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Home >> Toyota >> 2006 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Control System (2ZZ-GE)) >> SFI System >> DTC P0101 Mass or Volume Air Flow Circuit Range / Performance Problem >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

WARNING: This page is about a different variant/trim than selected.

MAF Meter Rationality (Case 1): 

MAF METER RATIONALITY (CASE 1) MALFUNCTION THRESHOLDS

Mass air flow meter voltage More than 2.2 V (varies with throttle position sensor voltage)

MAF Meter Rationality (Case 2): 

MAF METER RATIONALITY (CASE 2) MALFUNCTION THRESHOLDS

Mass air flow meter voltage Less than 0.62 V (varies with throttle position sensor voltage)