DTC P0320: Ignition/Distributor Engine Speed Input Circuit: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible cause
DTC Strategy	Current through ignition coil is monitored	Poor connection Open or short in IG failure sensor circuit Faulty IG failure sensor Faulty PCM
Enable Conditions
Threshold value	No current at the 3 ignition coils group during 10.7 revs. (32 ignitions)
Diagnosis Time	Continuous
MIL On Condition	1 driving cycle