EGR Valve Trouble Code
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Joined: Jan 2009
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From: Salem, Oregon
EGR Valve Trouble Code
My truck is displaying DTC PO403 (EGR) Valve Position Control Circuit. Truck surges a little at steady throttle. Anyone have any info or explaination on this condition. Is it OK to drive until I can get it to the dealer on Tuesday? Is there a fix I can do myself to remedy this?
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Joined: Aug 2008
Posts: 37,379
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From: Frederick, MD
you can drive it. Most likely they will have to order parts so be prepared to be down for a day or two. Its an electronics issue. Mine had it for several miles before I could get it in. I didn't even know that was the problem.
Have them give you a rental truck.
Have them give you a rental truck.
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sullyt28
6.0L Power Stroke Diesel
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Oct 26, 2022 11:55 AM
