audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Electronic Throttle Control Module|Testing and Inspection|Page 2862 > < Electronic Throttle Control Module|Testing and Inspection
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Slowly depress the accelerator pedal to Wide Open Throttle (WOT) while observing the percentage display. The percentage display must increase
uniformly.

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Using the scan tool, check the throttle valve position (absolute) at Wide Open Throttle (WOT):

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End diagnosis and switch ignition off.

If the specified values are not obtained:

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Disconnect the Throttle Valve Control Module (J338) electrical harness connector - 1 -.

Checking internal resistance

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Using a multimeter, check the Throttle Valve Control Module (J338) electrical harness connector terminals 3 to 5 for resistance.

Specified value: 1.0 to 5.0 ohms (at 20° C)

Electronic Throttle Control Module|Testing and Inspection|Page 2862 > < Electronic Throttle Control Module|Testing and Inspection