Possible Causes
| Possible Causes |
|---|
| INTERMITTENT DTC |
| (K42) KS SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| (K42) KS SIGNAL CIRCUIT SHORTED TO GROUND |
| (K42) KS SIGNAL CIRCUIT SHORTED TO (K942) KS RETURN |
| (K42) KS SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE |
| (K942) KS RETURN CIRCUIT OPEN OR HIGH RESISTANCE |
| KNOCK SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Perform PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .