View source for 17925/P1517

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== 17925/P1517/005399: Power Supply Relay for ECU (J271 or J363): Electrical Malfunction ==


==== Possible Causes ====

* Power Supply Relay for Engine Control Module (J271 or J363) faulty
* Wiring between Engine Control Module (J220) and Power Supply Relay for Engine Control Module (J271 or J363) faulty

==== Possible Solutions ====

* Check/Replace Power Supply Relay for Engine Control Module (J271 or J363)
* Check Wiring between Engine Control Module (J220) and Power Supply Relay for Engine Control Module (J271 or J363)
* Check/Replace Engine Control Module (J220)

==== Special Notes ====

* When found in Tdi engines in combination with 008518/P2146 - ''Supply Voltage for Fuel Injector Group A: Open Circuit''  - ''009 - Open or Short to Ground'' check the injectors and their wiring as noted [http://forums.vwvortex.com/showthread.php?5144442-Dead-Passat- Here]



[[Category:Fault Codes]]