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Home >> Toyota >> 2009 >> Matrix S, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control System (2AZ-FE) >> SFI System >> DTC P0102 Mass or Volume Air Flow Circuit Low Input; DTC P0103 Mass or Volume Air Flow Circuit High Input >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

P0102 

TYPICAL MALFUNCTION THRESHOLDS

Mass air flow meter voltage Less than 0.2 V

P0103 

TYPICAL MALFUNCTION THRESHOLDS

Mass air flow meter voltage More than 4.9 V
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