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
EMUBLACK-Black
face not drawn
| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Ignition | single_source· Vendor | not connected | ||
| No data | single_source· Vendor | not connected | ||
| Knock | single_source· Vendor | OEM-T121-106Knock sensor 1 (G61) | ||
| Analog in | single_source· Vendor | OEM-T121-101Boost pressure sensor (G31) | ||
| Temp in | single_source· Vendor | OEM-T121-93Engine coolant temperature (G62) | ||
| Wideband Vs | single_source· Vendor | OEM-T121-70Wideband lambda Nernst signal (G39) | ||
| Crank / cam | single_source· Vendor | not connected | ||
| Crank / cam | single_source· Vendor | OEM-T121-82Crank position sensor (G28) | ||
| Analog in | single_source· Vendor | OEM-T121-69Post-cat lambda signal (G130) | ||
| Digital in | single_source· Vendor | not connected | ||
| No data | single_source· Vendor | not connected | ||
| CAN high | single_source· Vendor | OEM-T121-60CAN bus high | ||
| Power in | single_source· Vendor | SP-14V-1 | ||
| Ignition | single_source· Vendor | OEM-T121-94Ignition coil 4 (N163) | ||
| No data | single_source· Vendor | not connected | ||
| Knock | single_source· Vendor | OEM-T121-107Knock sensor 2 (G66) | ||
| Analog in | single_source· Vendor | OEM-T121-84Throttle position sensor 1 (G187) | ||
| Analog in | single_source· Vendor | OEM-T121-33Accelerator pedal position 1 (G79) | ||
| Wideband Ip | single_source· Vendor | OEM-T121-51Wideband lambda pump (G39) | ||
| Digital in | single_source· Vendor | OEM-T121-54Road speed signal (VSS) | ||
| Crank / cam | single_source· Vendor | OEM-T121-86Camshaft position sensor (G40) | ||
| Wideband cal | single_source· Vendor | not connected | ||
| Digital in | single_source· Vendor | not connected | ||
| No data | single_source· Vendor | not connected | ||
| CAN low | single_source· Vendor | OEM-T121-58CAN bus low | ||
| 5V / 8V ref | single_source· Vendor | SP-5V1-1 | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Analog in | single_source· Vendor | OEM-T121-35Accelerator pedal position 2 (G185) | ||
| Analog in | single_source· Vendor | OEM-T121-53MAF sensor signal (G70) | ||
| Temp in | single_source· Vendor | OEM-T121-85Intake air temperature (G42) | ||
| Wideband Vgnd | single_source· Vendor | not connected | ||
| 5V / 8V ref | single_source· Vendor | SP-5V2-1 | ||
| Analog in | single_source· Vendor | OEM-T121-92Throttle position sensor 2 (G188) | ||
| Digital in | single_source· Vendor | not connected | ||
| Analog in | single_source· Vendor | OEM-T121-68Post-cat lambda signal (G130) | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Sensor ground | single_source· Vendor | SP-0V-1 |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with