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Home >> Toyota >> 2005 >> RAV4 Base, AWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine - Diagnostics >> Circuit Inspection >> DTC P0101: Mass Or Volume Air Flow Circuit Range/Performance Problem >> Typical Enabling Conditions
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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS

The monitor will run whenever the following DTCs are not present See PRE-CHECK 

MAF Meter Rationality (Low voltage): 

TYPICAL ENABLING CONDITIONS (MAF METER RATIONALITY (LOW VOLTAGE))

Engine RPM Less than 900 rpm
Idle ON
ECT 70°C (158°F) or more

MAF Meter Rationality (High voltage): 

TYPICAL ENABLING CONDITIONS (MAF METER RATIONALITY (HIGH VOLTAGE))

RPM 0 rpm or more
TP voltage 0.1 V or more