P032E

Knock/Combustion Vibration Sensor C Circuit Intermittent

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Unstable engine operation
Power reduction
Increased fuel consumption
Check Engine Light Illuminates

Causes

Damaged wiring harness
Poor contact in the sensor connector
Knock sensor fault C
Circuit Grounding Problems

How to Fix

Check wiring harness for damage
Clean and check the contacts in the sensor connector
Check resistance and signal of knock sensor C
Replace sensor if necessary

Related codes

P0325 P0326 P0327 P0328