DTC P0101 Mass Or Volume Air Flow Circuit Range/Performance: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item	Detecting Condition	Possible Cause
DTC Strategy	Rationality check	Poor connection Short to power in control circuit Air leakage MAFS ECM/PCM
Enable Conditions	No TPS error detected Crankshaft revolution > 150
Threshold Value	Air mass < Minimum Threshold f (Eng. speed, TPS)
Diagnostic Time	3 sec
MIL ON Condition	2 driving cycle