volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Throttle Valve Control Module, Checking|Page 3675 > < Throttle Valve Control Module, Checking|Page 3673
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Continuation:

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Switch ignition off.

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Connect VAG 1598/18 test box to ECM wiring harness (arrow).

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Switch ignition on.

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With throttle closed connect multimeter to measure resistance at test box sockets 27 and 53.
Specification: 3-200 ohms

If the specification is not attained:

Throttle Valve Control Module, Checking|Page 3675 > < Throttle Valve Control Module, Checking|Page 3673