M170-A-60 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-C88-24 | M170-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-C88-16 | M170-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-C88-15 | M170-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-C88-26 | M170-A-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-C88-30 | M170-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-C88-29 | M170-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-C88-10 | M170-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-C88-9 | M170-A-43 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-C88-8 | M170-A-50 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-C84-8 | M170-A-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-C84-7 | M170-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-C84-20 | M170-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-C85-2 | M170-A-51 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-C86-5 | M170-A-63 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-C88-3 | M170-A-66 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-C88-11 | M170-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-C88-23 | M170-A-42 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-C88-17 | M170-A-57 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-C88-22 | M170-A-62 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-C84-12 | M170-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-C84-13 | M170-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-C84-14 | M170-A-38 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-C86-13 | M170-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-C86-12 | M170-A-45 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-C84-4 | M170-A-52 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-C84-9 | M170-A-53 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-C84-15 | M170-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-C84-3 | M170-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-C85-5 | M170-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-C86-7 | M170-A-36 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-C86-10 | M170-A-35 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-C86-11 | M170-A-44 | 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 | M170-A-16 | M170-A-11 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 2 | M170-A-11 | M170-A-23 | open (OL) | sensor ground must not touch +12 V supply | |
| 3 | M170-A-11 | M170-A-54 | open (OL) | sensor ground must not touch +12 V supply | |
| 4 | M170-A-14 | M170-A-16 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | M170-A-14 | M170-A-23 | open (OL) | power ground must not touch +12 V supply | |
| 6 | M170-A-14 | M170-A-54 | open (OL) | power ground must not touch +12 V supply | |
| 7 | M170-A-16 | M170-A-23 | open (OL) | 5 V sensor reference must not touch +12 V supply | |
| 8 | M170-A-16 | M170-A-54 | open (OL) | 5 V sensor reference must not touch +12 V supply |
If any reading doesn't match, stop and get help before powering up.
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
M170-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Low Side Ignition 1 | — | W28 | — | 0.5 | OEM-C88-24 | — | — | — |
| 10 | Low Side Ignition 4 | — | W31 | — | 0.5 | OEM-C88-26 | — | — | — |
| 11 | Sensor 0V A | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 12 | Analogue Voltage Input 5 | — | W56 | — | 0.5 | OEM-C85-5 | — | — | — |
| 13 | Universal Digital Input 7 | — | W54 | — | 0.5 | OEM-C84-15 | — | — | — |
| 14 | Battery Negative 1 | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 15 | Battery Negative 2 | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 16 | Sensor 5.0V A | — | W22 | — | 0.5 | OEM-C84-1 | — | — | — |
| 17 | Low Side Ignition 5 | — | W32 | — | 0.5 | OEM-C88-30 | — | — | — |
| 18 | Analogue Voltage Input 2 | — | W38 | — | 0.5 | OEM-C84-7 | — | — | — |
| 19 | Battery Negative 3 | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| 2 | Low Side Ignition 8 | — | — | — | — | — | — | — | — |
| 20 | Battery Negative 4 | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 21 | Battery Negative 5 | — | W15 | — | 0.85 | SP-GND-1 | — | — | — |
| 22 | Universal Digital Input 8 | — | W55 | — | 0.5 | OEM-C84-3 | — | — | — |
| 23 | Battery Positive | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 24 | Peak Hold Injector 5 | — | W43 | — | 0.5 | OEM-C88-11 | — | — | — |
| 25 | Low Side Ignition 6 | — | W33 | — | 0.5 | OEM-C88-29 | — | — | — |
