Passat Wagon L4-1.9L DSL Turbo (AHU) (1997)
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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