Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0340
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| 5-Volt Reference Circuit |
P0107, P0452, P0522, P0532, P0641 |
P0340 |
P0641 |
- |
| CMP Sensor Signal Circuit |
P0340 |
P0340 |
P0340 |
P0341 |
| Low Reference Circuit |
- |
P0340 |
P0340 |
- |