Pickup 2WD L4-155 2555cc 2.6L SOHC VIN E 2-bbl (1988)
Idle Speed: Adjustments
Idle - Up, Adjust
Models With Air Conditioning
Fig. 9 Idle-Up adjustment specification chart
Idle-up adjustment should be made after each curb idle adjustment.
1985 - 88 Pickup, 1986 - 88 Cordia & Tredia Less Idle Speed Controller (ISC) & 1986 - 88 Mirage & Montero
1.
Start and idle engine until engine coolant reaches normal operating temperature, then ensure all lights and accessories are in ``Off'' position.
2.
Place transmission or transaxle selector lever in Neutral, then disconnect electric cooling fan at radiator.
3.
Apply parking brake, then on models with power steering, set wheels in straight ahead position.
4.
Adjust curb idle speed to specifications, if necessary, then turn air conditioning switch ``On.''
5.
Adjust engine speed to specifications, Fig. 9, using the throttle opener setting screw (idle-up adjusting screw).
6.
Connect electric cooling fan at radiator, then cycle air conditioner switch ``On'' and ``Off'' to ensure proper operation of throttle opener.
Models Without Air Conditioning