Sensor ground
The following sensors are grounded from control module pins 22 and 70. The two supplies are internally coupled together in the throttle body.
- Crankshaft position sensor and its screen
- Manifold absolute pressure sensor
- Charge air absolute pressure sensor
- Differential pressure sensor, tank
- Intake air temperature sensor
- Temperature sensor, engine coolant
- Oxygen sensor screens
- Pedal position sensors
- Throttle position sensor