RSX Type-S 2005-06 (K20Z1) → MoTeC M190 13190 (auto)
RSX Type-S 2005-06 (K20Z1) — MoTeC — M190
Drawn by Michael Gnankou · Rev 0 · proposal · 2026-10-08
Before you start
| Status | proposal · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 70 wires · 9 connectors · 4 part lines |
| Tools | 715131-1 · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 316836-1 |
| Order of work | 1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up. |
Build checklist
Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-A-2 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | M190-B-H | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | M190-B-J | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | SP-14V-1 | M190-B-K | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | SP-14V-1 | M190-B-L | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-A-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-A-8 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | OEM-A-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-E-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | M190-B-G | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-GND-1 | M190-B-W | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-GND-1 | M190-B-X | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-GND-1 | M190-B-Y | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-GND-1 | M190-B-Z | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-GND-1 | M190-B-c | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-A-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-A-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-E-5 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | SP-0V-1 | M190-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | SP-0V-1 | M190-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | SP-0V-1 | M190-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | SP-0V-1 | M190-C-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | SP-0V-1 | M190-C-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | SP-0V-1 | M190-C-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | SP-0V-1 | M190-C-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A-20 | M190-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-A-21 | M190-A-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-E-6 | M190-A-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-A-7 | M190-C-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-A-19 | M190-C-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-A-6 | M190-C-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-A-1 | M190-C-51 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-A-16 | M190-C-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-A-15 | M190-C-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-A-14 | M190-C-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-A-13 | M190-C-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-B-5 | M190-A-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-B-4 | M190-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-B-3 | M190-B-U | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-B-2 | M190-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-E-8 | M190-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-E-12 | M190-B-V | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-E-17 | M190-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-E-18 | M190-B-b | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-E-9 | M190-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-E-21 | M190-B-A | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-A-10 | M190-B-B | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-A-12 | M190-B-S | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-B-6 | M190-A-48 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-B-1 | M190-B-a | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-B-18 | M190-A-40 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-B-21 | M190-B-T | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E-19 | M190-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-E-3 | M190-A-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-E-31 | M190-A-47 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-A-30 | M190-C-42 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-A-29 | M190-C-36 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E-20 | M190-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-B-8 | M190-C-37 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-B-17 | M190-C-39 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-B-13 | M190-C-35 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-E-14 | M190-C-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-E-15 | M190-C-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-A-18 | M190-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-B-10 | M190-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-B-11 | M190-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W69 | OEM-E-16 | M190-A-37 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W70 | OEM-E-22 | M190-C-27 | 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 | M190-A-16 | M190-A-18 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 2 | M190-A-8 | M190-A-18 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 3 | M190-B-H | M190-A-18 | open (OL) | +12 V supply must not touch sensor ground | |
