240 L4-2.3L SOHC VIN 88 B230F (1986)
Throttle Position Switch: Adjustments
Fig. 358 CHECK TROTTLE SWITCH SETTING
1.
Open the throttle valve slightly and listening for a "click".
2.
Adjust the throttle switch by loosening the retaining screws (3 mm screw). With the throttle fully closed turn the switch slightly clockwise. Turn
the switch back again until a "click" is heard. Tighten the retaining screws. Recheck the setting.