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Home >> Scion >> 2005 >> xB Standard >> Repair and Diagnosis >> Engine Performance >> SFI System >> DTC P0101: Mass Or Volume Air Flow Circuit Range/Performance Problem >> Monitor Strategy
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Monitor Strategy

MONITOR STRATEGY REFERENCE

Related DTCs P0101: Mass air flow meter rationality
Required sensors/ components (Main) Mass air flow meter
Required sensors/ components (Related) Engine speed sensor, engine coolant temperature sensor and throttle position sensor
Frequency of operation Continuous
Duration 10 seconds: High voltage 6 seconds: Low voltage
MIL operation 2 driving cycles
Sequence of operation None