TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
This bulletin announces availability of reprogramming files to optimize the Engine Control Module (ECM). These new files will stabilize engine RPM and combustion during warm-up due to slight differences in the air-fuel ratio between cylinders causing DTC P0300 to set.

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Date Published
NOV 08, 2019
NHTSA TSB #
10168604
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