dr_jekyll Posted June 24, 2009 Share Posted June 24, 2009 i have been working on a 1.8 20v turbo and i have some problems, firstly a diag has braught up a list of errors front lambda bosst controll valve charcole filter valve and maf sensor this was caused initally we belive by a leaking intel manifold , i replaced the parts in question and had the error codes cleard but after 2 mind all the same codes repeted , could it be an eletrical fault causing the coded to show? im out of ideas so any help would be apriciated. Quote Link to comment Share on other sites More sharing options...
SUPRALOOPY Posted June 26, 2009 Share Posted June 26, 2009 Sounds like ECU probs. Has it been booster packed lately? or any other kind of power spike? If not then check all connectors for corrosion and earths. Quote Link to comment Share on other sites More sharing options...
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