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February 8, 2019 Service bulletin

Work around for missing ODIS Service test plan

Volkswagen technical service bulletin TT 01 19 02 for 2009 Volkswagen Jetta.

Bulletin number
TT 01 19 02
Component
Engine and engine cooling
Summary
Work around for missing ODIS Service test plan. After replacement of the NOx reduction catalytic converter on a 2009 Jetta with a CBEA TDI engine, reset of the NOx reduction catalytic converter adaptation values in the Engine Control Module -J623- is unable to be performed. You may not find a test plan while using ODIS Service to reset the NOx reduction catalytic converter adaptation value in guided functions.

Owners of these vehicles have filed 168 complaints in the engine category.

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