Diagnostic Fault Information
WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. 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 Pump Relay Coil Voltage Supply | P0418 | P0418 | P0418 | P0411 |
| AIR Pump Relay Switch Voltage Supply | P0411 | P0411 | - | P0411 |
| AIR Pump Voltage Supply | P0411 | P0411 | - | - |
| AIR Pump Relay Control | P0418 | P0418 | P0418 | P0411 |
| AIR Pump Ground | - | P0411 | - | P0411 |