Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. 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 |
| 5-Volt Reference |
P0122, P0222, P0335, P2127 |
P0335 |
P0335, P0338 |
P0336 |
| CKP Sensor Signal |
P0122, P0222, P0335, P2127 |
P0335 |
P0335, P0338 |
P0336 |
| Low Reference |
P0335 |
P0335 |
- |
P0336 |