MAZDA
01-011-16-3139
Manufacturer communications
- Publication date
- 2016-04-15
- Received by NHTSA
- 2017-02-28
- NHTSA record numbers
- 10093142
Manufacturer summary
Original wording in English
SOME VEHICLES MAY EXPERIENCE A ROUGH IDLE WITH THE CHECK ENGINE LIGHT ON AND DTC P0015 / P0524 STORED IN MEMORY.
•P0015:00 - EXHAUST CMP TIMING OVER-RETARDED
•P0524:00 - ENGINE OIL PRESSURE TOO LOWTHIS IS CAUSED BY A DROP IN ENGINE OIL PRESSURE DUE TO A PIECE OF FOREIGN OBJECT STUCK ON THE OIL PUMP PRESSURE RELIEF VALVE OR OIL CONTROL VALVE (OCV). THE TEMPORARY ENTRY OF THE FOREIGN OBJECT TRIGGERS A CHECK ENGINE LIGHT ON, BUT ROUGH IDLE WILL NOT BE PRODUCED UNTIL A LATER TIME.
•P0015:00 - EXHAUST CMP TIMING OVER-RETARDED
•P0524:00 - ENGINE OIL PRESSURE TOO LOWTHIS IS CAUSED BY A DROP IN ENGINE OIL PRESSURE DUE TO A PIECE OF FOREIGN OBJECT STUCK ON THE OIL PUMP PRESSURE RELIEF VALVE OR OIL CONTROL VALVE (OCV). THE TEMPORARY ENTRY OF THE FOREIGN OBJECT TRIGGERS A CHECK ENGINE LIGHT ON, BUT ROUGH IDLE WILL NOT BE PRODUCED UNTIL A LATER TIME.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Mazda
P0015:00EXHAUST CMP TIMING OVER-RETARDED•Mazda
P0524:00ENGINE OIL PRESSURE TOO LOWTHIS IS CAUSED BY A DROP IN ENGINE OIL PRESSURE DUE TO A PIECE OF FOREIGN OBJECT STUCK ON THE OIL PUMP PRESSURE RELIEF VALVE OR OIL CONTROL VALVE (OCV)Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.