Lexus SC400 1992-97 (1UZ-FE non-VVTi) → MoTeC M170 13170 (auto)
Lexus SC400 1992-97 (1UZ-FE non-VVTi) — 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 | 53 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-A-12 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-A-13 | 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-B-26 | M170-A-54 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-22 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-D-13 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-D-26 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | M170-A-14 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | M170-A-15 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | M170-A-19 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | M170-A-20 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | M170-A-21 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-A-18 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-C-15 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-C-16 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-0V-1 | M170-A-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | SP-0V-1 | M170-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-A-11 | M170-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-C-8 | M170-A-49 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-C-7 | M170-A-56 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-C-6 | M170-A-46 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-C-3 | M170-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-C-11 | M170-A-60 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-C-5 | M170-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-C-13 | M170-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-D-12 | M170-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-D-11 | M170-A-43 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-D-24 | M170-A-50 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-D-25 | M170-A-51 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-A-4 | M170-A-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-A-5 | M170-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-B-4 | M170-A-63 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-B-6 | M170-A-66 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-B-7 | M170-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-D-19 | M170-A-42 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-D-20 | M170-A-57 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-D-17 | M170-A-62 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-A-17 | M170-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-A-6 | M170-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-B-11 | M170-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-B-24 | M170-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-A-16 | M170-A-38 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-A-7 | M170-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-C-2 | M170-A-45 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-C-10 | M170-A-52 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-A-19 | M170-A-53 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-A-9 | M170-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-A-20 | M170-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-A-14 | M170-A-36 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-A-2 | M170-A-35 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-B-19 | 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-16 | M170-A-14 | open (OL) | 5 V sensor reference must not touch power ground | |
