volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Electronic Throttle Control Module|Locations|Page 2582 > < Electronic Throttle Control Module|Locations|Page 2580
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Display Group 5

Continuation

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Switch ignition off.

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Connect VAG 1598/18 Test Box to ECM wiring harness.

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Switch Fluke 83 multimeter to resistance range.

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With closed throttle, connect multimeter between Test Box sockets 10 + 33.
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specification: 5.0 Ohms maximum

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Slowly open throttle valve.
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specification: infinity Ohms

If specification not obtained:

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Disconnect 8-pin Throttle Valve Control Module harness connector.

Electronic Throttle Control Module|Locations|Page 2582 > < Electronic Throttle Control Module|Locations|Page 2580