hi guys, newbie here, ive got a vectra 04 3.0 v6 cdti that drives good but soon as i go on a mway or somewhere i can put my foot down the boost disapeers, so it must be going into safety mode, the spanner light is on the dash but no mil light?
ive read the ecu with a basic sealey code reader and im getting p0235 which was turbo boost circuit a malfunction or something like that but i cant remember the exact wording!
ive tried to clear the fault but without even driving it the spanner light comes straight back on?
im presuming its turbo either boosting too much or not enough so what areas should i look at and has anyone ever had this fault code?
any advice would be much appreciated!
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