| 3 | M170-A-23 | M170-A-11 | open (OL) | +12 V supply must not touch sensor ground | |
| 4 | M170-A-23 | M170-A-14 | open (OL) | +12 V supply must not touch power ground | |
| 5 | M170-A-11 | M170-A-54 | open (OL) | sensor 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 | — | W26 | — | 0.5 | OEM-C-5 | — | — | — |
| 10 | Low Side Ignition 4 | — | — | — | — | — | — | — | — |
| 11 | Sensor 0V A | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 12 | Analogue Voltage Input 5 | — | W43 | — | 0.5 | OEM-B-24 | — | — | — |
| 13 | Universal Digital Input 7 | — | W49 | — | 0.5 | OEM-A-9 | — | — | — |
| 14 | Battery Negative 1 | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 15 | Battery Negative 2 | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 16 | Sensor 5.0V A | — | W20 | — | 0.5 | OEM-A-11 | — | — | — |
| 17 | Low Side Ignition 5 | — | — | — | — | — | — | — | — |
| 18 | Analogue Voltage Input 2 | — | W40 | — | 0.5 | OEM-A-17 | — | — | — |
| 19 | Battery Negative 3 | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 2 | Low Side Ignition 8 | — | — | — | — | — | — | — | — |
| 20 | Battery Negative 4 | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| 21 | Battery Negative 5 | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| 22 | Universal Digital Input 8 | — | W50 | — | 0.5 | OEM-A-20 | — | — | — |
| 23 | Battery Positive | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 24 | Peak Hold Injector 5 | — | W36 | — | 0.5 | OEM-B-7 | — | — | — |
| 25 | Low Side Ignition 6 | — | — | — | — | — | — | — | — |
| 26 | Analogue Voltage Input 1 | — | W32 | — | 0.5 | OEM-A-4 | — | — | — |
| 27 | Sensor 0V B | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 28 | Analogue Temperature Input 1 | — | W33 | — | 0.5 | OEM-A-5 | — | — | — |
| 29 | Knock Input 1 | — | W24 | — | 0.5 | OEM-C-3 | — | — | — |
| 3 | Low Side Ignition 7 | — | — | — | — | — | — | — | — |
| 30 | Analogue Temperature Input 3 | — | W45 | — | 0.5 | OEM-A-7 | — | — | — |
| 31 | CAN Bus 1 Low | — | — | — | — | — | — | — | — |
| 32 | Battery Positive | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 33 | Peak Hold Injector 1 | — | W28 | — | 0.5 | OEM-D-12 | — | — | — |
| 34 | Sensor 5.0V B | — | — | — | — | — | — | — | — |
| 35 | Analogue Voltage Input 7 | — | W52 | — | 0.5 | OEM-A-2 | — | — | — |
| 36 | Analogue Voltage Input 6 | — | W51 | — | 0.5 | OEM-A-14 | — | — | — |
| 37 | Sensor 6.3V | — | — | — | — | — | — | — | — |
| 38 | Analogue Temperature Input 2 | — | W44 | — | 0.5 | OEM-A-16 | — | — | — |
| 39 | Analogue Temperature Input 4 | — | — | — | — | — | — | — | — |
| 4 | Low Side Ignition 3 | — | — | — | — | — | — | — | — |
| 40 | CAN Bus 1 High | — | — | — | — | — | — | — | — |
| 41 | Battery Positive | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 42 | Peak Hold Injector 6 | — | W37 | — | 0.5 | OEM-D-19 | — | — | — |
| 43 | Low Side Injector 1 | — | W29 | — | 0.5 | OEM-D-11 | — | — | — |
| 44 | Analogue Voltage Input 8 | — | W53 | — | 0.5 | OEM-B-19 | — | — | — |
| 45 | Universal Digital Input 4 | — | W46 | — | 0.5 | OEM-C-2 | — | — | — |
| 46 | Universal Digital Input 3 | — | W23 | — | 0.5 | OEM-C-6 | — | — | — |
| 47 | Ethernet Transmit - | — | — | — | — | — | — | — | — |
| 48 | Ethernet Transmit + | — | — | — | — | — | — | — | — |
| 49 | Universal Digital Input 1 | — | W21 | — | 0.5 | OEM-C-8 | — | — | — |
