General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item	Detecting Condition	Possible Cause
DTC Strategy	Circuit low input	Open or short to ground in signal circuit Open in power supply circuit Contact resistance in connections. Faulty MAF sensor
Enable Conditions	Time after start > 1sec.
Threshold Value	Measured MAF < 1 kg/h (2.2 lb/h)
Diagnostic Time	continuous