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Home >> Audi >> 1988 >> 5000 CS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> BOSCH Cis-E III System >> Operation >> Engine Controls >> Cold Start Valve
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Cold Start Valve

Cold start valve injects extra fuel into intake manifold during cold starts. Cold start valve is controlled by FICU. Operation of valve is determined by coolant temperature to prevent excess fuel from being injected. Cold start valve is located on back of intake manifold.

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