Detection Condition

DTC is set when there is no signal input from Crankshaft Position (CKP) sensor for 4.2 seconds while MAF is 2.2 grams/sec. or more. This is a Continuous Monitor (CM). MIL illuminates if PCM detects malfunction condition during first drive cycle. Pending code is not available. Freeze Frame Data is available and DTC is stored in PCM memory.