| 26 | Analogue Voltage Input 1 | — | W37 | — | 0.5 | OEM-C84-8 | — | — | — |
| 27 | Sensor 0V B | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 28 | Analogue Temperature Input 1 | — | W39 | — | 0.5 | OEM-C84-20 | — | — | — |
| 29 | Knock Input 1 | — | W26 | — | 0.5 | OEM-C88-5 | — | — | — |
| 3 | Low Side Ignition 7 | — | — | — | — | — | — | — | — |
| 30 | Analogue Temperature Input 3 | — | W50 | — | 0.5 | OEM-C86-13 | — | — | — |
| 31 | CAN Bus 1 Low | — | — | — | — | — | — | — | — |
| 32 | Battery Positive | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 33 | Peak Hold Injector 1 | — | W34 | — | 0.5 | OEM-C88-10 | — | — | — |
| 34 | Sensor 5.0V B | — | — | — | — | — | — | — | — |
| 35 | Analogue Voltage Input 7 | — | W58 | — | 0.5 | OEM-C86-10 | — | — | — |
| 36 | Analogue Voltage Input 6 | — | W57 | — | 0.5 | OEM-C86-7 | — | — | — |
| 37 | Sensor 6.3V | — | — | — | — | — | — | — | — |
| 38 | Analogue Temperature Input 2 | — | W49 | — | 0.5 | OEM-C84-14 | — | — | — |
| 39 | Analogue Temperature Input 4 | — | — | — | — | — | — | — | — |
| 4 | Low Side Ignition 3 | — | W30 | — | 0.5 | OEM-C88-15 | — | — | — |
| 40 | CAN Bus 1 High | — | — | — | — | — | — | — | — |
| 41 | Battery Positive | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 42 | Peak Hold Injector 6 | — | W44 | — | 0.5 | OEM-C88-23 | — | — | — |
| 43 | Low Side Injector 1 | — | W35 | — | 0.5 | OEM-C88-9 | — | — | — |
| 44 | Analogue Voltage Input 8 | — | W59 | — | 0.5 | OEM-C86-11 | — | — | — |
| 45 | Universal Digital Input 4 | — | W51 | — | 0.5 | OEM-C86-12 | — | — | — |
| 46 | Universal Digital Input 3 | — | W25 | — | 0.5 | OEM-C84-16 | — | — | — |
| 47 | Ethernet Transmit - | — | — | — | — | — | — | — | — |
| 48 | Ethernet Transmit + | — | — | — | — | — | — | — | — |
| 49 | Universal Digital Input 1 | — | W23 | — | 0.5 | OEM-C84-5 | — | — | — |
| 5 | Low Side Ignition 2 | — | W29 | — | 0.5 | OEM-C88-16 | — | — | — |
| 50 | Peak Hold Injector 2 | — | W36 | — | 0.5 | OEM-C88-8 | — | — | — |
| 51 | Low Side Injector 2 | — | W40 | — | 0.5 | OEM-C85-2 | — | — | — |
| 52 | Universal Digital Input 5 | — | W52 | — | 0.5 | OEM-C84-4 | — | — | — |
| 53 | Universal Digital Input 6 | — | W53 | — | 0.5 | OEM-C84-9 | — | — | — |
| 54 | Battery Backup | — | W6 | — | 0.85 | OEM-C86-14 | — | — | — |
| 55 | Ethernet Receive + | — | — | — | — | — | — | — | — |
| 56 | Universal Digital Input 2 | — | W24 | — | 0.5 | OEM-C84-10 | — | — | — |
| 57 | Peak Hold Injector 7 | — | W45 | — | 0.5 | OEM-C88-17 | — | — | — |
| 58 | Half Bridge Output 5 | — | — | — | — | — | — | — | — |
| 59 | Half Bridge Output 3 | — | — | — | — | — | — | — | — |
| 6 | Analogue Voltage Input 3 | — | W47 | — | 0.5 | OEM-C84-12 | — | — | — |
| 60 | Knock Input 2 | — | W27 | — | 0.5 | OEM-C88-4 | — | — | — |
| 61 | Ethernet Receive - | — | — | — | — | — | — | — | — |
| 62 | Peak Hold Injector 8 | — | W46 | — | 0.5 | OEM-C88-22 | — | — | — |
| 63 | Peak Hold Injector 3 | — | W41 | — | 0.5 | OEM-C86-5 | — | — | — |
| 64 | Half Bridge Output 6 | — | — | — | — | — | — | — | — |
| 65 | Half Bridge Output 4 | — | — | — | — | — | — | — | — |
| 66 | Peak Hold Injector 4 | — | W42 | — | 0.5 | OEM-C88-3 | — | — | — |
| 7 | Analogue Voltage Input 4 | — | W48 | — | 0.5 | OEM-C84-13 | — | — | — |
| 8 | Half Bridge Output 2 | — | — | — | — | — | — | — | — |
| 9 | Half Bridge Output 1 | — | — | — | — | — | — | — | — |
OEM-C84
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sensor supply +5V (VCC) | — | W22 | — | 0.5 | M170-A-16 | — | — | — |
| 10 | Cam position 1 (G1) | — | W24 | — | 0.5 | M170-A-56 | — | — | — |
| 11 | Cam 1 return (G1-) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 12 | TRAC throttle position (VTA2) | — | W47 | — | 0.5 | M170-A-6 | — | — | — |
| 13 | O2 sensor (OX1) | — | W48 | — | 0.5 | M170-A-7 | — | — | — |
| 14 | Intake air temperature (THA) | — | W49 | — | 0.5 | M170-A-38 | — | — | — |
| 15 | OD direct-clutch speed sensor (NCO+) | — | W54 | — | 0.5 | M170-A-13 | — | — | — |
| 16 | Cam position 2 (G2) | — | W25 | — | 0.5 | M170-A-46 | — | — | — |
| 17 | Cam 2 return (G2-) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 20 | Coolant temperature (THW) | — | W39 | — | 0.5 | M170-A-28 | — | — | — |
| 22 | Sensor ground (E2) | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | OD direct-clutch speed sensor (NCO-) | — | W55 | — | 0.5 | M170-A-22 | — | — | — |
| 4 | No.2 speed sensor (SP2-) | — | W52 | — | 0.5 | M170-A-52 | — | — | — |
| 5 | Crank position (NE) | — | W23 | — | 0.5 | M170-A-49 | — | — | — |