| 4 | M190-B-H | M190-B-G | open (OL) | +12 V supply must not touch power ground | |
| 5 | M190-A-18 | M190-A-9 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 6 | M190-B-G | M190-A-16 | open (OL) | power ground must not touch 5 V sensor reference | |
| 7 | M190-B-G | M190-A-8 | open (OL) | power ground must not touch 5 V sensor reference | |
| 8 | M190-B-G | M190-A-9 | open (OL) | power ground must not touch 5 V sensor reference | |
| 9 | M190-B-H | M190-A-16 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 10 | M190-B-H | M190-A-8 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 11 | M190-B-H | M190-A-9 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
M190-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Low Side Injector 3 | — | W45 | — | 0.5 | OEM-E-17 | — | — | — |
| 10 | Low Side Injector 8 | — | W56 | — | 0.5 | OEM-E-3 | — | — | — |
| 11 | Peak Hold Injector 1 | — | W39 | — | 0.5 | OEM-B-5 | — | — | — |
| 12 | Peak Hold Injector 2 | — | W42 | — | 0.5 | OEM-B-2 | — | — | — |
| 13 | Analogue Voltage Input 11 | — | — | — | — | — | — | — | — |
| 14 | Digital Input 2 | — | W67 | — | 0.5 | OEM-B-10 | — | — | — |
| 15 | RS232 Receive | — | — | — | — | — | — | — | — |
| 16 | Sensor 5.0V C3 | — | W28 | — | 0.5 | OEM-A-20 | — | — | — |
| 17 | Low Side Injector 11 | — | — | — | — | — | — | — | — |
| 18 | Sensor 0V C1 | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | Sensor 0V C2 | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 2 | Low Side Injector 2 | — | W43 | — | 0.5 | OEM-E-8 | — | — | — |
| 20 | Sensor 0V C3 | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 21 | Digital Input 1 | — | W66 | — | 0.5 | OEM-A-18 | — | — | — |
| 22 | LIN Bus | — | — | — | — | — | — | — | — |
| 23 | RS232 Transmit | — | — | — | — | — | — | — | — |
| 24 | CAN Bus 2 High | — | — | — | — | — | — | — | — |
| 25 | Low Side Injector 7 | — | W55 | — | 0.5 | OEM-E-19 | — | — | — |
| 26 | Peak Hold Injector 3 | — | — | — | — | — | — | — | — |
| 27 | Analogue Voltage Input 15 | — | — | — | — | — | — | — | — |
| 28 | Analogue Voltage Input 16 | — | — | — | — | — | — | — | — |
| 29 | Analogue Voltage Input 17 | — | — | — | — | — | — | — | — |
| 3 | Low Side Injector 1 | — | W40 | — | 0.5 | OEM-B-4 | — | — | — |
| 30 | Digital Input 3 | — | W68 | — | 0.5 | OEM-B-11 | — | — | — |
| 31 | CAN Bus 2 Low | — | — | — | — | — | — | — | — |
| 32 | Low Side Injector 10 | — | — | — | — | — | — | — | — |
| 33 | Peak Hold Injector 4 | — | — | — | — | — | — | — | — |
| 34 | Analogue Voltage Input 13 | — | — | — | — | — | — | — | — |
| 35 | Analogue Voltage Input 12 | — | — | — | — | — | — | — | — |
| 36 | Peak Hold Injector 7 | — | — | — | — | — | — | — | — |
| 37 | Digital Input 4 | — | W69 | — | 0.5 | OEM-E-16 | — | — | — |
| 38 | Battery Backup | — | — | — | — | — | — | — | — |
| 39 | CAN Bus 3 High | — | — | — | — | — | — | — | — |
| 4 | Low Side Injector 12 | — | — | — | — | — | — | — | — |
| 40 | Low Side Injector 6 | — | W53 | — | 0.5 | OEM-B-18 | — | — | — |
| 41 | Analogue Voltage Input 14 | — | — | — | — | — | — | — | — |
| 42 | Peak Hold Injector 9 | — | — | — | — | — | — | — | — |
| 43 | Peak Hold Injector 10 | — | — | — | — | — | — | — | — |
| 44 | Peak Hold Injector 6 | — | — | — | — | — | — | — | — |
| 45 | Peak Hold Injector 5 | — | — | — | — | — | — | — | — |
| 46 | CAN Bus 3 Low | — | — | — | — | — | — | — | — |
| 47 | Low Side Injector 9 | — | W57 | — | 0.5 | OEM-E-31 | — | — | — |
| 48 | Low Side Injector 5 | — | W51 | — | 0.5 | OEM-B-6 | — | — | — |
| 49 | Peak Hold Injector 11 | — | — | — | — | — | — | — | — |
| 5 | Low Side Injector 4 | — | W47 | — | 0.5 | OEM-E-9 | — | — | — |
| 50 | Peak Hold Injector 12 | — | — | — | — | — | — | — | — |
| 51 | Peak Hold Injector 8 | — | — | — | — | — | — | — | — |
| 52 | Low Side Ignition 12 | — | — | — | — | — | — | — | — |
| 53 | Low Side Ignition 9 | — | — | — | — | — | — | — | — |
| 54 | Low Side Ignition 10 | — | — | — | — | — | — | — | — |
| 55 | Low Side Ignition 11 | — | — | — | — | — | — | — | — |
| 6 | Lambda Narrow Input 2 | — | — | — | — | — | — | — | — |
| 7 | Lambda Narrow Input 1 | — | W60 | — | 0.5 | OEM-E-20 | — | — | — |
| 8 | Sensor 5.0V C1 | — | W29 | — | 0.5 | OEM-A-21 | — | — | — |
| 9 | Sensor 5.0V C2 | — | W30 | — | 0.5 | OEM-E-6 | — | — | — |
M190-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A | Half Bridge Output 1 | — | W48 | — | 0.5 | OEM-E-21 | — | — | — |
| B | Half Bridge Output 2 | — | W49 | — | 0.5 | OEM-A-10 | — | — | — |
| C | Half Bridge Output 3 | — | — | — | — | — | — | — | — |
| D | Half Bridge Output 4 | — | — | — | — | — | — | — | — |
| E | Half Bridge Output 5 | — | — | — | — | — | — | — | — |
| F | Half Bridge Output 6 | — | — | — | — | — | — | — | — |
| G | Battery Negative 1 | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| H | Battery Positive 1 | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| J | Battery Positive 2 | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| K | Battery Positive 3 | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| L | Battery Positive 4 | — | W6 | — | 0.85 | SP-14V-1 | — | — | — |
