Volvo Workshop Manuals
940 L4-2.3L SOHC VIN 88 B230F (1992)
Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Throttle Position Switch > Component Information > Technical Service Bulletins > Throttle Switch/Mechanism - Adjustment > Page 2247
Check that lever rests (arrow) against adjusting screw. If not, loosen link at lever.
Open throttle slightly by operating lever or pulley. Insert feeler gauge between lever and adjusting screw, and check as follows:
- With 0.45 mm gauge, click should not be heard from switch when throttle is closed.
If return click is not within above limits, loosen switch mounting screws and adjust as per item 1.3.
Check lever clearance
Check that throttle switch "clicks" when 0.15 mm feeler gauge is inserted between adjusting screw and lever, even when engine is idling. Use test mode
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