volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Throttle Valve Control Module J338, Checking|Page 3739 > < Throttle Valve Control Module J338, Checking|Page 3737
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Wire resistance: max. 1.5 Ohm

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Check additional wires for short to one another.
Specification: Infinite Ohm

If no wiring malfunction is detected:

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Check engine control module voltage supply. See: Testing and Inspection/Component Tests and General Diagnostics/Voltage Supply For Engine
Control Module (ECM), Checking

Throttle Valve Control Module J338, Checking|Page 3739 > < Throttle Valve Control Module J338, Checking|Page 3737