Operation CHARM: Car repair manuals for everyone.

Helpful Information

Circuit G7 splices to the speedometer and Daytime Running Lights (DRL) module.

Circuit K4 splices to supply ground for the signals from the following:
- Camshaft position sensor
- Crankshaft position sensor
- [1][2]Fuel level sensor
- Heated oxygen sensors
- Intake air temperature sensor
- Throttle position sensor
- Manifold absolute pressure sensor
- Engine coolant temperature sensor
- Speed control switches
- Transmission governor pressure sensor
- Transmission temperature sensor