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Home >> Subaru >> 2023 >> Ascent Base >> Repair and Diagnosis >> 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

Execution Condition

SECONDARY PARAMETER AND EXECUTION CONDITION - LOW

Secondary parameters Execution condition
Engine speed 1900 rpm or more
Throttle position 16.8 % or more
Intake manifold pressure (with atmospheric pressure compensation) 95 kPa (712.7 mmHg, 28.1 inHg) or more
SECONDARY PARAMETER AND EXECUTION CONDITION - HIGH

Secondary parameters Execution condition
Engine speed 475 rpm - 1600 rpm
Throttle position Less than 7.6 %
Intake manifold pressure (with atmospheric pressure compensation) Less than 31 kPa (232.6 mmHg, 9.2 inHg)
Elapsed time of EGR monitor status OFF 1520 ms or more