P0324

Knock/Combustion Vibration Control System Error

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–111 (est.)

Symptoms

Reduced engine power
Increased fuel consumption
Detonation knocks during acceleration
Check Engine Light Illuminates

Causes

Knock sensor malfunction
Open or short circuit in the sensor circuit
Wiring Harness Problems
Mechanical damage to the engine (wear of bearings, pistons)
Poor fuel quality

How to Fix

Check the knock sensor for functionality
Inspect the sensor circuit for damage
Diagnose the wiring harness
Check the condition of the engine for mechanical damage
If necessary, replace the sensor or restore the integrity of the circuit

Related codes

P0330 P0325 P0326 P0327