| 5 | Low Side Ignition 2 | — | W27 | — | 0.5 | OEM-C-13 | — | — | — |
| 50 | Peak Hold Injector 2 | — | W30 | — | 0.5 | OEM-D-24 | — | — | — |
| 51 | Low Side Injector 2 | — | W31 | — | 0.5 | OEM-D-25 | — | — | — |
| 52 | Universal Digital Input 5 | — | W47 | — | 0.5 | OEM-C-10 | — | — | — |
| 53 | Universal Digital Input 6 | — | W48 | — | 0.5 | OEM-A-19 | — | — | — |
| 54 | Battery Backup | — | W6 | — | 0.85 | OEM-B-26 | — | — | — |
| 55 | Ethernet Receive + | — | — | — | — | — | — | — | — |
| 56 | Universal Digital Input 2 | — | W22 | — | 0.5 | OEM-C-7 | — | — | — |
| 57 | Peak Hold Injector 7 | — | W38 | — | 0.5 | OEM-D-20 | — | — | — |
| 58 | Half Bridge Output 5 | — | — | — | — | — | — | — | — |
| 59 | Half Bridge Output 3 | — | — | — | — | — | — | — | — |
| 6 | Analogue Voltage Input 3 | — | W41 | — | 0.5 | OEM-A-6 | — | — | — |
| 60 | Knock Input 2 | — | W25 | — | 0.5 | OEM-C-11 | — | — | — |
| 61 | Ethernet Receive - | — | — | — | — | — | — | — | — |
| 62 | Peak Hold Injector 8 | — | W39 | — | 0.5 | OEM-D-17 | — | — | — |
| 63 | Peak Hold Injector 3 | — | W34 | — | 0.5 | OEM-B-4 | — | — | — |
| 64 | Half Bridge Output 6 | — | — | — | — | — | — | — | — |
| 65 | Half Bridge Output 4 | — | — | — | — | — | — | — | — |
| 66 | Peak Hold Injector 4 | — | W35 | — | 0.5 | OEM-B-6 | — | — | — |
| 7 | Analogue Voltage Input 4 | — | W42 | — | 0.5 | OEM-B-11 | — | — | — |
| 8 | Half Bridge Output 2 | — | — | — | — | — | — | — | — |
| 9 | Half Bridge Output 1 | — | — | — | — | — | — | — | — |
OEM-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition switch (IGSW) | — | — | — | — | — | — | — | — |
| 11 | Sensor supply +5V (VC) | — | W20 | — | 0.5 | M170-A-16 | — | — | — |
| 12 | EFI main relay (B+) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 13 | EFI main relay (B1+) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 14 | Neutral start switch (NSW) | — | W51 | — | 0.5 | M170-A-36 | — | — | — |
| 16 | Intake air temperature (THA) | — | W44 | — | 0.5 | M170-A-38 | — | — | — |
| 17 | O2 right front (OXR1) | — | W40 | — | 0.5 | M170-A-18 | — | — | — |
| 18 | Sensor ground (E2) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | Vehicle speed (SPD) | — | W48 | — | 0.5 | M170-A-53 | — | — | — |
| 2 | Starter signal (STA) | — | W52 | — | 0.5 | M170-A-35 | — | — | — |
| 20 | Diagnostic test 2 (TE2) | — | W50 | — | 0.5 | M170-A-22 | — | — | — |
| 22 | Power ground (E1) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Throttle position (VTA1) | — | W32 | — | 0.5 | M170-A-26 | — | — | — |
| 5 | Coolant temperature (THW) | — | W33 | — | 0.5 | M170-A-28 | — | — | — |
| 6 | O2 left front (OXL1) | — | W41 | — | 0.5 | M170-A-6 | — | — | — |
| 7 | EGR temperature sensor | — | W45 | — | 0.5 | M170-A-30 | — | — | — |
| 8 | Knock/shield (KS) | — | — | — | — | — | — | — | — |
| 9 | Diagnostic test 1 (TE1) | — | W49 | — | 0.5 | M170-A-13 | — | — | — |
OEM-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 11 | O2 right rear (OXR2) | — | W42 | — | 0.5 | M170-A-7 | — | — | — |
| 19 | Stop light switch (BK) | — | W53 | — | 0.5 | M170-A-44 | — | — | — |
| 20 | A/T kickdown switch (KD) | — | — | — | — | — | — | — | — |
| 23 | A/C request (AC) | — | — | — | — | — | — | — | — |
| 24 | O2 left rear (OXL2) | — | W43 | — | 0.5 | M170-A-12 | — | — | — |
| 26 | Battery constant (BATT) | — | W6 | — | 0.85 | M170-A-54 | — | — | — |
| 4 | EFI main relay control (MREL) | — | W34 | — | 0.5 | M170-A-63 | — | — | — |
