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.
Connectors
M190-A
face not drawn
| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Injector | single_source· Vendor | RLY1-R-COIL-Relay coil negative (ECU low-side driver) | ||
| Injector | single_source· Vendor | OEM-E-17Fuel pump relay | ||
| Injector | single_source· Vendor | OEM-B-4Injector 2 | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | OEM-E-12Radiator fan control | ||
| O2 narrowband | single_source· Vendor | not connected | ||
| O2 narrowband | single_source· Vendor | OEM-E-20Secondary O2 sensor | ||
| 5V / 8V ref | single_source· Vendor | SP-5V-1 | ||
| 5V / 8V ref | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | OEM-B-21Evap canister purge valve | ||
| Injector | single_source· Vendor | OEM-B-5Injector 1 | ||
| Injector | single_source· Vendor | OEM-B-2Injector 4 | ||
| Analog in | single_source· Vendor | not connected | ||
| Digital in | single_source· Vendor | OEM-D-1Cruise set switch | ||
| No data | single_source· Vendor | not connected | ||
| 5V / 8V ref | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Digital in | single_source· Vendor | OEM-B-11VTEC oil pressure switch | ||
| No data | single_source· Vendor | not connected | ||
| No data | single_source· Vendor | not connected | ||
| CAN high | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | OEM-B-18Alternator control | ||
| Injector | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | not connected | ||
| Digital in | single_source· Vendor | OEM-D-4Cruise main switch | ||
| CAN low | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Digital in | single_source· Vendor | OEM-D-7Cruise resume switch | ||
| Power in | single_source· Vendor | not connected | ||
| CAN high | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | OEM-A-10A/F sensor heater | ||
| Analog in | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| CAN low | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | OEM-E-19Evap canister vent shut valve | ||
| Injector | single_source· Vendor | OEM-E-8A/F sensor heater relay | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with