| M | Half Bridge Output 10 | — | — | — | — | — | — | — | — |
| N | Half Bridge Output 9 | — | — | — | — | — | — | — | — |
| P | Half Bridge Output 8 | — | — | — | — | — | — | — | — |
| R | Half Bridge Output 7 | — | — | — | — | — | — | — | — |
| S | Low Side Injector 4 | — | W50 | — | 0.5 | OEM-A-12 | — | — | — |
| T | Low Side Injector 6 | — | W54 | — | 0.5 | OEM-B-21 | — | — | — |
| U | Low Side Injector 1 | — | W41 | — | 0.5 | OEM-B-3 | — | — | — |
| V | Low Side Injector 2 | — | W44 | — | 0.5 | OEM-E-12 | — | — | — |
| W | Battery Negative 2 | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
| X | Battery Negative 3 | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| Y | Battery Negative 4 | — | W15 | — | 0.85 | SP-GND-1 | — | — | — |
| Z | Battery Negative 5 | — | W16 | — | 0.85 | SP-GND-1 | — | — | — |
| a | Low Side Injector 5 | — | W52 | — | 0.5 | OEM-B-1 | — | — | — |
| b | Low Side Injector 3 | — | W46 | — | 0.5 | OEM-E-18 | — | — | — |
| c | Battery Negative 6 | — | W17 | — | 0.85 | SP-GND-1 | — | — | — |
M190-C
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Low Side Ignition 4 | — | W38 | — | 0.5 | OEM-A-13 | — | — | — |
| 10 | Universal Digital Input 8 | — | — | — | — | — | — | — | — |
| 11 | Analogue Voltage Input 6 | — | — | — | — | — | — | — | — |
| 12 | Analogue Voltage Input 7 | — | — | — | — | — | — | — | — |
| 13 | Analogue Voltage Input 9 | — | — | — | — | — | — | — | — |
| 14 | Sensor 0V A1 | — | W24 | — | 0.5 | SP-0V-1 | — | — | — |
| 15 | Sensor 0V A2 | — | W25 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Low Side Ignition 1 | — | W35 | — | 0.5 | OEM-A-16 | — | — | — |
| 17 | Universal Digital Input 7 | — | — | — | — | — | — | — | — |
| 18 | Universal Digital Input 1 | — | W31 | — | 0.5 | OEM-A-7 | — | — | — |
| 19 | Universal Digital Input 12 | — | — | — | — | — | — | — | — |
| 2 | Low Side Ignition 3 | — | W37 | — | 0.5 | OEM-A-14 | — | — | — |
| 20 | Universal Digital Input 11 | — | — | — | — | — | — | — | — |
| 21 | Universal Digital Input 10 | — | — | — | — | — | — | — | — |
| 22 | Universal Digital Input 9 | — | — | — | — | — | — | — | — |
| 23 | Sensor 0V B1 | — | W26 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | CAN Bus 1 High | — | — | — | — | — | — | — | — |
| 25 | Universal Digital Input 3 | — | W33 | — | 0.5 | OEM-A-6 | — | — | — |
| 26 | Ethernet Receive - | — | — | — | — | — | — | — | — |
| 27 | Universal Digital Input 4 | — | W70 | — | 0.5 | OEM-E-22 | — | — | — |
| 28 | Analogue Voltage Input 4 | — | W64 | — | 0.5 | OEM-E-14 | — | — | — |
| 29 | Analogue Voltage Input 5 | — | W65 | — | 0.5 | OEM-E-15 | — | — | — |
| 3 | Low Side Ignition 8 | — | — | — | — | — | — | — | — |
| 30 | Sensor 0V B2 | — | W27 | — | 0.5 | SP-0V-1 | — | — | — |
| 31 | CAN Bus 1 Low | — | — | — | — | — | — | — | — |
| 32 | Universal Digital Input 2 | — | W32 | — | 0.5 | OEM-A-19 | — | — | — |
| 33 | Ethernet Receive + | — | — | — | — | — | — | — | — |
| 34 | Ethernet Transmit - | — | — | — | — | — | — | — | — |
| 35 | Analogue Voltage Input 3 | — | W63 | — | 0.5 | OEM-B-13 | — | — | — |
| 36 | Analogue Voltage Input 2 | — | W59 | — | 0.5 | OEM-A-29 | — | — | — |
| 37 | Analogue Temperature Input 1 | — | W61 | — | 0.5 | OEM-B-8 | — | — | — |
| 38 | Analogue Temperature Input 3 | — | — | — | — | — | — | — | — |
| 39 | Analogue Temperature Input 2 | — | W62 | — | 0.5 | OEM-B-17 | — | — | — |
| 4 | Low Side Ignition 6 | — | — | — | — | — | — | — | — |
| 40 | Universal Digital Input 5 | — | — | — | — | — | — | — | — |
| 41 | Ethernet Transmit + | — | — | — | — | — | — | — | — |
| 42 | Analogue Voltage Input 1 | — | W58 | — | 0.5 | OEM-A-30 | — | — | — |
| 43 | Knock Input 3 | — | — | — | — | — | — | — | — |
| 44 | Knock Input 2 | — | — | — | — | — | — | — | — |
| 45 | Analogue Temperature Input 5 | — | — | — | — | — | — | — | — |
| 46 | Analogue Temperature Input 4 | — | — | — | — | — | — | — | — |
| 47 | Universal Digital Input 6 | — | — | — | — | — | — | — | — |
| 48 | Sensor 5.0V A1 | — | — | — | — | — | — | — | — |
| 49 | Knock Input 4 | — | — | — | — | — | — | — | — |
| 5 | Low Side Ignition 5 | — | — | — | — | — | — | — | — |
| 50 | Sensor 5.0V B1 | — | — | — | — | — | — | — | — |
| 51 | Knock Input 1 | — | W34 | — | 0.5 | OEM-A-1 | — | — | — |
| 52 | Analogue Temperature Input 6 | — | — | — | — | — | — | — | — |
| 53 | Sensor 5.0V A2 | — | — | — | — | — | — | — | — |
| 54 | Sensor 6.3V | — | — | — | — | — | — | — | — |
| 55 | Sensor 5.0V B2 | — | — | — | — | — | — | — | — |
| 6 | Analogue Voltage Input 8 | — | — | — | — | — | — | — | — |
| 7 | Analogue Voltage Input 10 | — | — | — | — | — | — | — | — |
| 8 | Low Side Ignition 2 | — | W36 | — | 0.5 | OEM-A-15 | — | — | — |
| 9 | Low Side Ignition 7 | — | — | — | — | — | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor (KS) | — | W34 | — | 0.5 | M190-C-51 | — | — | — |
| 2 | Ignition power 2 (IGP2) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Ignition power 1 (IGP1) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground 2 (PG2) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground 1 (PG1) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Camshaft position B (CMP B) | — | W33 | — | 0.5 | M190-C-25 | — | — | — |
