Funkysi Posted June 17, 2007 Share Posted June 17, 2007 Had a quick search on this one, but doesn't give me much info on my symptoms. Now, the car runs fine usually, but occasionally, I'll have a hesitation on full boost somewhere between 3 and 5rpm. Now, it always clears. IE, it boosts, then holds back and at a certain point will come on full boost again. Doesn't always do it either. Have checked for possible boost leaks and all looks ok. Si Quote Link to comment Share on other sites More sharing options...
Retro620ti Posted June 17, 2007 Share Posted June 17, 2007 what does your boost gauge do at this point as it sounds like solenoid trying to control overboost . Quote Link to comment Share on other sites More sharing options...
Maz Posted June 17, 2007 Share Posted June 17, 2007 when you say "it boosts, then holds back " does it "hold back" at around the Safe mode or even before then ? Quote Link to comment Share on other sites More sharing options...
greg Posted June 17, 2007 Share Posted June 17, 2007 could be one of many things si! for example.. bad batch of fuel. Lack of use heres a link to probable causes http://zhome.com/ZCMnL/PICS/hesitation/hesitation.html Quote Link to comment Share on other sites More sharing options...
Funkysi Posted June 17, 2007 Author Share Posted June 17, 2007 Thanks for the info Greg. Yeah, it boosts up to about 5psi which is safety boost...so safety boost is cutting in for some reason. Quote Link to comment Share on other sites More sharing options...
znut Posted June 17, 2007 Share Posted June 17, 2007 Thanks for the info Greg. Yeah, it boosts up to about 5psi which is safety boost...so safety boost is cutting in for some reason. check the dett sensor connectors Si, or could even be a faulty sensor :confused: the fault should clear on the next "start" untill it does it again. you could bypass with a 1mohm resistor to see iff you have the same symtoms and this will confirm connector os sensor prob hth ;) Quote Link to comment Share on other sites More sharing options...
olliezx Posted June 17, 2007 Share Posted June 17, 2007 We'll put Conzult on it when you come up, see if anything shows up. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.