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Volvo
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1986
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245 Base, Standard
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Repair and Diagnosis
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Engine Performance
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System
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Idle Speed Control System
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Testing
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Throttle Switch Test
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V6 Vehicles
V6 Vehicles
Connect a test lamp between micro-switch yellow wire and 12V current supply.
Check that switch closes (test lamp lights) .04-.1" (1-2.5 mm) before throttle control pulley touches full throttle stop. See
Fig 1
. Adjust if required.
Fig 1: Testing Throttle Switch Operation (V6)