| 5 | Check-engine lamp (W) | — | — | — | — | — | — | — | — |
| 6 | Fuel pump relay (FPR) | — | W35 | — | 0.5 | M170-A-66 | — | — | — |
| 7 | A/C clutch relay (ACMG) | — | W36 | — | 0.5 | M170-A-24 | — | — | — |
| 8 | Fuel pump control (FC) | — | — | — | — | — | — | — | — |
OEM-C
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | TPS idle switch (IDL) | — | — | — | — | — | — | — | — |
| 10 | Igniter 2 feedback (IGF2) | — | W47 | — | 0.5 | M170-A-52 | — | — | — |
| 11 | Knock sensor 2 (KNK2) | — | W25 | — | 0.5 | M170-A-60 | — | — | — |
| 12 | Check connector VF2 | — | — | — | — | — | — | — | — |
| 13 | Ignition 2 (IGT2) | — | W27 | — | 0.5 | M170-A-5 | — | — | — |
| 15 | Cam sensor ground (G-) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Crank sensor - (NE-) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 2 | Igniter 1 feedback (IGF1) | — | W46 | — | 0.5 | M170-A-45 | — | — | — |
| 3 | Knock sensor 1 (KNK1) | — | W24 | — | 0.5 | M170-A-29 | — | — | — |
| 4 | Check connector VF1 | — | — | — | — | — | — | — | — |
| 5 | Ignition 1 (IGT1) | — | W26 | — | 0.5 | M170-A-1 | — | — | — |
| 6 | Cam sensor 2 + (G2+) | — | W23 | — | 0.5 | M170-A-46 | — | — | — |
| 7 | Cam sensor 1 + (G1+) | — | W22 | — | 0.5 | M170-A-56 | — | — | — |
| 8 | Crank sensor + (NE+) | — | W21 | — | 0.5 | M170-A-49 | — | — | — |
OEM-D
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 11 | Injector 2&8 (#20) | — | W29 | — | 0.5 | M170-A-43 | — | — | — |
| 12 | Injector 1&7 (#10) | — | W28 | — | 0.5 | M170-A-33 | — | — | — |
| 13 | Power ground (E01) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 17 | Cold start injector 1 (STJ1) | — | W39 | — | 0.5 | M170-A-62 | — | — | — |
| 19 | O2 heater 2 (HT2) | — | W37 | — | 0.5 | M170-A-42 | — | — | — |
| 20 | O2 heater 1 (HT1) | — | W38 | — | 0.5 | M170-A-57 | — | — | — |
| 21 | EGR solenoid | — | — | — | — | — | — | — | — |
| 22 | Fuel pressure-up VSV (PR) | — | — | — | — | — | — | — | — |
| 24 | Injector 3&5 (#40) | — | W30 | — | 0.5 | M170-A-50 | — | — | — |
| 25 | Injector 4&6 (#30) | — | W31 | — | 0.5 | M170-A-51 | — | — | — |
| 26 | Power ground (E02) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 4 | Cold start injector (STJ) | — | — | — | — | — | — | — | — |
| 5 | ISC stepper coil 4 (ISC4) | — | — | — | — | — | — | — | — |
| 6 | ISC stepper coil 3 (ISC3) | — | — | — | — | — | — | — | — |
| 7 | ISC stepper coil 2 (ISC2) | — | — | — | — | — | — | — | — |
| 8 | ISC stepper coil 1 (ISC1) | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W15 | — | 0.5 | OEM-A-18 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-C-15 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-C-16 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | M170-A-11 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | M170-A-27 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A-12 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-13 | — | — | — |
| 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-A-22 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-D-13 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-D-26 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | M170-A-14 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | M170-A-15 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | M170-A-19 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | M170-A-20 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | M170-A-21 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | Ignition switch (IGSW) | digital_in | — | — | — | single_source | |