| 7 | Crank position sensor (CKP) | — | W31 | — | 0.5 | M190-C-18 | — | — | — |
| 8 | Logic ground 2 (LG2) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 9 | Logic ground 1 (LG1) | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | A/F sensor heater control (AFSHTC) | — | W49 | — | 0.5 | M190-B-B | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Idle air control valve (IACV) | — | W50 | — | 0.5 | M190-B-S | — | — | — |
| 13 | Ignition coil 4 (IGPLS4) | — | W38 | — | 0.5 | M190-C-1 | — | — | — |
| 14 | Ignition coil 3 (IGPLS3) | — | W37 | — | 0.5 | M190-C-2 | — | — | — |
| 15 | Ignition coil 2 (IGPLS2) | — | W36 | — | 0.5 | M190-C-8 | — | — | — |
| 16 | Ignition coil 1 (IGPLS1) | — | W35 | — | 0.5 | M190-C-16 | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | Neutral position switch (NC) | — | W66 | — | 0.5 | M190-A-21 | — | — | — |
| 19 | Camshaft position A (CMP A) | — | W32 | — | 0.5 | M190-C-32 | — | — | — |
| 20 | Sensor 5V supply 2 (VCC2) | — | W28 | — | 0.5 | M190-A-16 | — | — | — |
| 21 | Sensor 5V supply 1 (VCC1) | — | W29 | — | 0.5 | M190-A-8 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 (SG2) | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 (SG1) | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — |
| 28 | A/F sensor - (AFS-, wideband Vs) | — | — | — | — | — | — | — | — |
| 29 | Throttle position sensor (TPS) | — | W59 | — | 0.5 | M190-C-36 | — | — | — |
| 30 | Manifold absolute pressure (MAP) | — | W58 | — | 0.5 | M190-C-42 | — | — | — |
| 31 | A/F sensor + (AFS+, wideband Ip) | — | — | — | — | — | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | VTC oil control solenoid (+) | — | W52 | — | 0.5 | M190-B-a | — | — | — |
| 2 | Injector 4 (INJ4) | — | W42 | — | 0.5 | M190-A-12 | — | — | — |
| 3 | Injector 3 (INJ3) | — | W41 | — | 0.5 | M190-B-U | — | — | — |
| 4 | Injector 2 (INJ2) | — | W40 | — | 0.5 | M190-A-3 | — | — | — |
| 5 | Injector 1 (INJ1) | — | W39 | — | 0.5 | M190-A-11 | — | — | — |
| 6 | VTEC solenoid (VTS) | — | W51 | — | 0.5 | M190-A-48 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor (ECT) | — | W61 | — | 0.5 | M190-C-37 | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal (ALTL) | — | W67 | — | 0.5 | M190-A-14 | — | — | — |
| 11 | VTEC oil pressure switch (VTPSW) | — | W68 | — | 0.5 | M190-A-30 | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal (ALTF) | — | W63 | — | 0.5 | M190-C-35 | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor (IAT) | — | W62 | — | 0.5 | M190-C-39 | — | — | — |
| 18 | Alternator control (ALTC) | — | W53 | — | 0.5 | M190-A-40 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve (PCS) | — | W54 | — | 0.5 | M190-B-T | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
OEM-E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | — | — | — | — | — | — | — |
| 2 | — | — | — | — | — | — | — | — | — |
| 3 | Reverse lockout solenoid (RVS, Type-S) | — | W56 | — | 0.5 | M190-A-10 | — | — | — |
| 4 | Logic ground 3 (LG3) | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Sensor ground 3 (SG3) | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sensor 5V supply 3 (VCC3) | — | W30 | — | 0.5 | M190-A-9 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Main relay control (MRLY) | — | W43 | — | 0.5 | M190-A-2 | — | — | — |
| 9 | A/F sensor heater relay control (AFSHTCR) | — | W47 | — | 0.5 | M190-A-5 | — | — | — |
| 10 | Ignition switch signal (IG1) | — | — | — | — | — | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Radiator fan control (FANC) | — | W44 | — | 0.5 | M190-B-V | — | — | — |
| 13 | Multiplex communication (SEFMJ) | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor (FTP) | — | W64 | — | 0.5 | M190-C-28 | — | — | — |
| 15 | Electrical load detector (ELD) | — | W65 | — | 0.5 | M190-C-29 | — | — | — |
| 16 | Power steering pressure switch (PSPSW) | — | W69 | — | 0.5 | M190-A-37 | — | — | — |
| 17 | Immobilizer fuel pump relay (IMO FPR) | — | W45 | — | 0.5 | M190-A-1 | — | — | — |
| 18 | A/C clutch relay (ACC) | — | W46 | — | 0.5 | M190-B-b | — | — | — |
| 19 | Evap vent shut valve (VSV) | — | W55 | — | 0.5 | M190-A-25 | — | — | — |
| 20 | Secondary heated O2 sensor (SHO2S) | — | W60 | — | 0.5 | M190-A-7 | — | — | — |
| 21 | Secondary O2 heater control (SO2SHTC) | — | W48 | — | 0.5 | M190-B-A | — | — | — |
| 22 | Brake switch (BKSW) | — | W70 | — | 0.5 | M190-C-27 | — | — | — |
| 23 | K-line (diagnostic) | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
| 25 | Engine speed pulse / tacho (NEP) | — | — | — | — | — | — | — | — |
| 26 | Vehicle speed output (VSSOUT) | — | — | — | — | — | — | — | — |
| 27 | Immobilizer code (IMOCD) | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — |
| 29 | Service check signal (SCS) | — | — | — | — | — | — | — | — |
| 30 | Write enable signal (WEN) | — | — | — | — | — | — | — | — |
| 31 | Malfunction indicator lamp (MIL) | — | W57 | — | 0.5 | M190-A-47 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W18 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-A-24 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | M190-A-18 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | M190-A-19 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | M190-A-20 | — | — | — |
