Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit |
Short to Ground |
Open |
Short to Voltage |
Signal Performance |
| APP Sensor 2 Signal |
P2127 |
P2128 |
P2128 |
P2138 |
| APP Sensor 2 5-Volt Reference |
P2127 |
P2127 |
P2128 |
- |
| APP Sensor 2 Low Reference |
- |
P2128 |
- |
- |