| 6 | Crank sensor return (NE-) | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | Throttle position (VTA1) | — | W38 | — | 0.5 | M170-A-18 | — | — | — |
| 8 | Manifold pressure (PIM) | — | W37 | — | 0.5 | M170-A-26 | — | — | — |
| 9 | No.2 speed sensor (SP2+) | — | W53 | — | 0.5 | M170-A-53 | — | — | — |
OEM-C85
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Slave engine speed (NEO) | — | — | — | — | — | — | — | — |
| 10 | Fuel pump diagnostic (DI) | — | — | — | — | — | — | — | — |
| 11 | Slave TRAC throttle position (VTO2) | — | — | — | — | — | — | — | — |
| 14 | ABS active (MT only) | — | — | — | — | — | — | — | — |
| 16 | Power ground (E1) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 2 | EFI main relay control (M-REL) | — | W40 | — | 0.5 | M170-A-51 | — | — | — |
| 3 | Check-engine lamp (W) | — | — | — | — | — | — | — | — |
| 4 | Fuel pump control (FPC) | — | — | — | — | — | — | — | — |
| 5 | Diagnostic test 1 (TE1) | — | W56 | — | 0.5 | M170-A-12 | — | — | — |
| 6 | Timing retard (TR) | — | — | — | — | — | — | — | — |
| 7 | Slave throttle position (VTO1) | — | — | — | — | — | — | — | — |
OEM-C86
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Diagnostic test terminal (TT) | — | — | — | — | — | — | — | — |
| 10 | A/T 2nd-gear indicator (2) | — | W58 | — | 0.5 | M170-A-35 | — | — | — |
| 11 | Diagnostic test 2 (TE2) | — | W59 | — | 0.5 | M170-A-44 | — | — | — |
| 12 | No.1 speed sensor (SP1) | — | W51 | — | 0.5 | M170-A-45 | — | — | — |
| 13 | Cat temperature sensor (CCO) | — | W50 | — | 0.5 | M170-A-30 | — | — | — |
| 14 | Battery constant (BATT) | — | W6 | — | 0.85 | M170-A-54 | — | — | — |
| 17 | A/T throttle position (L3) | — | — | — | — | — | — | — | — |
| 18 | A/T throttle position (L2) | — | — | — | — | — | — | — | — |
| 19 | A/T throttle position (L1) | — | — | — | — | — | — | — | — |
| 2 | A/T low-gear indicator (L) | — | — | — | — | — | — | — | — |
| 20 | A/C request (A/C) | — | — | — | — | — | — | — | — |
| 22 | EFI main relay power (+B) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 23 | EFI main relay power (+B1) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 25 | Stop light switch (STP) | — | — | — | — | — | — | — | — |
| 28 | Electrical load sense (ELS) | — | — | — | — | — | — | — | — |
| 3 | A/T power/normal mode (P) | — | — | — | — | — | — | — | — |
| 5 | A/C clutch relay (ACMG) | — | W41 | — | 0.5 | M170-A-63 | — | — | — |
| 6 | A/T overdrive disable 2 (OD2) | — | — | — | — | — | — | — | — |
| 7 | A/T overdrive disable 1 (OD1) | — | W57 | — | 0.5 | M170-A-36 | — | — | — |
| 8 | Cat temp warning light (EGW) | — | — | — | — | — | — | — | — |
| 9 | Ignition switch (IGSW) | — | — | — | — | — | — | — | — |
OEM-C88
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Injector 1 (#10, cyl 1&4) | — | W34 | — | 0.5 | M170-A-33 | — | — | — |
| 11 | A/T shift solenoid 1 (S1) | — | W43 | — | 0.5 | M170-A-24 | — | — | — |
| 12 | Igniter feedback (IGF) | — | — | — | — | — | — | — | — |
| 13 | Starter signal (STA) | — | — | — | — | — | — | — | — |
| 14 | Neutral/park switch (NSW) | — | — | — | — | — | — | — | — |
| 15 | Ignition 3 (IGT3) | — | W30 | — | 0.5 | M170-A-4 | — | — | — |
| 16 | Ignition 2 (IGT2) | — | W29 | — | 0.5 | M170-A-5 | — | — | — |
| 17 | A/T shift solenoid 2 (S2) | — | W45 | — | 0.5 | M170-A-57 | — | — | — |
| 19 | Voltage feedback (VF) | — | — | — | — | — | — | — | — |
| 20 | ISC stepper coil 4 (ISCV4) | — | — | — | — | — | — | — | — |
| 21 | ISC stepper coil 3 (ISCV3) | — | — | — | — | — | — | — | — |
| 22 | ISC stepper coil 2 (ISCV2) | — | W46 | — | 0.5 | M170-A-62 | — | — | — |
| 23 | ISC stepper coil 1 (ISCV1) | — | W44 | — | 0.5 | M170-A-42 | — | — | — |
| 24 | Ignition 1 (IGT1) | — | W28 | — | 0.5 | M170-A-1 | — | — | — |
| 26 | Ignition 4 (IGT4) | — | W31 | — | 0.5 | M170-A-10 | — | — | — |
| 27 | A/T lock-up solenoid (S3) | — | — | — | — | — | — | — | — |
| 28 | Power ground (E11) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 29 | Ignition 6 (IGT6) | — | W33 | — | 0.5 | M170-A-25 | — | — | — |
| 3 | O2 heater (HT) | — | W42 | — | 0.5 | M170-A-66 | — | — | — |
| 30 | Ignition 5 (IGT5) | — | W32 | — | 0.5 | M170-A-17 | — | — | — |
| 31 | TRAC throttle idle switch (IDL2) | — | — | — | — | — | — | — | — |
| 32 | TPS idle switch (IDL1) | — | — | — | — | — | — | — | — |
| 33 | Power ground (E02) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 34 | Power ground (E01) | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Knock sensor 2 (KNK2, rear) | — | W27 | — | 0.5 | M170-A-60 | — | — | — |