| OEM-A-11 | Sensor supply +5V (VC) | vref | M170-A-16 | Sensor 5.0V A | vref | single_source | |
| OEM-A-12 | EFI main relay (B+) | power_in | M170-A-23 + M170-A-32 + M170-A-41 | Battery Positive + Battery Positive + Battery Positive | power_in | single_source | |
| OEM-A-13 | EFI main relay (B1+) | power_in | M170-A-23 + M170-A-32 + M170-A-41 | Battery Positive + Battery Positive + Battery Positive | power_in | single_source | |
| OEM-A-14 | Neutral start switch (NSW) | digital_in | M170-A-36 | Analogue Voltage Input 6 | analog_in | single_source | |
| OEM-A-16 | Intake air temperature (THA) | temp_in | M170-A-38 | Analogue Temperature Input 2 | temp_in | single_source | |
| OEM-A-17 | O2 right front (OXR1) | lambda_nb_in | M170-A-18 | Analogue Voltage Input 2 | analog_in | single_source | |
| OEM-A-18 | Sensor ground (E2) | sensor_ground | M170-A-11 + M170-A-27 | Sensor 0V A + Sensor 0V B | sensor_ground | single_source | |
| OEM-A-19 | Vehicle speed (SPD) | digital_in | M170-A-53 | Universal Digital Input 6 | digital_in | single_source | |
| OEM-A-2 | Starter signal (STA) | digital_in | M170-A-35 | Analogue Voltage Input 7 | analog_in | single_source | |
| OEM-A-20 | Diagnostic test 2 (TE2) | digital_in | M170-A-22 | Universal Digital Input 8 | digital_in | single_source | |
| OEM-A-22 | 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-A-4 | Throttle position (VTA1) | analog_in | M170-A-26 | Analogue Voltage Input 1 | analog_in | single_source | |
| OEM-A-5 | Coolant temperature (THW) | temp_in | M170-A-28 | Analogue Temperature Input 1 | temp_in | single_source | |
| OEM-A-6 | O2 left front (OXL1) | lambda_nb_in | M170-A-6 | Analogue Voltage Input 3 | analog_in | single_source | |
| OEM-A-7 | EGR temperature sensor | temp_in | M170-A-30 | Analogue Temperature Input 3 | temp_in | single_source | |
| OEM-A-8 | Knock/shield (KS) | knock_in | — | — | — | single_source | |
| OEM-A-9 | Diagnostic test 1 (TE1) | digital_in | M170-A-13 | Universal Digital Input 7 | digital_in | single_source | |
| OEM-B-11 | O2 right rear (OXR2) | lambda_nb_in | M170-A-7 | Analogue Voltage Input 4 | analog_in | single_source | |
| OEM-B-19 | Stop light switch (BK) | digital_in | M170-A-44 | Analogue Voltage Input 8 | analog_in | single_source | |
| OEM-B-20 | A/T kickdown switch (KD) | digital_in | — | — | — | single_source | |
| OEM-B-23 | A/C request (AC) | digital_in | — | — | — | single_source | |
| OEM-B-24 | O2 left rear (OXL2) | lambda_nb_in | M170-A-12 | Analogue Voltage Input 5 | analog_in | single_source | |
| OEM-B-26 | Battery constant (BATT) | power_in | M170-A-54 | Battery Backup | power_in | single_source | |
| OEM-B-4 | EFI main relay control (MREL) | low_side_out | M170-A-63 | Peak Hold Injector 3 | injector_out | single_source | |
| OEM-B-5 | Check-engine lamp (W) | low_side_out | — | — | — | single_source | |
| OEM-B-6 | Fuel pump relay (FPR) | low_side_out | M170-A-66 | Peak Hold Injector 4 | injector_out | single_source | |
| OEM-B-7 | A/C clutch relay (ACMG) | low_side_out | M170-A-24 | Peak Hold Injector 5 | injector_out | single_source | |
| OEM-B-8 | Fuel pump control (FC) | low_side_out | — | — | — | single_source | |
| OEM-C-1 | TPS idle switch (IDL) | digital_in | — | — | — | single_source | |
| OEM-C-10 | Igniter 2 feedback (IGF2) | digital_in | M170-A-52 | Universal Digital Input 5 | digital_in | single_source | |
