audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Closed Throttle Position Switch <--> [Throttle Full Close Switch]|Specifications|Page 4340 > < Closed Throttle Position Switch <--> [Throttle Full Close Switch]|Specifications|Page 4338
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Closed Throttle Position Switch: Testing and Inspection

The Closed Throttle Position (CTP) switch is electrically closed (continuity) when the throttle valve is closed (at idle), and electrically open (no
continuity) as soon as the throttle is opened.

CHECKING CTP SWITCH 

Underhood Component Location Rear

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Remove noise damper from top rear of engine, position # 3 in image.

Closed Throttle Position Switch <--> [Throttle Full Close Switch]|Specifications|Page 4340 > < Closed Throttle Position Switch <--> [Throttle Full Close Switch]|Specifications|Page 4338