Engine - MIL ON/DTC 0299 Set

21 07 02

June 4, 2007

2013060/4

Supersedes Technical Service Bulletin Group 21 number 07-01 dated May 21, 2007 due to correction of a typo in a DTC code.





Models

MIL on (P0299 - charge pressure control negative deviation)

Condition

MIL on. DTC P0299 (Charge pressure control, negative deviation) is stored in the ECM data memory.

Technical Background

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

Production Solution

Improved production.

Service

1. Remove the Turbocharger Recirculation Valve from the Turbocharger Housing and visually inspect the rubber membrane for lacerations.





2. If the membrane is lacerated (Figure 1) replace the Turbocharger Recirculation Valve N249.





Warranty





Required Parts and Tools

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