| OEM-C-11 | Knock sensor 2 (KNK2) | knock_in | M170-A-60 | Knock Input 2 | knock_in | single_source | |
| OEM-C-12 | Check connector VF2 | analog_out | — | — | — | single_source | |
| OEM-C-13 | Ignition 2 (IGT2) | ignition_out | M170-A-5 | Low Side Ignition 2 | ignition_out | single_source | |
| OEM-C-15 | Cam sensor ground (G-) | sensor_ground | M170-A-11 + M170-A-27 | Sensor 0V A + Sensor 0V B | sensor_ground | single_source | |
| OEM-C-16 | Crank sensor - (NE-) | sensor_ground | M170-A-11 + M170-A-27 | Sensor 0V A + Sensor 0V B | sensor_ground | single_source | |
| OEM-C-2 | Igniter 1 feedback (IGF1) | digital_in | M170-A-45 | Universal Digital Input 4 | digital_in | single_source | |
| OEM-C-3 | Knock sensor 1 (KNK1) | knock_in | M170-A-29 | Knock Input 1 | knock_in | single_source | |
| OEM-C-4 | Check connector VF1 | analog_out | — | — | — | single_source | |
| OEM-C-5 | Ignition 1 (IGT1) | ignition_out | M170-A-1 | Low Side Ignition 1 | ignition_out | single_source | |
| OEM-C-6 | Cam sensor 2 + (G2+) | trigger_in | M170-A-46 | Universal Digital Input 3 | digital_in | single_source | |
| OEM-C-7 | Cam sensor 1 + (G1+) | trigger_in | M170-A-56 | Universal Digital Input 2 | digital_in | single_source | |
| OEM-C-8 | Crank sensor + (NE+) | trigger_in | M170-A-49 | Universal Digital Input 1 | digital_in | single_source | |
| OEM-D-11 | Injector 2&8 (#20) | injector_out | M170-A-43 | Low Side Injector 1 | injector_out | single_source | |
| OEM-D-12 | Injector 1&7 (#10) | injector_out | M170-A-33 | Peak Hold Injector 1 | injector_out | single_source | |
| OEM-D-13 | 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-D-17 | Cold start injector 1 (STJ1) | low_side_out | M170-A-62 | Peak Hold Injector 8 | injector_out | single_source | |
| OEM-D-19 | O2 heater 2 (HT2) | low_side_out | M170-A-42 | Peak Hold Injector 6 | injector_out | single_source | |
| OEM-D-20 | O2 heater 1 (HT1) | low_side_out | M170-A-57 | Peak Hold Injector 7 | injector_out | single_source | |
| OEM-D-21 | EGR solenoid | low_side_out | — | — | — | single_source | |
| OEM-D-22 | Fuel pressure-up VSV (PR) | low_side_out | — | — | — | single_source | |
| OEM-D-24 | Injector 3&5 (#40) | injector_out | M170-A-50 | Peak Hold Injector 2 | injector_out | single_source | |
| OEM-D-25 | Injector 4&6 (#30) | injector_out | M170-A-51 | Low Side Injector 2 | injector_out | single_source | |
| OEM-D-26 | 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-D-4 | Cold start injector (STJ) | low_side_out | — | — | — | single_source | |
| OEM-D-5 | ISC stepper coil 4 (ISC4) | low_side_out | — | — | — | single_source | |
| OEM-D-6 | ISC stepper coil 3 (ISC3) | low_side_out | — | — | — | single_source | |
| OEM-D-7 | ISC stepper coil 2 (ISC2) | low_side_out | — | — | — | single_source | |
| OEM-D-8 | ISC stepper coil 1 (ISC1) | low_side_out | — | — | — | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-A-12 | SP-14V-1 | 0.85 | no route | EFI main relay (B+) | — | |
| W2 | OEM-A-13 | SP-14V-1 | 0.85 | no route | EFI main relay (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-B-26 | M170-A-54 | 0.85 | no route | Battery constant (BATT) | — | |
| W7 | OEM-A-22 | SP-GND-1 | 0.85 | no route | Power ground (E1) | — | |
| W8 | OEM-D-13 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W9 | OEM-D-26 | SP-GND-1 | 0.85 | no route | Power ground (E02) | — | |
| W10 | SP-GND-1 | M170-A-14 | 0.85 | no route | Battery Negative 1 | — | |