| 5 | Knock sensor 1 (KNK1, front) | — | W26 | — | 0.5 | M170-A-29 | — | — | — |
| 7 | EVAP purge VSV | — | — | — | — | — | — | — | — |
| 8 | Injector 3 (#30, cyl 2&6) | — | W36 | — | 0.5 | M170-A-50 | — | — | — |
| 9 | Injector 2 (#20, cyl 3&5) | — | W35 | — | 0.5 | M170-A-43 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W16 | — | 0.5 | OEM-C84-11 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-C84-17 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | OEM-C84-22 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-C84-6 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | M170-A-11 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | M170-A-27 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-C86-22 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-C86-23 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | M170-A-23 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | M170-A-32 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | M170-A-41 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W7 | — | 0.85 | OEM-C85-16 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-C88-28 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-C88-33 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | OEM-C88-34 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | M170-A-14 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | M170-A-15 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | M170-A-19 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | M170-A-20 | — | — | — |
| 1 | — | — | W15 | — | 0.85 | M170-A-21 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-C84-1 | Sensor supply +5V (VCC) | vref | M170-A-16 | Sensor 5.0V A | vref | single_source | |
| OEM-C84-10 | Cam position 1 (G1) | trigger_in | M170-A-56 | Universal Digital Input 2 | digital_in | single_source | |
| OEM-C84-11 | Cam 1 return (G1-) | sensor_ground | M170-A-11 + M170-A-27 | Sensor 0V A + Sensor 0V B | sensor_ground | single_source | |
| OEM-C84-12 | TRAC throttle position (VTA2) | analog_in | M170-A-6 | Analogue Voltage Input 3 | analog_in | single_source | |
| OEM-C84-13 | O2 sensor (OX1) | lambda_nb_in | M170-A-7 | Analogue Voltage Input 4 | analog_in | single_source | |
| OEM-C84-14 | Intake air temperature (THA) | temp_in | M170-A-38 | Analogue Temperature Input 2 | temp_in | single_source | |
| OEM-C84-15 | OD direct-clutch speed sensor (NCO+) | digital_in | M170-A-13 | Universal Digital Input 7 | digital_in | single_source | |
| OEM-C84-16 | Cam position 2 (G2) | trigger_in | M170-A-46 | Universal Digital Input 3 | digital_in | single_source | |
| OEM-C84-17 | Cam 2 return (G2-) | sensor_ground | M170-A-11 + M170-A-27 | Sensor 0V A + Sensor 0V B | sensor_ground | single_source | |
| OEM-C84-20 | Coolant temperature (THW) | temp_in | M170-A-28 | Analogue Temperature Input 1 | temp_in | single_source | |
| OEM-C84-22 | Sensor ground (E2) | sensor_ground | M170-A-11 + M170-A-27 | Sensor 0V A + Sensor 0V B | sensor_ground | single_source | |
| OEM-C84-3 | OD direct-clutch speed sensor (NCO-) | digital_in | M170-A-22 | Universal Digital Input 8 | digital_in | single_source | |
| OEM-C84-4 | No.2 speed sensor (SP2-) | digital_in | M170-A-52 | Universal Digital Input 5 | digital_in | single_source | |
| OEM-C84-5 | Crank position (NE) | trigger_in | M170-A-49 | Universal Digital Input 1 | digital_in | single_source | |
| OEM-C84-6 | Crank sensor return (NE-) | sensor_ground | M170-A-11 + M170-A-27 | Sensor 0V A + Sensor 0V B | sensor_ground | single_source | |
| OEM-C84-7 | Throttle position (VTA1) | analog_in | M170-A-18 | Analogue Voltage Input 2 | analog_in | single_source | |
| OEM-C84-8 | Manifold pressure (PIM) | analog_in | M170-A-26 | Analogue Voltage Input 1 | analog_in | single_source | |
| OEM-C84-9 | No.2 speed sensor (SP2+) | digital_in | M170-A-53 | Universal Digital Input 6 | digital_in | single_source | |
| OEM-C85-1 | Slave engine speed (NEO) | digital_in | — | — | — | single_source | |
| OEM-C85-10 | Fuel pump diagnostic (DI) | digital_in | — | — | — | single_source | |
| OEM-C85-11 | Slave TRAC throttle position (VTO2) | analog_out | — | — | — | single_source | |
| OEM-C85-14 | ABS active (MT only) | digital_in | — | — | — | single_source | |
| OEM-C85-16 | Power ground (E1) | ground | M170-A-14 + M170-A-15 + M170-A-19 + M170-A-20 + M170-A-21 | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 | ground | single_source | |
| OEM-C85-2 | EFI main relay control (M-REL) | low_side_out | M170-A-51 | Low Side Injector 2 | injector_out | single_source | |
