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Home >> Toyota >> 2006 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Control System (2ZZ-GE)) >> SFI System >> DTC P0505 Idle Control System Malfunction; DTC P0511 Idle Air Control Circuit >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

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TYPICAL MALFUNCTION THRESHOLDS

Either of the following condition A or B is met: -
A. Frequency of the following conditions (a) and (b) are met: 5 times or more
(a) Engine RPM - target engine RPM Below -100 rpm, or 200 rpm or more
(b) Vehicle condition Stop after vehicle was driven by 6.25 mph (10 km/h) or more
B. Frequency of the following conditions (c) and (d) are met: Once
(c) Engine RPM - target engine RPM Below -100 rpm, or 200 rpm or more
(d) IAC airflow rate learning value 0.43 L/sec or less, or 2.75 L/sec or more