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IAC Functional Check:

IAC FUNCTIONS CHECK

Both of the conditions 1 and 2 are met -
1. Either of the conditions A or B is met  -
Condition A Both of the following conditions (a) and (b) are met
(a) Engine RPM - Target engine RPM Less than -100 RPM
(b) IAC flow rate learning value 2.78 L/sec. (A/C: ON)
(b) IAC flow rate learning value 2.08 L/sec. (A/C: OFF)
Condition B Both of the following conditions (c) and (d) are met
(c) Engine RPM - Target engine RPM More than 150 RPM (shift position: N and A/C: ON)
(c) Engine RPM - Target engine RPM More than 200 RPM (shift position: D and A/C: OFF)
(d) IAC flow rate learning value 0.55 L/sec. (shift position: N and A/C: ON) -0.17 L/sec. (shift position: D and A/C: OFF)
2. Either of the conditions C or D is met  -
Condition C -
IAC flow rate learning value for 0.5 sec. Below 1.3 L/sec. or above 4.51 L/sec.
Condition D Both of the following conditions (e) and (f) are met
(e) Number of the following condition is met 5 times
(f) IAC flow rate learning value gE "Value when fail is judged first" +1.55 L/sec. lE "Value when fail is judged first" -2.4 L/sec.