audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Throttle Full Close Switch|Adjustments > < Throttle Valve Switches - Checking and Adjusting|Page 805
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Unplug control unit connector

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Use ohmmeter to check continuity between terminals of connector C and control unit connector A:
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Connector C terminal (1) and control unit connector A terminal (20)

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Connector C terminal (3) and control unit connector A terminal (26)

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Each specification: approx. 0 ohm 

If NO

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Check for open circuit in wiring between connectors A and C according to current flow diagram

If specs. OK and system NOT OK

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Replace control unit

Throttle Full Close Switch|Adjustments > < Throttle Valve Switches - Checking and Adjusting|Page 805