Thanks in advance for any help you can offer. This vehicle has an underboost condition. DTC P0299.

Here's what I have inspected so far:

- There are no leaks in the turbo ducting.

- Wastegate actuator and rod functions fine.

- Wastegate regulator valve work...

FIX posted 12/9/2011

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle