Subaru TSB #11-169-16R
2017 Subaru Forester
Affected Component: ENGINE (PWS)
- 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.