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Home >> Subaru >> 2014 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (1 Of 4) >> DTC P0101 Air Flow Sensor Characteristic >> Typical Enabling Conditions
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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS - ALL

Overlap prohibited DTC P0068, P0107, P0108 (Vacuum (MAP) sensor)
P0102, P0103 (intake air flow (MAF) meter)
P0117, P0118, P0125 (engine coolant temperature (ECT) sensor)
P0122, P0123, P0222, P0223 (Throttle position sensor)
P0335, P0336 (crankshaft position sensor)
P0340, P0345 (camshaft position sensor - intake with variable valve timing (VVT))
P0506, P0507 (idle speed control (ISC))
P0604, P0605 (ECM ROM), P0606 P1160 (throttle return spring)
P2101, P2102 (Throttle actuator control motor)
P2109 (Throttle position sensor minimum stop)
P2119 (Throttle actuator control)
P2122, P2123, P2127, P2128 (Accelerator Pedal Position Sensor (APPS) circuit)
P2135 (Throttle position sensor (TPS) degree of correlation)
P2138 (Accelerator pedal position sensor (APPS) degree of correlation)
TYPICAL ENABLING CONDITIONS - LOW PRESSURE SIDE MONITOR

Engine Speed 1500 RPM or more
Throttle opening angle 8% or more
Engine coolant temperature 60°C {140°F} or more
Intake manifold pressure 53.32 kPa {400 mmHg} or more
TYPICAL ENABLING CONDITIONS - HIGH PRESSURE SIDE MONITOR

Engine Speed 550 to 880 r/min
Throttle opening angle Less than 3.04%
Engine coolant temperature 60°C {140°F} or more
Intake manifold pressure Less than 53.32 kPa {400 mmHg}