SUBARU
11-169-16
Manufacturer communications
- Publication date
- 2016-11-10
- Received by NHTSA
- 2017-10-27
- NHTSA record numbers
- 10120995
Manufacturer summary
Original wording in English
Turbo models only. 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 P2270 and / or DTC P2270 and / or P0137 being stored in the ECM memory.
Reported code forms
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