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
MAXXECUPRO-C1
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| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Low-side out | single_source· Vendor | OEM-E-18A/C clutch relay | ||
| Ignition | single_source· Vendor | OEM-A-16Ignition coil 1 | ||
| Ignition | single_source· Vendor | OEM-A-15Ignition coil 2 | ||
| Low-side out | single_source· Vendor | OEM-B-18Alternator control | ||
| Low-side out | single_source· Vendor | OEM-E-8A/F sensor heater relay | ||
| Ignition | single_source· Vendor | OEM-A-14Ignition coil 3 | ||
| Ignition | single_source· Vendor | OEM-A-13Ignition coil 4 | ||
| Low-side out | single_source· Vendor | OEM-E-17Fuel pump relay | ||
| Low-side out | single_source· Vendor | OEM-B-15Engine mount control solenoid | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | OEM-E-7Main relay control | ||
| Low-side out | single_source· Vendor | OEM-E-21Secondary O2 heater | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | not connected | ||
| CAN high | single_source· Vendor | not connected | ||
| CAN low | single_source· Vendor | not connected | ||
| Shield | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | OEM-E-12Radiator fan control | ||
| Temp in | single_source· Vendor | OEM-B-8Coolant temp sensor | ||
| Temp in | single_source· Vendor | OEM-B-17Intake air temp sensor | ||
| Wideband Vgnd | single_source· Vendor | not connected | ||
| Wideband Vs | single_source· Vendor | not connected | ||
| 5V / 8V ref | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | not connected | ||
| Wideband Ip | single_source· Vendor | not connected | ||
| Wideband cal | single_source· Vendor | not connected | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Crank / cam | single_source· Vendor | OEM-A-7Crank position sensor (T1) | ||
| Crank / cam | single_source· Vendor | OEM-A-6Cam position sensor (T2) | ||
| Temp in | single_source· Vendor | OEM-E-1Coolant temp sensor 2 | ||
| Temp in | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | OEM-A-30MAP sensor | ||
| Analog in | single_source· Vendor | TPS-J-SIGThrottle position signal | ||
| Injector | single_source· Vendor | OEM-B-5Injector 1 | ||
| Injector | single_source· Vendor | OEM-B-4Injector 2 | ||
| Digital in | single_source· Vendor | OEM-A-18Vehicle speed sensor | ||
| Digital in | single_source· Vendor | OEM-D-9Cruise clutch signal | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Injector | single_source· Vendor | OEM-B-3Injector 3 | ||
| Injector | single_source· Vendor | OEM-B-2Injector 4 | ||
| Injector | single_source· Vendor | not connected | ||
| Power in | single_source· Vendor | SP-14V-1 |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with