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Home >> Toyota >> 2009 >> RAV4 Base, 2.5 F, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2AR-FE) - Diagnostic Codes (1 Of 4) >> DTC P0101 Mass Air Flow Circuit Range / Performance Problem >> Typical Enabling Conditions

Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS CHART

Monitor runs whenever following DTCs not stored P0102, P0103 (Mass Air Flow Sensor)
P0112, P0113 (Intake Air Temperature Sensor)
P0115, P0117, P0118 (Engine Coolant Temperature Sensor)
P0335 (Crankshaft Position Sensor)
P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle Position Sensor)
P0452, P0453 (EVAP System)
P2401, P2402 (Leak Detection Pump)
P2419, P2420 (Vent Valve)
Throttle position (TP sensor voltage) 0.24 to 2 V
Time after engine starts 5 seconds or more
Battery voltage 10.5 V or higher
Estimated load 30 to 70%
Engine coolant temperature 70°C (158°F) or higher