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Home >> Toyota >> 2004 >> Corolla LE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (SFI) - Diagnostics >> DTC P0100: Mass Or Volume Air Flow Circuit; DTC P0102 Mass Or Volume Air Flow Circuit Low Input; DTC P0103: Mass Or Volume Air Flow Circuit High Input >> Monitor Strategy
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Monitor Strategy

MONITOR STRATEGY TABLE

Related DTCs P0100 Mass air flow sensor circuit range check (fluttering)
P0102 Mass air flow sensor circuit range check (low voltage)
P0103 Mass air flow sensor circuit range check (high voltage)
Required sensors/components Mass air flow sensor
Frequency of operation Continuous
Duration 3 seconds
MIL operation Immediately (when engine speed at 4,000rpm or less) 2 driving cycles (when engine speed at 4,000 rpm or more)
Sequence of operation None