Possible Causes
WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| (K42) OR (K942) KNOCK SENSOR CIRCUIT SHORTED TO VOLTAGE |
| (K42) OR (K942) KNOCK SENSOR CIRCUIT SHORTED TO GROUND |
| (K42) KNOCK SENSOR SIGNAL CIRCUIT OPEN |
| (K42) KNOCK SENSOR SIGNAL CIRCUIT SHORTED TO (K942) KNOCK SENSOR RETURN CIRCUIT |
| (K942) KNOCK SENSOR RETURN CIRCUIT OPEN |
| KNOCK SENSOR |