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Home >> Audi >> 1982 >> 5000 Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Idle Speed Control >> Testing >> Temperature Switch

Temperature Switch

Pull harness from temperature switch. With engine below 68°F (20°C), temperature sensor should have continuity between both terminals. With engine above 104°F (40°C), temperature sensor should show an open circuit between terminals. If not, replace temperature sensor.

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