Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Scion >> 2009 >> xB Standard >> Repair and Diagnosis >> Engine Performance >> System >> 2AZ-FE Engine Control System - DTC P0010 - P0171 >> DTC P0101 Mass Air Flow Circuit Range / Performance Problem >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

TYPICAL MALFUNCTION THRESHOLDS

Both of following conditions 1 and 2 met -
1. Averaged engine load value ratio Less than 0.85, or more than 1.18 (varies with estimated engine load)
2. Averaged air-fuel ratio Less than -20%, or more than 20%
scientia non olet · About Mike's Workshop Manuals