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Home >> Toyota >> 2007 >> Tacoma Base, 2D Pickup, RWD, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control System (2TR-FE) >> SFI System >> DTC P0505 Idle Control System Malfunction >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

TYPICAL MALFUNCTION THRESHOLDS - DESCRIPTION CHART

When either condition below is met: A or B
A. Frequency that both of following conditions 1 and 2 met: 5 times or more
1. Deviation in engine speed (target and actual) Less than -100 rpm or more than 150 rpm (when shift position D and A/C OFF)
2. Vehicle condition Stop after vehicle was driven by 6 mph (10 km/h) or more
B. Frequency that both of following conditions 3 and 4 met: Once
3. Deviation in engine speed (target and actual) Less than -100 rpm or more than 150 rpm (when shift position D and A/C OFF)
4. IAC flow rate learning value 0.5 L/sec or less, 6.4 L/sec or more