audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Throttle Valve Switches - Checking and Adjusting|Page 734 > < Throttle Valve Switches - Checking and Adjusting|Page 732
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Throttle Full Close Switch: Description and Operation

Idle/Full Throttle Switches

The idle switch sends a voltage signal to the control unit when the throttle is closed. This signal is used for the following operations:

^

Activates timing map for engine deceleration

^

Activates idle stabilization

The full throttle switch signal is used for the following operations:

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Full throttle enrichment

^

Activate fault memory

Throttle Valve Switches - Checking and Adjusting|Page 734 > < Throttle Valve Switches - Checking and Adjusting|Page 732