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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC) (Except STI) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0068 Map/MAF - Throttle Position Correlation >> Enable Conditions

Enable Conditions

Low 

ENABLE CONDITIONS

Secondary Parameters Enable Conditions
Engine coolant temperature ≥ 55°C (131°F)
Engine speed < 3600 rpm
Charging efficiency ≥ 35%
Throttle position ≥ 8.9%

High 

ENABLE CONDITIONS

Secondary Parameters Enable Conditions
Engine coolant temperature ≥ 55°C (131°F)
Engine speed ≥ 475 rpm
and
< 950 rpm
Charging efficiency ≤ 30%
Throttle position ≤ 4.8%