Nathan94 Posted September 13, 2014 Report Share Posted September 13, 2014 My Arosa is behaving really strange. It idles ok, but when the throttle is pressed to 100%, the revs bounce and the car is undriveable.Shown here: Quote Link to comment Share on other sites More sharing options...
Nathan94 Posted September 13, 2014 Author Report Share Posted September 13, 2014 Also these are the fault codes:17912 Intake air system : Leak detected - p1504 - intermittent.17961 Barometic/Manifold pressure signals : Implausible Correlation - P1553 - intermittent.Really clueless, any help appreciated Quote Link to comment Share on other sites More sharing options...
Dblock Posted September 14, 2014 Report Share Posted September 14, 2014 Your intake is leaking or your map is faulty. I think I don't know though. Quote Link to comment Share on other sites More sharing options...
danoid Posted September 15, 2014 Report Share Posted September 15, 2014 First thing to do is take your vacuum hoses off, put a finger one end then blow into it or use something else if you don't want grubby lips.Free to test Quote Link to comment Share on other sites More sharing options...
danoid Posted September 15, 2014 Report Share Posted September 15, 2014 also, have you cleaned your throttle body? Quote Link to comment Share on other sites More sharing options...
Nathan94 Posted September 19, 2014 Author Report Share Posted September 19, 2014 Gonna try these things, cheers guys! Quote Link to comment Share on other sites More sharing options...
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