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Home >> Subaru >> 2019 >> Ascent Base >> 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 >> Execution Condition

Execution Condition

Low 

SECONDARY PARAMETERS AND EXECUTION CONDITION

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

High 

SECONDARY PARAMETERS AND EXECUTION CONDITION

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)
EGR monitoring status OFF