Volkswagen TSB #TT241102

2009 Volkswagen Jetta

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

Summary
For concerns of Fault Code P117A ?Bank 1, correction Lambda middle reached adjustment limit? stored in the ECM, check that the O2 sensors have not been installed or connected improperly.

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Date Published
APR 25, 2013
NHTSA TSB #
10238573
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