General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item	Detecting Condition	Possible Cause
DTC Strategy	Check Crankshaft Signal Switching	Open or short in signal, ground or power supply circuit Contact resistance in connectors Damage to the connecting flange/flywheel Misadjust crankshaft and camshaft pulley position Faulty CKP sensor
Case 1)	Enable Conditions	Before Synchronization Camshaft signal valid Battery voltage > 10V
Threshold Value	Valid Crankshaft Teeth not yet detected with Camshaft Signal Can not detect TDC with valid Crankshaft Teeth and Camshaft Signal
Diagnosis Time	Continuous
Case 2)	Enable Conditions	After Synchronization Camshaft signal valid Battery voltage > 10V
Threshold Value	Number of Crankshaft Teeth is not correct
Diagnosis Time	Continuous