Operation CHARM: Car repair manuals for everyone.

Minimum Air Rate

CONTROLLED IDLE SPEED

Transmission Gear Idle Speed IAC Counts [1] OPEN/CLOSED Loop [2]

Man. N 800 5-20 CL

Auto D 750 15-40 CL

[1] Add 2 counts for engines with less than 500 miles. Add 1 count for every 1000 ft. above sea level.

[2] Let engine idle until proper fuel control status is reached (OPEN/CLOSED loop).

MINIMUM IDLE AIR RATE

Transmission Gear Engine Speed OPEN/CLOSED Loop [1]

Man. N 600 +/- 50 CL

Auto. N 500 +/- 50 CL

[1] Let engine idle until proper fuel control status (OPEN/CLOSED loop) is reached.