| 1 | — | — | W24 | — | 0.5 | M190-C-14 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | M190-C-15 | — | — | — |
| 1 | — | — | W26 | — | 0.5 | M190-C-23 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | M190-C-30 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | M190-B-H | — | — | — |
| 1 | — | — | W4 | — | 0.85 | M190-B-J | — | — | — |
| 1 | — | — | W5 | — | 0.85 | M190-B-K | — | — | — |
| 1 | — | — | W6 | — | 0.85 | M190-B-L | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W7 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-A-8 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | OEM-A-9 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | OEM-E-4 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | M190-B-G | — | — | — |
| 1 | — | — | W13 | — | 0.85 | M190-B-W | — | — | — |
| 1 | — | — | W14 | — | 0.85 | M190-B-X | — | — | — |
| 1 | — | — | W15 | — | 0.85 | M190-B-Y | — | — | — |
| 1 | — | — | W16 | — | 0.85 | M190-B-Z | — | — | — |
| 1 | — | — | W17 | — | 0.85 | M190-B-c | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | Knock sensor (KS) | knock_in | M190-C-51 | Knock Input 1 | knock_in | single_source | |
| OEM-A-10 | A/F sensor heater control (AFSHTC) | low_side_out | M190-B-B | Half Bridge Output 2 | hbridge_out | single_source | |
| OEM-A-12 | Idle air control valve (IACV) | low_side_out | M190-B-S | Low Side Injector 4 | injector_out | single_source | |
| OEM-A-13 | Ignition coil 4 (IGPLS4) | ignition_out | M190-C-1 | Low Side Ignition 4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 (IGPLS3) | ignition_out | M190-C-2 | Low Side Ignition 3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 (IGPLS2) | ignition_out | M190-C-8 | Low Side Ignition 2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 (IGPLS1) | ignition_out | M190-C-16 | Low Side Ignition 1 | ignition_out | single_source | |
| OEM-A-18 | Neutral position switch (NC) | digital_in | M190-A-21 | Digital Input 1 | digital_in | single_source | |
| OEM-A-19 | Camshaft position A (CMP A) | trigger_in | M190-C-32 | Universal Digital Input 2 | digital_in | single_source | |
| OEM-A-2 | Ignition power 2 (IGP2) | power_in | M190-B-H + M190-B-J + M190-B-K + M190-B-L | Battery Positive 1 + Battery Positive 2 + Battery Positive 3 + Battery Positive 4 | power_in | single_source | |
| OEM-A-20 | Sensor 5V supply 2 (VCC2) | vref | M190-A-16 | Sensor 5.0V C3 | vref | single_source | |
| OEM-A-21 | Sensor 5V supply 1 (VCC1) | vref | M190-A-8 | Sensor 5.0V C1 | vref | single_source | |
| OEM-A-23 | Sensor ground 2 (SG2) | sensor_ground | M190-A-18 + M190-A-19 + M190-A-20 + M190-C-14 + M190-C-15 + M190-C-23 + M190-C-30 | Sensor 0V C1 + Sensor 0V C2 + Sensor 0V C3 + Sensor 0V A1 + Sensor 0V A2 + Sensor 0V B1 + Sensor 0V B2 | sensor_ground | single_source | |
| OEM-A-24 | Sensor ground 1 (SG1) | sensor_ground | M190-A-18 + M190-A-19 + M190-A-20 + M190-C-14 + M190-C-15 + M190-C-23 + M190-C-30 | Sensor 0V C1 + Sensor 0V C2 + Sensor 0V C3 + Sensor 0V A1 + Sensor 0V A2 + Sensor 0V B1 + Sensor 0V B2 | sensor_ground | single_source | |
| OEM-A-28 | A/F sensor - (AFS-, wideband Vs) | wb_vs | — | — | — | single_source | |
| OEM-A-29 | Throttle position sensor (TPS) | analog_in | M190-C-36 | Analogue Voltage Input 2 | analog_in | single_source | |
| OEM-A-3 | Ignition power 1 (IGP1) | power_in | M190-B-H + M190-B-J + M190-B-K + M190-B-L | Battery Positive 1 + Battery Positive 2 + Battery Positive 3 + Battery Positive 4 | power_in | single_source | |
| OEM-A-30 | Manifold absolute pressure (MAP) | analog_in | M190-C-42 | Analogue Voltage Input 1 | analog_in | single_source | |
| OEM-A-31 | A/F sensor + (AFS+, wideband Ip) | wb_ip | — | — | — | single_source | |
| OEM-A-4 | Power ground 2 (PG2) | ground | M190-B-G + M190-B-W + M190-B-X + M190-B-Y + M190-B-Z + M190-B-c | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 + Battery Negative 6 | ground | single_source | |
| OEM-A-5 | Power ground 1 (PG1) | ground | M190-B-G + M190-B-W + M190-B-X + M190-B-Y + M190-B-Z + M190-B-c | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 + Battery Negative 6 | ground | single_source | |
| OEM-A-6 | Camshaft position B (CMP B) | trigger_in | M190-C-25 | Universal Digital Input 3 | digital_in | single_source | |
| OEM-A-7 | Crank position sensor (CKP) | trigger_in | M190-C-18 | Universal Digital Input 1 | digital_in | single_source | |
| OEM-A-8 | Logic ground 2 (LG2) | ground | M190-B-G + M190-B-W + M190-B-X + M190-B-Y + M190-B-Z + M190-B-c | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 + Battery Negative 6 | ground | single_source | |
| OEM-A-9 | Logic ground 1 (LG1) | ground | M190-B-G + M190-B-W + M190-B-X + M190-B-Y + M190-B-Z + M190-B-c | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 + Battery Negative 6 | ground | single_source | |
| OEM-B-1 | VTC oil control solenoid (+) | low_side_out | M190-B-a | Low Side Injector 5 | injector_out | single_source | |
| OEM-B-10 | Alternator L signal (ALTL) | digital_in | M190-A-14 | Digital Input 2 | digital_in | single_source | |
| OEM-B-11 | VTEC oil pressure switch (VTPSW) | digital_in | M190-A-30 | Digital Input 3 | digital_in | single_source | |
