P0234 code fault

[Higgsy]

Hi guys, in need of some help again.. Lol, i've just had a new code pop on my van whilst driving back from work.. P0234,  plugged in the old code reader and it is to do with 'Boost Pressure Regulation: Limit Exceeded (Overboost Condition)' 

So at the weekend i will be checking all pipes to make sure it isn't blocked and so on, is there any other suggestions any of you know of something common with this fault would be much appreciated, it seems to come on once i hit around 70mph but once i reset the code it wont come on for 2 days or so... (I do about 60 miles a day)

Thank you in advance

Tim

[brajomobil]

You have to check solenoid that controls Turbo Wastegate
and pipes coming from wategate to solenoid.

When there is too much pressure created by turbo soleoid
opens the wastegate to release the over pressure.

If the above turns out OK than you have problem with pressure sensor.


Best reagrds,
brajomobil

[Higgsy]

You have to check solenoid that controls Turbo Wastegate
and pipes coming from wategate to solenoid.

When there is too much pressure created by turbo soleoid
opens the wastegate to release the over pressure.

If the above turns out OK than you have problem with pressure sensor.


Best reagrds,
brajomobil

Lovely thankyou very much , I'll check them out first thanks 

Tim