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Home >> Volvo >> 1991 >> 740 Base, 4D Sedan, Automatic, AW70 >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Throttle Controls >> Basic Throttle Setting
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Basic Throttle Setting

NOTE: If basic throttle setting is adjusted, throttle position will change. Therefore, throttle switch must be adjusted whenever basic throttle setting is adjusted. See THROTTLE SWITCH under THROTTLE CONTROLS  .

Loosen basic throttle setting adjustment screw lock nut. See Fig 1 . Turn screw until throttle is completely closed. Tighten adjustment screw until it touches throttle lever and then turn an additional 1/4 turn (turn additional 1/2 turn on 940 GLE). On all models, tighten lock nut, making sure not to change adjustment. Recheck basic throttle setting.

Fig 1: Adjusting Basic Throttle Setting
G121537Courtesy of VOLVO CARS OF NORTH AMERICA.