Some vehicles may experience an engine that runs rough and the check engine light on with DTCs P0201 and...
Mazda technical service bulletin 01-004-17-3317a for 2014-2016 Mazda MAZDA3, 2013-2016 Mazda CX-5 and 2014-2016 Mazda MAZDA6 and others.
- Bulletin number
- 01-004-17-3317a
- Component
- Equipment: other: owners/service/other manual
- Summary
- Some vehicles may experience an engine that runs rough and the check engine light on with DTCs P0201 and P0204 or P0202 and P0203. NOTE: Engine misfire related DTCs (P0301, P0302, P0303, P0304) are usually stored at the same time. P0201:00 : Fuel injector circuit/open cylinder No.1 P0202:00 : Fuel injector circuit/open cylinder No.2 P0203:00 : Fuel injector circuit/open cylinder No.3 P0204:00 : Fuel injector circuit/open cylinder No.4 This concern may be caused by an internal failure of the PCM (DENSO produced only). To correct the concern, the PCM internal failure has been eliminated.
Vehicles covered
- Mazda MAZDA3 2014-2016 201420152016
- Mazda CX-5 2013-2016 2013201420152016
- Mazda MAZDA6 2014-2016 201420152016
- Mazda CX-3 2016-2017 20162017
- Mazda MAZDA2 2016-2017 20162017
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