volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

EGR Valve > < EGR Electronic Vacuum Regulator Solenoid|Locations|Page 3829
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Resistance: 1.5 Ohm maximum  

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Check wires for short circuit one against another, to vehicle ground and to battery B+.
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Wiring resistance: x 

If no malfunction and if voltage between terminal 1 and ground:
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Replace Diesel Direct Fuel Injection (DFI) Engine Control Module -J248-.

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Check DTC memory.

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Read readiness code.
If the DTC memory was erased or the constant voltage supply to the engine control module was interrupted, the readiness code must be initiated
again.

EGR Valve > < EGR Electronic Vacuum Regulator Solenoid|Locations|Page 3829