Possible Causes
| Possible Causes |
|---|
| (K242) KS SIGNAL 2 CIRCUIT SHORTED TO VOLTAGE |
| (K242) KS SIGNAL 2 CIRCUIT OPEN |
| (K924) KS RETURN 2 CIRCUIT OPEN |
| (K242) KS SIGNAL 2 CIRCUIT SHORTED TO THE (K924) KS RETURN 2 CIRCUIT |
| (K242) KS SIGNAL 2 CIRCUIT SHORTED TO GROUND |
| KNOCK SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .