Turbo underboost P0299 C2 VTS 1.6 HDi

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Joined: 01 Oct 2020, 13:14

Turbo underboost P0299 C2 VTS 1.6 HDi

Post by mh19 »

Hi guys,

I have been having an issue with my C2! Bought about 2 weeks ago and all was well. 54k miles and full service history. Have felt a bit underwhelmed in terms of performance, but just assumed I had set my expectations too high. My dad recently bought another car the same about a week ago and it feels like a rocket compared to mine! At first put it down to his being remapped without us knowing, but mine felt even more sluggish yesterday. I decided to plug in a cheap OBD2 reader and got the code P0299 turbo underboost. I have been trying to take out all intake pipes etc to check for cracks but can't find anything so I am a bit puzzled at the moment. Any suggestions would be more than welcome