Engine - MIL ON/DTC P0299 Stored in Memory

01 07 70

December 18, 2007

2013392 Supercedes T.B. Group 01 number 07-03 dated January 11, 2007 due to Part No. update and addition of Eos.





Affected Vehicles

Condition





MIL ON, DTC P0299 Stored in ECM Fault Memory

Technical Background

The condition may be the result of an abnormal Turbocharger Recirculating Valve -N249-.

Production Solution

Improved production.

Service

^ Remove the Turbocharger Recirculating Valve from the Turbocharger Housing and visually inspect the rubber diaphragm for lacerations and/or spring tension.





^ If the diaphragm is lacerated (see picture) or if there is no spring tension:

^ Replace the Turbocharger Recirculating Valve -N249-. If no rubber diaphragm damage was noted during inspection:

^ Continue with diagnosis.








Warranty





Required Parts and Tools

Additional Information

All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with your Parts Dept. and Repair Manuals for the latest information.