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Typical Malfunction Thresholds

TYPICAL MALFUNCTION THRESHOLDS

Detection Criteria Threshold
Functional check: 
Case 1: 
All of the following conditions are met: A, B and C
A. Engine RPM - target engine RPM (History that vehicle had run for 10 km/h (6.2 mph) or more) Less than -100 rpm or more than 200 rpm (A/C ON or park/neutral position switch ON) or Less than -100 rpm or more than 150 rpm (A/C OFF and park/neutral position switch OFF)
B. Number of fall judgment 5 times or more
C. Intake air control flow rate learning value Value when fail is judged first + 3.31 L/sec. or more or Value when fail is judged first - 3.31 L/sec. or less
Case 2: 
Both or the following condition are met: A and B
A. Engine RPM - target engine RPM (History that vehicle had run for 10 km/h (6.2 mph) or more) Less than -100 rpm or more than 200 rpm (A/C ON or park/neutral position switch ON) or Less than -100 rpm or more than 150 rpm (A/C OFF and park/neutral position switch OFF)
B. Intake air control flow rate learning value is for 5 sec. 2.48 L/sec. or less or 11 L/sec. or more
Range check: 
Missing output duty change