| OEM-C85-3 | Check-engine lamp (W) | low_side_out | — | — | — | single_source | |
| OEM-C85-4 | Fuel pump control (FPC) | low_side_out | — | — | — | single_source | |
| OEM-C85-5 | Diagnostic test 1 (TE1) | digital_in | M170-A-12 | Analogue Voltage Input 5 | analog_in | single_source | |
| OEM-C85-6 | Timing retard (TR) | digital_in | — | — | — | single_source | |
| OEM-C85-7 | Slave throttle position (VTO1) | analog_out | — | — | — | single_source | |
| OEM-C86-1 | Diagnostic test terminal (TT) | digital_in | — | — | — | single_source | |
| OEM-C86-10 | A/T 2nd-gear indicator (2) | digital_in | M170-A-35 | Analogue Voltage Input 7 | analog_in | single_source | |
| OEM-C86-11 | Diagnostic test 2 (TE2) | digital_in | M170-A-44 | Analogue Voltage Input 8 | analog_in | single_source | |
| OEM-C86-12 | No.1 speed sensor (SP1) | digital_in | M170-A-45 | Universal Digital Input 4 | digital_in | single_source | |
| OEM-C86-13 | Cat temperature sensor (CCO) | temp_in | M170-A-30 | Analogue Temperature Input 3 | temp_in | single_source | |
| OEM-C86-14 | Battery constant (BATT) | power_in | M170-A-54 | Battery Backup | power_in | single_source | |
| OEM-C86-17 | A/T throttle position (L3) | digital_in | — | — | — | single_source | |
| OEM-C86-18 | A/T throttle position (L2) | digital_in | — | — | — | single_source | |
| OEM-C86-19 | A/T throttle position (L1) | digital_in | — | — | — | single_source | |
| OEM-C86-2 | A/T low-gear indicator (L) | digital_in | — | — | — | single_source | |
| OEM-C86-20 | A/C request (A/C) | digital_in | — | — | — | single_source | |
| OEM-C86-22 | EFI main relay power (+B) | power_in | M170-A-23 + M170-A-32 + M170-A-41 | Battery Positive + Battery Positive + Battery Positive | power_in | single_source | |
| OEM-C86-23 | EFI main relay power (+B1) | power_in | M170-A-23 + M170-A-32 + M170-A-41 | Battery Positive + Battery Positive + Battery Positive | power_in | single_source | |
| OEM-C86-25 | Stop light switch (STP) | digital_in | — | — | — | single_source | |
| OEM-C86-28 | Electrical load sense (ELS) | digital_in | — | — | — | single_source | |
| OEM-C86-3 | A/T power/normal mode (P) | digital_in | — | — | — | single_source | |
| OEM-C86-5 | A/C clutch relay (ACMG) | low_side_out | M170-A-63 | Peak Hold Injector 3 | injector_out | single_source | |
| OEM-C86-6 | A/T overdrive disable 2 (OD2) | digital_in | — | — | — | single_source | |
| OEM-C86-7 | A/T overdrive disable 1 (OD1) | digital_in | M170-A-36 | Analogue Voltage Input 6 | analog_in | single_source | |
| OEM-C86-8 | Cat temp warning light (EGW) | low_side_out | — | — | — | single_source | |
| OEM-C86-9 | Ignition switch (IGSW) | digital_in | — | — | — | single_source | |
| OEM-C88-10 | Injector 1 (#10, cyl 1&4) | injector_out | M170-A-33 | Peak Hold Injector 1 | injector_out | single_source | |
| OEM-C88-11 | A/T shift solenoid 1 (S1) | low_side_out | M170-A-24 | Peak Hold Injector 5 | injector_out | single_source | |
| OEM-C88-12 | Igniter feedback (IGF) | digital_in | — | — | — | single_source | |
| OEM-C88-13 | Starter signal (STA) | digital_in | — | — | — | single_source | |
| OEM-C88-14 | Neutral/park switch (NSW) | digital_in | — | — | — | single_source | |
| OEM-C88-15 | Ignition 3 (IGT3) | ignition_out | M170-A-4 | Low Side Ignition 3 | ignition_out | single_source | |
| OEM-C88-16 | Ignition 2 (IGT2) | ignition_out | M170-A-5 | Low Side Ignition 2 | ignition_out | single_source | |
| OEM-C88-17 | A/T shift solenoid 2 (S2) | low_side_out | M170-A-57 | Peak Hold Injector 7 | injector_out | single_source | |
| OEM-C88-19 | Voltage feedback (VF) | analog_out | — | — | — | single_source | |
| OEM-C88-20 | ISC stepper coil 4 (ISCV4) | low_side_out | — | — | — | single_source | |
| OEM-C88-21 | ISC stepper coil 3 (ISCV3) | low_side_out | — | — | — | single_source | |
| OEM-C88-22 | ISC stepper coil 2 (ISCV2) | low_side_out | M170-A-62 | Peak Hold Injector 8 | injector_out | single_source | |
| OEM-C88-23 | ISC stepper coil 1 (ISCV1) | low_side_out | M170-A-42 | Peak Hold Injector 6 | injector_out | single_source | |
| OEM-C88-24 | Ignition 1 (IGT1) | ignition_out | M170-A-1 | Low Side Ignition 1 | ignition_out | single_source | |
| OEM-C88-26 | Ignition 4 (IGT4) | ignition_out | M170-A-10 | Low Side Ignition 4 | ignition_out | single_source | |
| OEM-C88-27 | A/T lock-up solenoid (S3) | low_side_out | — | — | — | single_source | |
| OEM-C88-28 | Power ground (E11) | ground | M170-A-14 + M170-A-15 + M170-A-19 + M170-A-20 + M170-A-21 | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 | ground | single_source | |
