Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage |
|---|---|---|---|
| Temperature Sensors 1-4 5 Volt Reference | P0A9D, P0AC7, P0ACC, P0AEA | P0A9E, P0AC8, P0ACD, P0AEB | P0A9E, P0AC8, P0ACD, P0AEB |
| Temperature Sensors 1-4 Low Reference | - | P0A9E, P0AC8, P0ACD, P0AEB | - |
Air Inlet Sensor
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage |
|---|---|---|---|
| Air Inlet Sensor 5 Volt Reference | P0AAE | P0AAF | - |
| Air Inlet Sensor Low Reference | P0AAE | P0AAF | P0AAF |
| Air Outlet Sensor 5 Volt Reference | P0AB3 | P0AB4 | - |
| Air Outlet Sensor Low Reference | P0AB3 | P0AB4 | P0AB4 |