Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. 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 | Signal Performance |
|---|---|---|---|---|
| Air Inlet Sensor Signal | P0AAE | P0AAF | P0AAF | - |
| Air Inlet Sensor Low Reference | - | P0AAF | - | - |
| Air Outlet Sensor Signal | P0AB3 | P0AB4 | P0AB4 | - |
| Air Outlet Sensor Low Reference | - | P0AB4 | - | - |
| Temperature Sensor 1 Signal | P0A9D | P0A9E | P0A9E | - |
| Temperature Sensor 1 Low Reference | - | P0A9E | - | - |
| Temperature Sensor 2 Signal | P0AC7 | P0AC8 | P0AC8 | - |
| Temperature Sensor 2 Low Reference | - | P0AC8 | - | - |
| Temperature Sensor 3 Signal | P0ACC | P0ACD | P0ACD | - |
| Temperature Sensor 3 Low Reference | - | P0ACD | - | - |
| Temperature Sensor 4 Signal | P0AEA | P0AEB | P0AEB | - |
| Temperature Sensor 4 Low Reference | - | P0AEB | - | - |