| OEM-C88-29 | Ignition 6 (IGT6) | ignition_out | M170-A-25 | Low Side Ignition 6 | ignition_out | single_source | |
| OEM-C88-3 | O2 heater (HT) | low_side_out | M170-A-66 | Peak Hold Injector 4 | injector_out | single_source | |
| OEM-C88-30 | Ignition 5 (IGT5) | ignition_out | M170-A-17 | Low Side Ignition 5 | ignition_out | single_source | |
| OEM-C88-31 | TRAC throttle idle switch (IDL2) | digital_in | — | — | — | single_source | |
| OEM-C88-32 | TPS idle switch (IDL1) | digital_in | — | — | — | single_source | |
| OEM-C88-33 | Power ground (E02) | ground | M170-A-14 + M170-A-15 + M170-A-19 + M170-A-20 + M170-A-21 | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 | ground | single_source | |
| OEM-C88-34 | Power ground (E01) | ground | M170-A-14 + M170-A-15 + M170-A-19 + M170-A-20 + M170-A-21 | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 | ground | single_source | |
| OEM-C88-4 | Knock sensor 2 (KNK2, rear) | knock_in | M170-A-60 | Knock Input 2 | knock_in | single_source | |
| OEM-C88-5 | Knock sensor 1 (KNK1, front) | knock_in | M170-A-29 | Knock Input 1 | knock_in | single_source | |
| OEM-C88-7 | EVAP purge VSV | low_side_out | — | — | — | single_source | |
| OEM-C88-8 | Injector 3 (#30, cyl 2&6) | injector_out | M170-A-50 | Peak Hold Injector 2 | injector_out | single_source | |
| OEM-C88-9 | Injector 2 (#20, cyl 3&5) | injector_out | M170-A-43 | Low Side Injector 1 | injector_out | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-C86-22 | SP-14V-1 | 0.85 | no route | EFI main relay power (+B) | — | |
| W2 | OEM-C86-23 | SP-14V-1 | 0.85 | no route | EFI main relay power (+B1) | — | |
| W3 | SP-14V-1 | M170-A-23 | 0.85 | no route | Battery Positive | — | |
| W4 | SP-14V-1 | M170-A-32 | 0.85 | no route | Battery Positive | — | |
| W5 | SP-14V-1 | M170-A-41 | 0.85 | no route | Battery Positive | — | |
| W6 | OEM-C86-14 | M170-A-54 | 0.85 | no route | Battery constant (BATT) | — | |
| W7 | OEM-C85-16 | SP-GND-1 | 0.85 | no route | Power ground (E1) | — | |
| W8 | OEM-C88-28 | SP-GND-1 | 0.85 | no route | Power ground (E11) | — | |
| W9 | OEM-C88-33 | SP-GND-1 | 0.85 | no route | Power ground (E02) | — | |
| W10 | OEM-C88-34 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W11 | SP-GND-1 | M170-A-14 | 0.85 | no route | Battery Negative 1 | — | |
| W12 | SP-GND-1 | M170-A-15 | 0.85 | no route | Battery Negative 2 | — | |
| W13 | SP-GND-1 | M170-A-19 | 0.85 | no route | Battery Negative 3 | — | |
| W14 | SP-GND-1 | M170-A-20 | 0.85 | no route | Battery Negative 4 | — | |
| W15 | SP-GND-1 | M170-A-21 | 0.85 | no route | Battery Negative 5 | — | |
| W16 | OEM-C84-11 | SP-0V-1 | 0.5 | no route | Cam 1 return (G1-) | — | |
| W17 | OEM-C84-17 | SP-0V-1 | 0.5 | no route | Cam 2 return (G2-) | — | |
| W18 | OEM-C84-22 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W19 | OEM-C84-6 | SP-0V-1 | 0.5 | no route | Crank sensor return (NE-) | — | |
| W20 | SP-0V-1 | M170-A-11 | 0.5 | no route | Sensor 0V A | — | |
| W21 | SP-0V-1 | M170-A-27 | 0.5 | no route | Sensor 0V B | — | |
| W22 | OEM-C84-1 | M170-A-16 | 0.5 | no route | Sensor supply +5V (VCC) | — | |
| W23 | OEM-C84-5 | M170-A-49 | 0.5 | no route | Crank position (NE) | — | |
| W24 | OEM-C84-10 | M170-A-56 | 0.5 | no route | Cam position 1 (G1) | — | |
| W25 | OEM-C84-16 | M170-A-46 | 0.5 | no route | Cam position 2 (G2) | — | |
| W26 | OEM-C88-5 | M170-A-29 | 0.5 | no route | Knock sensor 1 (KNK1, front) | — | |
| W27 | OEM-C88-4 | M170-A-60 | 0.5 | no route | Knock sensor 2 (KNK2, rear) | — | |
| W28 | OEM-C88-24 | M170-A-1 | 0.5 | no route | Ignition 1 (IGT1) | — | |
| W29 | OEM-C88-16 | M170-A-5 | 0.5 | no route | Ignition 2 (IGT2) | — | |
| W30 | OEM-C88-15 | M170-A-4 | 0.5 | no route | Ignition 3 (IGT3) | — | |
| W31 | OEM-C88-26 | M170-A-10 | 0.5 | no route | Ignition 4 (IGT4) | — | |
| W32 | OEM-C88-30 | M170-A-17 | 0.5 | no route | Ignition 5 (IGT5) | — | |
| W33 | OEM-C88-29 | M170-A-25 | 0.5 | no route | Ignition 6 (IGT6) | — | |
| W34 | OEM-C88-10 | M170-A-33 | 0.5 | no route | Injector 1 (#10, cyl 1&4) | — | |
| W35 | OEM-C88-9 | M170-A-43 | 0.5 | no route | Injector 2 (#20, cyl 3&5) | — | |
| W36 | OEM-C88-8 | M170-A-50 | 0.5 | no route | Injector 3 (#30, cyl 2&6) | — | |
| W37 | OEM-C84-8 | M170-A-26 | 0.5 | no route | Manifold pressure (PIM) | — | |
| W38 | OEM-C84-7 | M170-A-18 | 0.5 | no route | Throttle position (VTA1) | — | |
| W39 | OEM-C84-20 | M170-A-28 | 0.5 | no route | Coolant temperature (THW) | — | |
