TSB Document:

• MC-10121270-9999.pdf

Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

Summary

Technical Bulletin (Update Programming to Eliminate O2 Sensor DTC P2414 and/or P2237 along with O2 Sensor Replacement): Current ECM catalyst heating process may cause damage to the front oxygen sensor

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