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Home >> Subaru >> 2022 >> WRX Base, Automatic CVT Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (1 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0101: Mass Or Volume Air Flow Sensor "A" Circuit Range/Performance >> General Description >> Execution Condition
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Execution Condition

EXECUTION CONDITION - LOW

Secondary parameters Execution condition
Engine speed 1600 rpm or more
Throttle position 13.1% or more
Intake manifold pressure (with atmospheric pressure compensation) 96 kPa (720.2 mmHg, 28.4 inHg) or more
EXECUTION CONDITION - HIGH

Secondary parameters Execution condition
Engine speed 475 rpm - 1800 rpm
Throttle position Less than 13.6%
Intake manifold pressure (with atmospheric pressure compensation) Less than 40 kPa (300.1 mmHg, 11.8 inHg)
Elapsed time after EGR monitor status OFF 1.5 s or more