Turbocharger Recirculating Valve N249 , checking

Special tools, testers and auxiliary items required 

Fig 1: Portable Multimeter V.A.G 1526C

Courtesy of VOLKSWAGEN UNITED STATES, INC.

• Portable multimeter V.A.G 1526C

Fig 2: Connector Test Set V.A.G 1594C

Courtesy of VOLKSWAGEN UNITED STATES, INC.

• Connector test set V.A.G 1594C
• Wiring diagram

Test conditions 

• Output diagnostic test performed.

Test sequence 

• Switch off ignition.
• Remove connector from Turbocharger Recirculating Valve N249.
• Measure resistance between terminals of valve. Specified value: 27 to 30 Ω

If specification is not obtained:

• Replace Turbocharger Recirculating Valve N249.
• Check DTC memory.
• Read readiness code.
• If DTC memory was cleared or engine control module disconnected from voltage supply, readiness code must be regenerated.