audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Throttle Valve Switches - Checking and Adjusting|Page 816 > < Throttle Valve Switches - Checking and Adjusting
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If not within specifications, remove throttle valve housing and adjust idle switch (arrows).

Note

Ohmmeter must indicate continuity (0 ohms) before throttle reaches idle position.
Full throttle switch

^

leave pointer attached to throttle valve housing

-

attach protractor to 2nd stage throttle valve shaft (remove nut if necessary)

-

remove full throttle switch connectors and connect ohmmeter

-

open 2nd stage throttle fully and "zero" protractor

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close throttle valve approx. 30~

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open throftle valve slowly and watch protractor
^

specifications: "zero" ohms at 12~ to 8~ before full throttle

-

if not, adjust full throttle switch

Note

Ohmmeter must indicate zero ohms at full throttle.

Throttle Valve Switches - Checking and Adjusting|Page 816 > < Throttle Valve Switches - Checking and Adjusting