Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2005 >> Avalon XLS >> Repair and Diagnosis >> Engine Performance >> Engine Control System (SFI) >> DTC P0101: Mass Or Volume Air Flow Circuit Range/Performance Problem >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

Mass Air Flow Meter Rationality (High Voltage): 

TYPICAL MALFUNCTION THRESHOLDS CHART

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

Mass Air Flow Meter Rationality (Low Voltage): 

MASS AIR FLOW METER RATIONALITY

Mass air flow meter voltage Less than 0.73 V (varies with throttle position sensor voltage)
scientia non olet · About Mike's Workshop Manuals