| OEM-B-13 | Alternator FR signal (ALTF) | analog_in | M190-C-35 | Analogue Voltage Input 3 | analog_in | single_source | |
| OEM-B-17 | Intake air temp sensor (IAT) | temp_in | M190-C-39 | Analogue Temperature Input 2 | temp_in | single_source | |
| OEM-B-18 | Alternator control (ALTC) | low_side_out | M190-A-40 | Low Side Injector 6 | injector_out | single_source | |
| OEM-B-2 | Injector 4 (INJ4) | injector_out | M190-A-12 | Peak Hold Injector 2 | injector_out | single_source | |
| OEM-B-21 | Evap canister purge valve (PCS) | low_side_out | M190-B-T | Low Side Injector 6 | injector_out | single_source | |
| OEM-B-3 | Injector 3 (INJ3) | injector_out | M190-B-U | Low Side Injector 1 | injector_out | single_source | |
| OEM-B-4 | Injector 2 (INJ2) | injector_out | M190-A-3 | Low Side Injector 1 | injector_out | single_source | |
| OEM-B-5 | Injector 1 (INJ1) | injector_out | M190-A-11 | Peak Hold Injector 1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid (VTS) | low_side_out | M190-A-48 | Low Side Injector 5 | injector_out | single_source | |
| OEM-B-8 | Coolant temp sensor (ECT) | temp_in | M190-C-37 | Analogue Temperature Input 1 | temp_in | single_source | |
| OEM-E-10 | Ignition switch signal (IG1) | digital_in | — | — | — | single_source | |
| OEM-E-12 | Radiator fan control (FANC) | low_side_out | M190-B-V | Low Side Injector 2 | injector_out | single_source | |
| OEM-E-13 | Multiplex communication (SEFMJ) | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor (FTP) | analog_in | M190-C-28 | Analogue Voltage Input 4 | analog_in | single_source | |
| OEM-E-15 | Electrical load detector (ELD) | analog_in | M190-C-29 | Analogue Voltage Input 5 | analog_in | single_source | |
| OEM-E-16 | Power steering pressure switch (PSPSW) | digital_in | M190-A-37 | Digital Input 4 | digital_in | single_source | |
| OEM-E-17 | Immobilizer fuel pump relay (IMO FPR) | low_side_out | M190-A-1 | Low Side Injector 3 | injector_out | single_source | |
| OEM-E-18 | A/C clutch relay (ACC) | low_side_out | M190-B-b | Low Side Injector 3 | injector_out | single_source | |
| OEM-E-19 | Evap vent shut valve (VSV) | low_side_out | M190-A-25 | Low Side Injector 7 | injector_out | single_source | |
| OEM-E-20 | Secondary heated O2 sensor (SHO2S) | lambda_nb_in | M190-A-7 | Lambda Narrow Input 1 | lambda_nb_in | single_source | |
| OEM-E-21 | Secondary O2 heater control (SO2SHTC) | low_side_out | M190-B-A | Half Bridge Output 1 | hbridge_out | single_source | |
| OEM-E-22 | Brake switch (BKSW) | digital_in | M190-C-27 | Universal Digital Input 4 | digital_in | single_source | |
| OEM-E-23 | K-line (diagnostic) | serial | — | — | — | single_source | |
| OEM-E-25 | Engine speed pulse / tacho (NEP) | tacho_out | — | — | — | single_source | |
| OEM-E-26 | Vehicle speed output (VSSOUT) | tacho_out | — | — | — | single_source | |
| OEM-E-27 | Immobilizer code (IMOCD) | — | — | — | — | single_source | |
| OEM-E-29 | Service check signal (SCS) | — | — | — | — | single_source | |
| OEM-E-3 | Reverse lockout solenoid (RVS, Type-S) | low_side_out | M190-A-10 | Low Side Injector 8 | injector_out | single_source | |
| OEM-E-30 | Write enable signal (WEN) | — | — | — | — | single_source | |
| OEM-E-31 | Malfunction indicator lamp (MIL) | low_side_out | M190-A-47 | Low Side Injector 9 | injector_out | single_source | |
| OEM-E-4 | Logic ground 3 (LG3) | ground | M190-B-G + M190-B-W + M190-B-X + M190-B-Y + M190-B-Z + M190-B-c | Battery Negative 1 + Battery Negative 2 + Battery Negative 3 + Battery Negative 4 + Battery Negative 5 + Battery Negative 6 | ground | single_source | |
| OEM-E-5 | Sensor ground 3 (SG3) | sensor_ground | M190-A-18 + M190-A-19 + M190-A-20 + M190-C-14 + M190-C-15 + M190-C-23 + M190-C-30 | Sensor 0V C1 + Sensor 0V C2 + Sensor 0V C3 + Sensor 0V A1 + Sensor 0V A2 + Sensor 0V B1 + Sensor 0V B2 | sensor_ground | single_source | |
| OEM-E-6 | Sensor 5V supply 3 (VCC3) | vref | M190-A-9 | Sensor 5.0V C2 | vref | single_source | |
| OEM-E-8 | Main relay control (MRLY) | low_side_out | M190-A-2 | Low Side Injector 2 | injector_out | single_source | |
| OEM-E-9 | A/F sensor heater relay control (AFSHTCR) | low_side_out | M190-A-5 | Low Side Injector 4 | injector_out | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-A-2 | SP-14V-1 | 0.85 | no route | Ignition power 2 (IGP2) | — | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | no route | Ignition power 1 (IGP1) | — | |
| W3 | SP-14V-1 | M190-B-H | 0.85 | no route | Battery Positive 1 | — | |
| W4 | SP-14V-1 | M190-B-J | 0.85 | no route | Battery Positive 2 | — | |
| W5 | SP-14V-1 | M190-B-K | 0.85 | no route | Battery Positive 3 | — | |
| W6 | SP-14V-1 | M190-B-L | 0.85 | no route | Battery Positive 4 | — | |
| W7 | OEM-A-4 | SP-GND-1 | 0.85 | no route | Power ground 2 (PG2) | — | |
| W8 | OEM-A-5 | SP-GND-1 | 0.85 | no route | Power ground 1 (PG1) | — | |
| W9 | OEM-A-8 | SP-GND-1 | 0.85 | no route | Logic ground 2 (LG2) | — | |
| W10 | OEM-A-9 | SP-GND-1 | 0.85 | no route | Logic ground 1 (LG1) | — | |
| W11 | OEM-E-4 | SP-GND-1 | 0.85 | no route | Logic ground 3 (LG3) | — | |
| W12 | SP-GND-1 | M190-B-G | 0.85 | no route | Battery Negative 1 | — | |
