Rough idle with the MIL on and DTC P0015 / P0524 stored in MEMORY.•P0015:00

Bulletin number

01-009-14-2909A

Component

Engine and engine cooling: exhaust system

Summary

Some vehicles may experience a rough idle with the mil 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 ocv. The temporary entry of the foreign object triggers a mil illumination, but rough idle will not be produced until a later time.

Owners of these vehicles have filed 158 complaints in the engine category.