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June 14, 2013 Service bulletin

Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function...

Volkswagen technical service bulletin V201305 2031426 for 2008-2013 Volkswagen Jetta, 2008-2013 Volkswagen Passat and 2008-2013 Volkswagen Beetle and others.

Bulletin number
V201305 2031426
Component
Fuel system, gasoline
Summary
Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. This document informs how to perform the diagnostic. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.

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