2012 Volkswagen Jetta TSB 10125686

Volkswagen TSB #24CV - Circular

2012 Volkswagen Jetta

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
Inlet Air Box Housing Snow Flap Replacement & Oxygen Sensor Inspection/Replacement. The snow flap in the inlet air box housing may remain partially to fully open. Should this occur, excess warm air could enter the air intake through the snow flap inlet. The oxygen sensor will be checked during this service and, if measured degradation tolerances are met, the sensor will be replaced. Updated measuring value range for Heated Oxygen Sensor -G39- replacement in work procedure.

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Date Published
AUG 14, 2017
NHTSA TSB #
10125686
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