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November 30, 2012 Service bulletin

Volkswagen: a false flow reading caused by production tolerance in diagnostic module tank leakage (DMTL) pump

Volkswagen technical service bulletin TB-01-12-32 for 2012-2013 Volkswagen Jetta, 2012-2013 Volkswagen Passat and 2012-2013 Volkswagen Beetle.

Bulletin number
TB-01-12-32
Component
Engine
Summary
Volkswagen: a false flow reading caused by production tolerance in diagnostic module tank leakage (dmtl) pump. Models 2012-2013 passat, jetta, beetle.

Owners of these vehicles have filed 376 complaints in the engine category.

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