Boost problems 406 1.9td

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Cammymcc
Newbie
Posts: 2
Joined: Sun Jul 08, 2018 11:38 pm

Boost problems 406 1.9td

Post by Cammymcc » Mon Oct 07, 2019 2:57 pm

Right guys still having this boost problem, there's no boost leaks from anywhere turbo actuator is working fine boost solenoid is working fine, previously boosting to 21psi now only boosting to 10psi.. Pulling my hair out with this one! Runs fine aswell not lumpy or anything like that. 1.9td garrett t2 any suggestions?

barbaren
1.8 16v
Posts: 71
Joined: Wed May 04, 2016 8:54 pm

Re: Boost problems 406 1.9td

Post by barbaren » Tue Oct 08, 2019 10:16 am

Cammymcc wrote:Right guys still having this boost problem, there's no boost leaks from anywhere turbo actuator is working fine boost solenoid is working fine, previously boosting to 21psi now only boosting to 10psi.. Pulling my hair out with this one! Runs fine aswell not lumpy or anything like that. 1.9td garrett t2 any suggestions?
What exactly is the problem then?

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