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Re: Duramax Turbo P0236 Code
Posted to Technical Discussion Forum on 1/7/2014 5 Replies

I did a test run for Ed today using my stock 2003 LB7. WOT the best I ever saw for boost pressure was 36 psi at 90 mph. Usually under accel at WOT it ran right around the 34 psi mark. I didn't graph or save the snapshot on the Tech 2.

I think you're correct ... Login to read more.

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