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Engine fault code po299

Posted: Sat Jun 19, 2021 6:31 pm
by Ktucker1987
Hi guys, some help would be much appreciated I have a 2013 diesel started to drive on motor way at 70mph then the red engine waring light come on plugged it for diagnostic check come up with error code po299 saying boost pressure low. Car drives as normal I have checked the air intake pipe to see if split but all normal.

Re: Engine fault code po299

Posted: Sun Jun 20, 2021 6:51 am
by gloucester
Welcome to this forum.

A search on here brings up a number of potentially relevant posts - check them out.

https://www.google.com/search?q=p0299+s ... CA4&uact=5

Re: Engine fault code po299

Posted: Sun Jun 20, 2021 7:24 am
by Ktucker1987
Thanks for the links one of them is about a leaky turbo, do u have any thought about my problem.

Many thanks

Re: Engine fault code po299

Posted: Sun Jun 20, 2021 7:35 am
by gloucester
I have no technical knowledge but others who do hopefully will be along shortly.

Re: Engine fault code p0299

Posted: Tue May 24, 2022 6:00 pm
by misterbear
Hi Ktucker1987,
I have encountered exact same issue on my 2013 dci model, did you manage to find the cause of the P0299 fault code?, thanks

Re: Engine fault code po299

Posted: Wed May 25, 2022 7:20 am
by calnorth
P0299 appears not to exist in diagnostics. Several DTCs in the 0200 series do though and for Turbocharger Boost sensor problems. I would of thought engine performance would be poor if the TC Boost system was a problem?