volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Throttle Position Sensor > < Operational Readiness Oxygen Sensor|Page 3147
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Check wiring for open circuit between test box and 4-pin connector according to wiring diagram.
Terminal 2 + socket 63:
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Wire resistance: Max. 1.5 Ohms

If the specification is obtained:

If there is no malfunction in the wiring:

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Replace Engine Control (ECM).

Throttle Position Sensor > < Operational Readiness Oxygen Sensor|Page 3147