DTC 53 - Knock Control Signal
DTC 53 is caused by loss of knock control signal to ECM for 6 crank revolutions with engine speed at 1600-5200 RPM. Check for faulty ECM.
NOTE:
Diagnostic chart is not available from manufacturer.
DTC 53 is caused by loss of knock control signal to ECM for 6 crank revolutions with engine speed at 1600-5200 RPM. Check for faulty ECM.