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Home >> Toyota >> 2013 >> Matrix Base, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Control System (2AZ-FE) (Diagnostic Codes (P0500-P2610) & Circuit Tests)) >> SFI System >> DTC P0505: Idle Control System Malfunction >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

WARNING: This page is about a different variant/trim than selected.
Either condition is met 1 or 2
1. Both of following conditions A and B met -
A. Engine speed - Target engine speed Less than -100 rpm, or more than 150 rpm (A/C off and shift position is not neutral)
Less than -100 rpm, or more than 200 rpm (A/C on or shift position is neutral)
B. IAC flow rate learned value 1.1 L/sec. or less, or 6 L/sec. or more for 5 seconds or more
2. Both of following conditions C and D met -
C. Frequency that both of following conditions (a) and (b) met 5 times or more
(a) Engine speed - Target engine speed Less than -100 rpm, or more than 150 rpm (A/C off and shift position is not neutral)
Less than -100 rpm, or more than 200 rpm (A/C on or shift position is neutral)
(b) Vehicle condition Stopped after being driven at 6.25 mph (10 km/h) or more
D. Amount of change of IAC flow rate learning value +2.46 L/sec. or more or -2.46 L/sec. or less