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
ME221-C1
face not drawn
| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Ignition | single_source· Vendor | OEM-X60005-8Ignition coil 4 | ||
| Ignition | single_source· Vendor | OEM-X60005-4Ignition coil 3 | ||
| Injector | single_source· Vendor | OEM-X60003-7Injector cylinder 4 | ||
| Injector | single_source· Vendor | OEM-X60003-6Injector cylinder 2OEM-X60003-8Injector cylinder 6 | ||
| Digital in | single_source· Vendor | OEM-X60003-16Oil pressure switch | ||
| Digital in | single_source· Vendor | OEM-X60003-50Oil level switch | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Low-side out | single_source· Vendor | OEM-X60002-2O2 sensor heater, front 2 (pre-cat) | ||
| Power out | single_source· Vendor | not connected | ||
| Power in | single_source· Vendor | SP-14V-1 | ||
| Low-side out | single_source· Vendor | OEM-X60002-1O2 sensor heater, front 1 (pre-cat) | ||
| Analog in | single_source· Vendor | OEM-X60004-8Pedal position signal 1 | ||
| Analog in | single_source· Vendor | OEM-X60003-31Throttle position sensor 2 | ||
| Wideband Vs | single_source· Vendor | not connected | ||
| Wideband Vgnd | single_source· Vendor | not connected | ||
| CAN high | single_source· Vendor | not connected | ||
| Crank / cam | single_source· Vendor | OEM-X60003-30Exhaust camshaft position | ||
| Crank / cam | single_source· Vendor | OEM-X60003-29Intake camshaft position | ||
| No data | single_source· Vendor | not connected | ||
| No data | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | OEM-X60003-1Mass air flow (MAF) signal | ||
| Ignition | single_source· Vendor | OEM-X60005-7Ignition coil 2 | ||
| Ignition | single_source· Vendor | OEM-X60005-6Ignition coil 1 | ||
| Injector | single_source· Vendor | OEM-X60003-26Injector cylinder 3 | ||
| No data | single_source· Vendor | not connected | ||
| No data | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | OEM-X60001-1Injector relay control | ||
| No data | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | OEM-X60003-21Evap purge valve | ||
| No data | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | OEM-X60002-23Main relay control | ||
| Low-side out | single_source· Vendor | OEM-X60003-9VANOS exhaust solenoid | ||
| Low-side out | single_source· Vendor | OEM-X60003-10VANOS intake solenoid | ||
| 5V / 8V ref | single_source· Vendor | SP-5V1-1 | ||
| 5V / 8V ref | single_source· Vendor | not connected | ||
| Wideband cal | single_source· Vendor | not connected | ||
| Wideband Ip | single_source· Vendor | not connected | ||
| CAN low | single_source· Vendor | not connected | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Knock | single_source· Vendor | OEM-X60003-33Knock sensor 1 | ||
| No data | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | OEM-X60003-32Throttle position sensor 1 | ||
| Temp in | single_source· Vendor | OEM-X60003-27Intake air temperature (IAT) | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Injector | single_source· Vendor | OEM-X60003-13Injector cylinder 1OEM-X60003-11Injector cylinder 5 | ||
| Power in | single_source· Vendor | SP-14V-1 | ||
| H-bridge | single_source· Vendor | not connected | ||
| H-bridge | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | OEM-X60003-12Map-controlled thermostat | ||
| H-bridge | single_source· Vendor | not connected | ||
| H-bridge | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | OEM-X60004-10Fuel pump relay control | ||
| Low-side out | single_source· Vendor | OEM-X60002-12O2 sensor heater, rear 2 (post-cat) | ||
| Low-side out | single_source· Vendor | OEM-X60002-6O2 sensor heater, rear 1 (post-cat) | ||
| 5V / 8V ref | single_source· Vendor | not connected | ||
| Tacho out | single_source· Vendor | not connected | ||
| Crank / cam | single_source· Vendor | OEM-X60003-3Crankshaft position | ||
| Crank / cam | single_source· Vendor | not connected | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Temp in | single_source· Vendor | OEM-X60003-28Engine coolant temperature (ECT) | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Ground | single_source· Vendor | SP-GND-1 |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with