| W11 | SP-GND-1 | M170-A-15 | 0.85 | no route | Battery Negative 2 | — | |
| W12 | SP-GND-1 | M170-A-19 | 0.85 | no route | Battery Negative 3 | — | |
| W13 | SP-GND-1 | M170-A-20 | 0.85 | no route | Battery Negative 4 | — | |
| W14 | SP-GND-1 | M170-A-21 | 0.85 | no route | Battery Negative 5 | — | |
| W15 | OEM-A-18 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W16 | OEM-C-15 | SP-0V-1 | 0.5 | no route | Cam sensor ground (G-) | — | |
| W17 | OEM-C-16 | SP-0V-1 | 0.5 | no route | Crank sensor - (NE-) | — | |
| W18 | SP-0V-1 | M170-A-11 | 0.5 | no route | Sensor 0V A | — | |
| W19 | SP-0V-1 | M170-A-27 | 0.5 | no route | Sensor 0V B | — | |
| W20 | OEM-A-11 | M170-A-16 | 0.5 | no route | Sensor supply +5V (VC) | — | |
| W21 | OEM-C-8 | M170-A-49 | 0.5 | no route | Crank sensor + (NE+) | — | |
| W22 | OEM-C-7 | M170-A-56 | 0.5 | no route | Cam sensor 1 + (G1+) | — | |
| W23 | OEM-C-6 | M170-A-46 | 0.5 | no route | Cam sensor 2 + (G2+) | — | |
| W24 | OEM-C-3 | M170-A-29 | 0.5 | no route | Knock sensor 1 (KNK1) | — | |
| W25 | OEM-C-11 | M170-A-60 | 0.5 | no route | Knock sensor 2 (KNK2) | — | |
| W26 | OEM-C-5 | M170-A-1 | 0.5 | no route | Ignition 1 (IGT1) | — | |
| W27 | OEM-C-13 | M170-A-5 | 0.5 | no route | Ignition 2 (IGT2) | — | |
| W28 | OEM-D-12 | M170-A-33 | 0.5 | no route | Injector 1&7 (#10) | — | |
| W29 | OEM-D-11 | M170-A-43 | 0.5 | no route | Injector 2&8 (#20) | — | |
| W30 | OEM-D-24 | M170-A-50 | 0.5 | no route | Injector 3&5 (#40) | — | |
| W31 | OEM-D-25 | M170-A-51 | 0.5 | no route | Injector 4&6 (#30) | — | |
| W32 | OEM-A-4 | M170-A-26 | 0.5 | no route | Throttle position (VTA1) | — | |
| W33 | OEM-A-5 | M170-A-28 | 0.5 | no route | Coolant temperature (THW) | — | |
| W34 | OEM-B-4 | M170-A-63 | 0.5 | no route | EFI main relay control (MREL) | — | |
| W35 | OEM-B-6 | M170-A-66 | 0.5 | no route | Fuel pump relay (FPR) | — | |
| W36 | OEM-B-7 | M170-A-24 | 0.5 | no route | A/C clutch relay (ACMG) | — | |
| W37 | OEM-D-19 | M170-A-42 | 0.5 | no route | O2 heater 2 (HT2) | — | |
| W38 | OEM-D-20 | M170-A-57 | 0.5 | no route | O2 heater 1 (HT1) | — | |
| W39 | OEM-D-17 | M170-A-62 | 0.5 | no route | Cold start injector 1 (STJ1) | — | |
| W40 | OEM-A-17 | M170-A-18 | 0.5 | no route | O2 right front (OXR1) | — | |
| W41 | OEM-A-6 | M170-A-6 | 0.5 | no route | O2 left front (OXL1) | — | |
| W42 | OEM-B-11 | M170-A-7 | 0.5 | no route | O2 right rear (OXR2) | — | |
| W43 | OEM-B-24 | M170-A-12 | 0.5 | no route | O2 left rear (OXL2) | — | |
| W44 | OEM-A-16 | M170-A-38 | 0.5 | no route | Intake air temperature (THA) | — | |
| W45 | OEM-A-7 | M170-A-30 | 0.5 | no route | EGR temperature sensor | — | |
| W46 | OEM-C-2 | M170-A-45 | 0.5 | no route | Igniter 1 feedback (IGF1) | — | |
| W47 | OEM-C-10 | M170-A-52 | 0.5 | no route | Igniter 2 feedback (IGF2) | — | |
| W48 | OEM-A-19 | M170-A-53 | 0.5 | no route | Vehicle speed (SPD) | — | |
| W49 | OEM-A-9 | M170-A-13 | 0.5 | no route | Diagnostic test 1 (TE1) | — | |
| W50 | OEM-A-20 | M170-A-22 | 0.5 | no route | Diagnostic test 2 (TE2) | — | |
| W51 | OEM-A-14 | M170-A-36 | 0.5 | no route | Neutral start switch (NSW) | — | |
| W52 | OEM-A-2 | M170-A-35 | 0.5 | no route | Starter signal (STA) | — | |
| W53 | OEM-B-19 | M170-A-44 | 0.5 | no route | Stop light switch (BK) | — |
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 (14)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | REQUIRED_UNMAPPED | OEM-A-1 | Required OEM function "Ignition switch (IGSW)" (digital_in) is not connected to the new ECU. |
