Sensor ground
WARNING: This page is about a different car, the 2004 Saab 9-5. However, it is still accessible from the selected car via links, so may be relevant.
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