MAZDA
01-020-15-2930
Manufacturer communications
- Publication date
- 2015-08-18
- Received by NHTSA
- 2017-06-07
- NHTSA record numbers
- 10105463
Manufacturer summary
Original wording in English
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.
• 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.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Mazda
P0300:00RANDOM MISFIRE DETECTED •Mazda
P0301:00CYLINDER NO.1 MISFIRE DETECTED •Mazda
P0302:00CYLINDER NO.2 MISFIRE DETECTED •Mazda
P0303:00CYLINDER NO.3 MISFIRE DETECTED •Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.