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June 25, 2026 Service bulletin

This bulletin announces design changes made to the fuel injector and fuel pipe in response to the DTCs...

Subaru technical service bulletin 09-81-21R for 2020-2022 Subaru Outback, 2019-2021 Subaru Forester and 2020-2022 Subaru Legacy and others.

Bulletin number
09-81-21R
Component
Fuel/propulsion system
Summary
This bulletin announces design changes made to the fuel injector and fuel pipe in response to the DTCs listed DTC P030 / Engine Knocking / DTC P219C-D-E-F. (This is an revised version of the original bulletin.)

Owners of these vehicles have filed 109 complaints in the fuel system category.

Vehicles covered

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