P0325 honda civic 1999

Question

I have this code show knock sensor. I already replace it but after 2 or 3 miles it on again. Anyone can help me ? Thank you.

Answer 1

The knock sensor detects any knocks on the engine, if you replaced the sensor and you still getting the code, then either the engine is knocking or the wire from the sensor to the Engine Control Module (ECM) is broken.