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Home >> Toyota >> 2009 >> FJ Cruiser RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC P0010 - P0175 >> DTC P0101 Mass Air Flow Circuit Range / Performance Problem >> Typical Enabling Conditions
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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS CHART

Monitor runs whenever following DTCs not present None
Throttle position (TP sensor voltage) 0.24 V or more
Engine Running
Battery voltage 10.5 V or more
Engine coolant temperature 70°C (158°F) or more
IAT sensor circuit fail (P0097, P0098, P0110, P0112, P0113) Not detected
ECT sensor circuit fail (P0015, P0017, P0018) Not detected
CKP sensor circuit fail (P0335, P0337, P0338) Not detected
TP sensor circuit fail (P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135) Not detected
EVAP system pressure sensor circuit fail (P0450, P0452, P0453) Not detected
Leak detection pump fail (P2401, P2402) Not detected
EVAP system vent valve fail (P2419, P2420) Not detected