Rough idle with the check engine light on and DTC P0015 / P0524 stored in memory
Mazda technical service bulletin 01-016-19-3627 for 2012-2018 Mazda MAZDA3, 2013-2017 Mazda CX-5 and 2014-2017 Mazda MAZDA6 and others.
- Bulletin number
- 01-016-19-3627
- Component
- Engine and engine cooling
- Summary
- 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 low. This 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.
Owners of these vehicles have filed 285 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Mazda MAZDA3?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history