audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Throttle Full Close Switch|Adjustments > < Non Turbo|Page 2463
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operate full throttle switch using throttle lever

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measurement should change to approximately zero ohms (continuity)

If specified value NOT obtained

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adjust idle switch

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repeat measurement

If specified value still NOT obtained

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replace full throttle switch

If specified value IS obtained, BUT a problem persists

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check wiring between throttle switch harness connector and control unit harness connector as follows:

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remove right side footwell trim panel to expose control unit

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disconnect control unit harness connector

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measure resistance between harness connector terminals (C) on throttle switch and control unit harness connector terminals

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throttle switch connector terminal 1 and control unit connector terminal 20

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throttle switch connector terminal 3 and control unit connector terminal 26
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specification: approximately zero ohms (continuity)

If specified value is NOT obtained

-

repair break in wiring using wiring diagram 

If specified value is still NOT obtained, and a problem persists

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replace control unit

Throttle Full Close Switch|Adjustments > < Non Turbo|Page 2463