New Beetle L4-1.8L Turbo (AWV) (2005)
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Slowly depress accelerator pedal to Wide Open Throttle (WOT) stop while observing the percentage display.
The percentage display must increase uniformly.
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Check specified value of throttle valve position (absolute) at Wide Open Throttle (WOT) stop:
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End diagnosis and switch ignition off.
If specified values are not obtained:
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Disconnect the 6-pin connector (arrow) from Throttle Valve Control Module -J338-
Checking resistance
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Check resistance of Throttle Drive (for Electronic Power Control (EPC)) -G186- in Throttle Valve Control Module -J338- between terminals 3 + 5
Specified value: 1.0 to 5.0 Ohms
If specified value is not obtained:
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Replace Throttle Valve Control Module -J338-.