Affected Component: ENGINE (PWS)

Date Published
FEB 20, 2019
NHTSA TSB #
10155221
TSB Document
Summary
This bulletin announces the availability of reprogramming files to optimize the ECM. These new files will address customer concerns of: ? Spark knock (ping) during high intake air temperature operation ? Surge on acceleration due to phantom knock detection ? Check Engine light illumination resulting from DTC P113A and / or P0137 being stored in the ECM memory.