volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Intake Air Temperature Sensor > < Engine Speed Sensor|Testing and Inspection
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Check wiring at 3 pin connector for short circuit to one another using wiring diagram
Specification: Infinite Ohms

If wiring OK:
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Replace TDI Engine Control Module (ECM) J248

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Display the readiness code

If DTC memory was erased:
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Create readiness code again

Intake Air Temperature Sensor > < Engine Speed Sensor|Testing and Inspection