| W13 | SP-GND-1 | M190-B-W | 0.85 | no route | Battery Negative 2 | — | |
| W14 | SP-GND-1 | M190-B-X | 0.85 | no route | Battery Negative 3 | — | |
| W15 | SP-GND-1 | M190-B-Y | 0.85 | no route | Battery Negative 4 | — | |
| W16 | SP-GND-1 | M190-B-Z | 0.85 | no route | Battery Negative 5 | — | |
| W17 | SP-GND-1 | M190-B-c | 0.85 | no route | Battery Negative 6 | — | |
| W18 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 (SG2) | — | |
| W19 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 (SG1) | — | |
| W20 | OEM-E-5 | SP-0V-1 | 0.5 | no route | Sensor ground 3 (SG3) | — | |
| W21 | SP-0V-1 | M190-A-18 | 0.5 | no route | Sensor 0V C1 | — | |
| W22 | SP-0V-1 | M190-A-19 | 0.5 | no route | Sensor 0V C2 | — | |
| W23 | SP-0V-1 | M190-A-20 | 0.5 | no route | Sensor 0V C3 | — | |
| W24 | SP-0V-1 | M190-C-14 | 0.5 | no route | Sensor 0V A1 | — | |
| W25 | SP-0V-1 | M190-C-15 | 0.5 | no route | Sensor 0V A2 | — | |
| W26 | SP-0V-1 | M190-C-23 | 0.5 | no route | Sensor 0V B1 | — | |
| W27 | SP-0V-1 | M190-C-30 | 0.5 | no route | Sensor 0V B2 | — | |
| W28 | OEM-A-20 | M190-A-16 | 0.5 | no route | Sensor 5V supply 2 (VCC2) | — | |
| W29 | OEM-A-21 | M190-A-8 | 0.5 | no route | Sensor 5V supply 1 (VCC1) | — | |
| W30 | OEM-E-6 | M190-A-9 | 0.5 | no route | Sensor 5V supply 3 (VCC3) | — | |
| W31 | OEM-A-7 | M190-C-18 | 0.5 | no route | Crank position sensor (CKP) | — | |
| W32 | OEM-A-19 | M190-C-32 | 0.5 | no route | Camshaft position A (CMP A) | — | |
| W33 | OEM-A-6 | M190-C-25 | 0.5 | no route | Camshaft position B (CMP B) | — | |
| W34 | OEM-A-1 | M190-C-51 | 0.5 | no route | Knock sensor (KS) | — | |
| W35 | OEM-A-16 | M190-C-16 | 0.5 | no route | Ignition coil 1 (IGPLS1) | — | |
| W36 | OEM-A-15 | M190-C-8 | 0.5 | no route | Ignition coil 2 (IGPLS2) | — | |
| W37 | OEM-A-14 | M190-C-2 | 0.5 | no route | Ignition coil 3 (IGPLS3) | — | |
| W38 | OEM-A-13 | M190-C-1 | 0.5 | no route | Ignition coil 4 (IGPLS4) | — | |
| W39 | OEM-B-5 | M190-A-11 | 0.5 | no route | Injector 1 (INJ1) | — | |
| W40 | OEM-B-4 | M190-A-3 | 0.5 | no route | Injector 2 (INJ2) | — | |
| W41 | OEM-B-3 | M190-B-U | 0.5 | no route | Injector 3 (INJ3) | — | |
| W42 | OEM-B-2 | M190-A-12 | 0.5 | no route | Injector 4 (INJ4) | — | |
| W43 | OEM-E-8 | M190-A-2 | 0.5 | no route | Main relay control (MRLY) | — | |
| W44 | OEM-E-12 | M190-B-V | 0.5 | no route | Radiator fan control (FANC) | — | |
| W45 | OEM-E-17 | M190-A-1 | 0.5 | no route | Immobilizer fuel pump relay (IMO FPR) | — | |
| W46 | OEM-E-18 | M190-B-b | 0.5 | no route | A/C clutch relay (ACC) | — | |
| W47 | OEM-E-9 | M190-A-5 | 0.5 | no route | A/F sensor heater relay control (AFSHTCR) | — | |
| W48 | OEM-E-21 | M190-B-A | 0.5 | no route | Secondary O2 heater control (SO2SHTC) | — | |
| W49 | OEM-A-10 | M190-B-B | 0.5 | no route | A/F sensor heater control (AFSHTC) | — | |
| W50 | OEM-A-12 | M190-B-S | 0.5 | no route | Idle air control valve (IACV) | — | |
| W51 | OEM-B-6 | M190-A-48 | 0.5 | no route | VTEC solenoid (VTS) | — | |
| W52 | OEM-B-1 | M190-B-a | 0.5 | no route | VTC oil control solenoid (+) | — | |
| W53 | OEM-B-18 | M190-A-40 | 0.5 | no route | Alternator control (ALTC) | — | |
| W54 | OEM-B-21 | M190-B-T | 0.5 | no route | Evap canister purge valve (PCS) | — | |
| W55 | OEM-E-19 | M190-A-25 | 0.5 | no route | Evap vent shut valve (VSV) | — | |
| W56 | OEM-E-3 | M190-A-10 | 0.5 | no route | Reverse lockout solenoid (RVS, Type-S) | — | |
| W57 | OEM-E-31 | M190-A-47 | 0.5 | no route | Malfunction indicator lamp (MIL) | — | |
| W58 | OEM-A-30 | M190-C-42 | 0.5 | no route | Manifold absolute pressure (MAP) | — | |
| W59 | OEM-A-29 | M190-C-36 | 0.5 | no route | Throttle position sensor (TPS) | — | |
| W60 | OEM-E-20 | M190-A-7 | 0.5 | no route | Secondary heated O2 sensor (SHO2S) | — | |
| W61 | OEM-B-8 | M190-C-37 | 0.5 | no route | Coolant temp sensor (ECT) | — | |
| W62 | OEM-B-17 | M190-C-39 | 0.5 | no route | Intake air temp sensor (IAT) | — | |
| W63 | OEM-B-13 | M190-C-35 | 0.5 | no route | Alternator FR signal (ALTF) | — | |
| W64 | OEM-E-14 | M190-C-28 | 0.5 | no route | Fuel tank pressure sensor (FTP) | — | |
| W65 | OEM-E-15 | M190-C-29 | 0.5 | no route | Electrical load detector (ELD) | — | |
| W66 | OEM-A-18 | M190-A-21 | 0.5 | no route | Neutral position switch (NC) | — | |
| W67 | OEM-B-10 | M190-A-14 | 0.5 | no route | Alternator L signal (ALTL) | — | |
| W68 | OEM-B-11 | M190-A-30 | 0.5 | no route | VTEC oil pressure switch (VTPSW) | — | |
| W69 | OEM-E-16 | M190-A-37 | 0.5 | no route | Power steering pressure switch (PSPSW) | — | |
| W70 | OEM-E-22 | M190-C-27 | 0.5 | no route | Brake switch (BKSW) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 1318682-6 | TE | K-series ECU harness plug A (040-3 HD plug assy, 31P) | 1.000 | ea |
| connector | 353029-1 | TE | K-series ECU harness plug B (040 H/D-3 plug HSG assy, 24P) | 1.000 | ea |
| connector | 353826-1 | TE | K-series ECU harness plug E (040 HD 31P plug HSG assy-B, 31P) | 1.000 | ea |