| W40 | OEM-C85-2 | M170-A-51 | 0.5 | no route | EFI main relay control (M-REL) | — | |
| W41 | OEM-C86-5 | M170-A-63 | 0.5 | no route | A/C clutch relay (ACMG) | — | |
| W42 | OEM-C88-3 | M170-A-66 | 0.5 | no route | O2 heater (HT) | — | |
| W43 | OEM-C88-11 | M170-A-24 | 0.5 | no route | A/T shift solenoid 1 (S1) | — | |
| W44 | OEM-C88-23 | M170-A-42 | 0.5 | no route | ISC stepper coil 1 (ISCV1) | — | |
| W45 | OEM-C88-17 | M170-A-57 | 0.5 | no route | A/T shift solenoid 2 (S2) | — | |
| W46 | OEM-C88-22 | M170-A-62 | 0.5 | no route | ISC stepper coil 2 (ISCV2) | — | |
| W47 | OEM-C84-12 | M170-A-6 | 0.5 | no route | TRAC throttle position (VTA2) | — | |
| W48 | OEM-C84-13 | M170-A-7 | 0.5 | no route | O2 sensor (OX1) | — | |
| W49 | OEM-C84-14 | M170-A-38 | 0.5 | no route | Intake air temperature (THA) | — | |
| W50 | OEM-C86-13 | M170-A-30 | 0.5 | no route | Cat temperature sensor (CCO) | — | |
| W51 | OEM-C86-12 | M170-A-45 | 0.5 | no route | No.1 speed sensor (SP1) | — | |
| W52 | OEM-C84-4 | M170-A-52 | 0.5 | no route | No.2 speed sensor (SP2-) | — | |
| W53 | OEM-C84-9 | M170-A-53 | 0.5 | no route | No.2 speed sensor (SP2+) | — | |
| W54 | OEM-C84-15 | M170-A-13 | 0.5 | no route | OD direct-clutch speed sensor (NCO+) | — | |
| W55 | OEM-C84-3 | M170-A-22 | 0.5 | no route | OD direct-clutch speed sensor (NCO-) | — | |
| W56 | OEM-C85-5 | M170-A-12 | 0.5 | no route | Diagnostic test 1 (TE1) | — | |
| W57 | OEM-C86-7 | M170-A-36 | 0.5 | no route | A/T overdrive disable 1 (OD1) | — | |
| W58 | OEM-C86-10 | M170-A-35 | 0.5 | no route | A/T 2nd-gear indicator (2) | — | |
| W59 | OEM-C86-11 | M170-A-44 | 0.5 | no route | Diagnostic test 2 (TE2) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (17)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | REQUIRED_UNMAPPED | OEM-C86-9 | Required OEM function "Ignition switch (IGSW)" (digital_in) is not connected to the new ECU. |
| warn | NET_FAMILY | OEM-C84-10 ↔ M170-A-56 | OEM-C84-10 "Cam position 1 (G1)" [trigger_in] is wired to M170-A-56 "Universal Digital Input 2" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-C84-16 ↔ M170-A-46 | OEM-C84-16 "Cam position 2 (G2)" [trigger_in] is wired to M170-A-46 "Universal Digital Input 3" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-C84-5 ↔ M170-A-49 | OEM-C84-5 "Crank position (NE)" [trigger_in] is wired to M170-A-49 "Universal Digital Input 1" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-C85-5 ↔ M170-A-12 | OEM-C85-5 "Diagnostic test 1 (TE1)" [digital_in] is wired to M170-A-12 "Analogue Voltage Input 5" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-10 ↔ M170-A-35 | OEM-C86-10 "A/T 2nd-gear indicator (2)" [digital_in] is wired to M170-A-35 "Analogue Voltage Input 7" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-11 ↔ M170-A-44 | OEM-C86-11 "Diagnostic test 2 (TE2)" [digital_in] is wired to M170-A-44 "Analogue Voltage Input 8" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-C86-7 ↔ M170-A-36 | OEM-C86-7 "A/T overdrive disable 1 (OD1)" [digital_in] is wired to M170-A-36 "Analogue Voltage Input 6" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NO_FUEL_PUMP | fuel pump | This engine harness has no fuel-pump control path: no fuel-pump relay output is wired to the new ECU. If the stock car switches the pump outside the ECU (an airflow-meter contact or a separate module), the standalone must drive the pump relay itself — see the install notes for this car. |
| info | NET_FAMILY | OEM-C85-2 ↔ M170-A-51 | OEM-C85-2 "EFI main relay control (M-REL)" [low_side_out] is wired to M170-A-51 "Low Side Injector 2" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-C86-5 ↔ M170-A-63 | OEM-C86-5 "A/C clutch relay (ACMG)" [low_side_out] is wired to M170-A-63 "Peak Hold Injector 3" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-C88-11 ↔ M170-A-24 | OEM-C88-11 "A/T shift solenoid 1 (S1)" [low_side_out] is wired to M170-A-24 "Peak Hold Injector 5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-C88-17 ↔ M170-A-57 | OEM-C88-17 "A/T shift solenoid 2 (S2)" [low_side_out] is wired to M170-A-57 "Peak Hold Injector 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-C88-22 ↔ M170-A-62 | OEM-C88-22 "ISC stepper coil 2 (ISCV2)" [low_side_out] is wired to M170-A-62 "Peak Hold Injector 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-C88-23 ↔ M170-A-42 | OEM-C88-23 "ISC stepper coil 1 (ISCV1)" [low_side_out] is wired to M170-A-42 "Peak Hold Injector 6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-C88-3 ↔ M170-A-66 | OEM-C88-3 "O2 heater (HT)" [low_side_out] is wired to M170-A-66 "Peak Hold Injector 4" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 29 optional OEM pins are not mapped: OEM-C85-1 Slave engine speed (NEO); OEM-C85-10 Fuel pump diagnostic (DI); OEM-C85-11 Slave TRAC throttle position (VTO2); OEM-C85-14 ABS active (MT only); OEM-C85-3 Check-engine lamp (W); OEM-C85-4 Fuel pump control (FPC); OEM-C85-6 Timing retard (TR); OEM-C85-7 Slave throttle position (VTO1); OEM-C86-1 Diagnostic test terminal (TT); OEM-C86-17 A/T throttle position (L3); OEM-C86-18 A/T throttle position (L2); OEM-C86-19 A/T throttle position (L1); OEM-C86-2 A/T low-gear indicator (L); OEM-C86-20 A/C request (A/C); OEM-C86-25 Stop light switch (STP); OEM-C86-28 Electrical load sense (ELS); OEM-C86-3 A/T power/normal mode (P); OEM-C86-6 A/T overdrive disable 2 (OD2); OEM-C86-8 Cat temp warning light (EGW); OEM-C88-12 Igniter feedback (IGF); OEM-C88-13 Starter signal (STA); OEM-C88-14 Neutral/park switch (NSW); OEM-C88-19 Voltage feedback (VF); OEM-C88-20 ISC stepper coil 4 (ISCV4); OEM-C88-21 ISC stepper coil 3 (ISCV3); OEM-C88-27 A/T lock-up solenoid (S3); OEM-C88-31 TRAC throttle idle switch (IDL2); OEM-C88-32 TPS idle switch (IDL1); OEM-C88-7 EVAP purge VSV |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Auto-mapped by auto_map() from the library pin data on 2026-10-11. Review every wire against both manuals before building. Open items: - OEM-C86 9: Ignition switch (IGSW): key-on 12 V sense — optional in a swap (the main relay is energized from keyed 12 V, not from this pin); MoTeC M170 has no dedicated key-on input Not wired: - OEM-C88 21: ISC stepper coil 3 (ISCV3): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-C88 20: ISC stepper coil 4 (ISCV4): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-C85 3: Check-engine lamp (W): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-C85 4: Fuel pump control (FPC): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-C86 8: Cat temp warning light (EGW): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-C88 27: A/T lock-up solenoid (S3): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-C88 7: EVAP purge VSV: no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-C85 1: Slave engine speed (NEO): no free frequency_in/switch_in on MoTeC M170 - OEM-C85 10: Fuel pump diagnostic (DI): no free frequency_in/switch_in on MoTeC M170 - OEM-C88 12: Igniter feedback (IGF): no free frequency_in/switch_in on MoTeC M170 - OEM-C86 6: A/T overdrive disable 2 (OD2): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C85 14: ABS active (MT only): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C85 6: Timing retard (TR): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 1: Diagnostic test terminal (TT): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 17: A/T throttle position (L3): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 18: A/T throttle position (L2): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 19: A/T throttle position (L1): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 2: A/T low-gear indicator (L): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 20: A/C request (A/C): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 25: Stop light switch (STP): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 28: Electrical load sense (ELS): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C86 3: A/T power/normal mode (P): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C88 13: Starter signal (STA): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C88 14: Neutral/park switch (NSW): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C88 31: TRAC throttle idle switch (IDL2): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C88 32: TPS idle switch (IDL1): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C85 11: Slave TRAC throttle position (VTO2): no free analog_out on MoTeC M170 - OEM-C85 7: Slave throttle position (VTO1): no free analog_out on MoTeC M170 - OEM-C88 19: Voltage feedback (VF): no free analog_out on MoTeC M170
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | MoTeC: M1 ECU Hardware manual (7 Nov 2013) — M130/M150/M170/M190 pinout tables | https://web.archive.org/web/2023id_/https://www.motec.com.au/hessian/uploads/M1_ECU_Hardware_c2517380e4.pdf | — | 2026-10-05 | 03dc5975f739 |
| 2 | community_copy | wilbo666: 1JZ-GTE pinout (JZZ30 Soarer page, shared 1JZ-GTE engine/ECU) | http://wilbo666.pbworks.com/w/page/47216384/1JZ-GTE%20JZZ30%20Soarer | — | — | — |