Some vehicles may experience the check engine light on with DTC P0300:00, P0301:00, P0302:00, P0303:00...
Mazda technical service bulletin 01-020-15-2930 for 2012-2013 Mazda MAZDA3.
- Bulletin number
- 01-020-15-2930
- Component
- Equipment: other: owners/service/other manual
- Summary
- Some vehicles may experience the check engine light on with dtc p0300:00, p0301:00, p0302:00, p0303:00 and/or p0304:00 stored in memory. p0300:00: random misfire detected p0301:00: cylinder no.1 misfire detected p0302:00: cylinder no.2 misfire detected p0303:00: cylinder no.3 misfire detected p0304:00: cylinder no.4 misfire detected carbon may be deposited around the intake valves, resulting in unstable engine combustion and misfiring during the accelerated warm-up system (aws) operation.
Vehicles covered
- Mazda MAZDA3 2012-2013 20122013
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