| terminal | 316836-1 | TE | Multilock 040 III HD socket, tin, 22–18 AWG (0.3–0.85 mm²) | 53.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (22)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DATASET_GAP | RSX ECU A | 6 of 31 cavities on RSX ECU A have no pin data (11,17,22,25,26,27). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU B | 11 of 24 cavities on RSX ECU B have no pin data (7,9,12,14,15,16,19,20,22,23,24). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU E | 6 of 31 cavities on RSX ECU E have no pin data (1,2,7,11,24,28). Anything there is invisible to these checks. |
| warn | NET_FAMILY | OEM-A-10 ↔ M190-B-B | OEM-A-10 "A/F sensor heater control (AFSHTC)" [low_side_out] is wired to M190-B-B "Half Bridge Output 2" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-A-19 ↔ M190-C-32 | OEM-A-19 "Camshaft position A (CMP A)" [trigger_in] is wired to M190-C-32 "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-A-6 ↔ M190-C-25 | OEM-A-6 "Camshaft position B (CMP B)" [trigger_in] is wired to M190-C-25 "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-A-7 ↔ M190-C-18 | OEM-A-7 "Crank position sensor (CKP)" [trigger_in] is wired to M190-C-18 "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-E-21 ↔ M190-B-A | OEM-E-21 "Secondary O2 heater control (SO2SHTC)" [low_side_out] is wired to M190-B-A "Half Bridge Output 1" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| info | NET_FAMILY | OEM-A-12 ↔ M190-B-S | OEM-A-12 "Idle air control valve (IACV)" [low_side_out] is wired to M190-B-S "Low Side Injector 4" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-1 ↔ M190-B-a | OEM-B-1 "VTC oil control solenoid (+)" [low_side_out] is wired to M190-B-a "Low Side Injector 5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-18 ↔ M190-A-40 | OEM-B-18 "Alternator control (ALTC)" [low_side_out] is wired to M190-A-40 "Low Side Injector 6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-21 ↔ M190-B-T | OEM-B-21 "Evap canister purge valve (PCS)" [low_side_out] is wired to M190-B-T "Low Side Injector 6" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-B-6 ↔ M190-A-48 | OEM-B-6 "VTEC solenoid (VTS)" [low_side_out] is wired to M190-A-48 "Low Side Injector 5" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-12 ↔ M190-B-V | OEM-E-12 "Radiator fan control (FANC)" [low_side_out] is wired to M190-B-V "Low Side Injector 2" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-17 ↔ M190-A-1 | OEM-E-17 "Immobilizer fuel pump relay (IMO FPR)" [low_side_out] is wired to M190-A-1 "Low Side Injector 3" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-18 ↔ M190-B-b | OEM-E-18 "A/C clutch relay (ACC)" [low_side_out] is wired to M190-B-b "Low Side Injector 3" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-19 ↔ M190-A-25 | OEM-E-19 "Evap vent shut valve (VSV)" [low_side_out] is wired to M190-A-25 "Low Side Injector 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-3 ↔ M190-A-10 | OEM-E-3 "Reverse lockout solenoid (RVS, Type-S)" [low_side_out] is wired to M190-A-10 "Low Side Injector 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-31 ↔ M190-A-47 | OEM-E-31 "Malfunction indicator lamp (MIL)" [low_side_out] is wired to M190-A-47 "Low Side Injector 9" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-8 ↔ M190-A-2 | OEM-E-8 "Main relay control (MRLY)" [low_side_out] is wired to M190-A-2 "Low Side Injector 2" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E-9 ↔ M190-A-5 | OEM-E-9 "A/F sensor heater relay control (AFSHTCR)" [low_side_out] is wired to M190-A-5 "Low Side Injector 4" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 10 optional OEM pins are not mapped: OEM-A-28 A/F sensor - (AFS-, wideband Vs); OEM-A-31 A/F sensor + (AFS+, wideband Ip); OEM-E-10 Ignition switch signal (IG1); OEM-E-13 Multiplex communication (SEFMJ); OEM-E-23 K-line (diagnostic); OEM-E-25 Engine speed pulse / tacho (NEP); OEM-E-26 Vehicle speed output (VSSOUT); OEM-E-27 Immobilizer code (IMOCD); OEM-E-29 Service check signal (SCS); OEM-E-30 Write enable signal (WEN) |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Auto-mapped by auto_map() from the library pin data on 2026-10-06. Review every wire against both manuals before building. Not wired: - OEM-E 10: Ignition switch signal (IG1): key-on 12 V sense — optional in a swap (the main relay is energized from keyed 12 V, not from this pin); MoTeC M190 has no dedicated key-on input - OEM-E 25: Engine speed pulse / tacho (NEP): no free tacho/frequency_out/low_side/ls_hs on MoTeC M190 - OEM-E 26: Vehicle speed output (VSSOUT): no free frequency_out/tacho/low_side/ls_hs on MoTeC M190 - OEM-A 31: A/F sensor + (AFS+, wideband Ip): no free wb_ip on MoTeC M190 - OEM-A 28: A/F sensor - (AFS-, wideband Vs): no free wb_vs on MoTeC M190 - OEM-E 13: Multiplex communication (SEFMJ): no free k_line on MoTeC M190 - OEM-E 23: K-line (diagnostic): no free k_line on MoTeC M190 - OEM-E 27: Immobilizer code (IMOCD): not classified in the library; wire by hand - OEM-E 29: Service check signal (SCS): not classified in the library; wire by hand - OEM-E 30: Write enable signal (WEN): not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | 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 |
| 3 | forum | FFS TechNet: K-series 02-06 RSX ECU pin diagram (Helm) | https://ff-squad.com/technet2/k-series-02-06-rsx-ecu-pin-diagram/ | archive | 2026-10-05 | b2b85002666e |