Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| Knock Sensor Signal Circuit Shorted To Voltage |
| Knock Sensor Signal Circuit Open |
| Knock Sensor Return Circuit Open |
| Knock Sensor Signal Circuit Shorted To The Knock Sensor Return Circuit |
| Knock Sensor Signal 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 .