DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detected condition

P0331

KNOCK SENSOR 1 B2

(Knock/Combustion Vibration Sensor 2 Circuit Range/Performance Bank 2)

Diagnosis condition

During fuel cut after engine warm-up

Signal

Knock sensor

Threshold

When the ECM detects knocking during engine running more than the threshold value

Diagnosis delay time

5 seconds