| warn | NET_FAMILY | OEM-A-14 ↔ M170-A-36 | OEM-A-14 "Neutral start switch (NSW)" [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 | NET_FAMILY | OEM-A-2 ↔ M170-A-35 | OEM-A-2 "Starter signal (STA)" [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-B-19 ↔ M170-A-44 | OEM-B-19 "Stop light switch (BK)" [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-C-6 ↔ M170-A-46 | OEM-C-6 "Cam sensor 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-C-7 ↔ M170-A-56 | OEM-C-7 "Cam sensor 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-C-8 ↔ M170-A-49 | OEM-C-8 "Crank sensor + (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. |
| info | NET_FAMILY | OEM-B-4 ↔ M170-A-63 | OEM-B-4 "EFI main relay control (MREL)" [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-B-6 ↔ M170-A-66 | OEM-B-6 "Fuel pump relay (FPR)" [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 | NET_FAMILY | OEM-B-7 ↔ M170-A-24 | OEM-B-7 "A/C clutch relay (ACMG)" [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-D-17 ↔ M170-A-62 | OEM-D-17 "Cold start injector 1 (STJ1)" [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-D-19 ↔ M170-A-42 | OEM-D-19 "O2 heater 2 (HT2)" [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-D-20 ↔ M170-A-57 | OEM-D-20 "O2 heater 1 (HT1)" [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 | UNMAPPED | OEM | 15 optional OEM pins are not mapped: OEM-A-8 Knock/shield (KS); OEM-B-20 A/T kickdown switch (KD); OEM-B-23 A/C request (AC); OEM-B-5 Check-engine lamp (W); OEM-B-8 Fuel pump control (FC); OEM-C-1 TPS idle switch (IDL); OEM-C-12 Check connector VF2; OEM-C-4 Check connector VF1; OEM-D-21 EGR solenoid; OEM-D-22 Fuel pressure-up VSV (PR); OEM-D-4 Cold start injector (STJ); OEM-D-5 ISC stepper coil 4 (ISC4); OEM-D-6 ISC stepper coil 3 (ISC3); OEM-D-7 ISC stepper coil 2 (ISC2); OEM-D-8 ISC stepper coil 1 (ISC1) |
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-A 1: 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-A 8: Knock/shield (KS): no free knock input on MoTeC M170 - OEM-D 8: ISC stepper coil 1 (ISC1): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-D 7: ISC stepper coil 2 (ISC2): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-D 6: ISC stepper coil 3 (ISC3): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-D 5: ISC stepper coil 4 (ISC4): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-B 5: Check-engine lamp (W): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-B 8: Fuel pump control (FC): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-D 21: EGR solenoid: no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-D 22: Fuel pressure-up VSV (PR): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-D 4: Cold start injector (STJ): no free low_side/relay_control/heater_low_side/ls_hs/injector on MoTeC M170 - OEM-B 20: A/T kickdown switch (KD): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-B 23: A/C request (AC): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C 1: TPS idle switch (IDL): no free switch_in/frequency_in/analog_0_5 on MoTeC M170 - OEM-C 4: Check connector VF1: no free analog_out on MoTeC M170 - OEM-C 12: Check connector VF2: 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 | Lextreme: Adaptronic install for 1UZ-FE (Lexus LS400/SC400) — 4-plug A/B/C/D ECU pin table (1992 LS400) | https://www.lextreme.com/installation-of-an-adaptronic-ecu-for-a-lexus-ls400-sc400-1uzfe-engine/ | — | — | — |