Operation CHARM: Car repair manuals for everyone.

P0325

Detection Condition:






Troubleshooting Hint:
Knock sensor description
- A piezo-electrical type knock sensor (which utilizes the piezo electric effect) is used.
- The knock sensor signal is used for the following controls
- Fuel injector control
- Electric spark control


Diagnostic Procedure (Steps 1 - 3):




Diagnostic Procedure (Steps 4 - 8):