jbuenviaje Posted June 17, 2010 Share Posted June 17, 2010 Z32TT constantly going into safety boost..what could be the problem??Pls help.. Quote Link to comment Share on other sites More sharing options...
Administrators BRAAP Posted June 17, 2010 Administrators Share Posted June 17, 2010 http://www.google.com/search?client=safari&rls=en&q=300ZX+Safety+boost&ie=UTF-8&oe=UTF-8 http://www.nissanforums.com/z32-chassis-300zx/65627-300zx-tt-stock-boost.html Quote Link to comment Share on other sites More sharing options...
jbuenviaje Posted June 17, 2010 Author Share Posted June 17, 2010 I did most that procedure still safety boosting..I just recently upgraded ECU to Jim Wolf program..car temp looks fine.. Quote Link to comment Share on other sites More sharing options...
hoov100 Posted June 17, 2010 Share Posted June 17, 2010 I did most that procedure still safety boosting..I just recently upgraded ECU to Jim Wolf program..car temp looks fine.. Is that all you did, was just plug in the new ECU? have you tried plugging you're old ECU back in and seeing if it fixes the problem? Quote Link to comment Share on other sites More sharing options...
jbuenviaje Posted June 17, 2010 Author Share Posted June 17, 2010 that was my old ECU..i sent it out to JWT to have it reprogrammed..It was working fine..but suddenly keep safety boosting.. Quote Link to comment Share on other sites More sharing options...
jbuenviaje Posted June 17, 2010 Author Share Posted June 17, 2010 bad gas? should i try removing the battery to reset ECU? or dirty air filter? Quote Link to comment Share on other sites More sharing options...
hoov100 Posted June 17, 2010 Share Posted June 17, 2010 This is safety boost and not limp mode, right? Quote Link to comment Share on other sites More sharing options...
jc052685 Posted June 17, 2010 Share Posted June 17, 2010 Knock sensor Quote Link to comment Share on other sites More sharing options...
Jehannum Posted June 20, 2010 Share Posted June 20, 2010 What does the ECU self diagnosis say? When you know that, you'll be able to fix the issue. Quote Link to comment Share on other sites More sharing options...
monster626 Posted January 24, 2011 Share Posted January 24, 2011 should be able to fool the ecu with a 1 mega ohm resistor in place of the knock sensor......if that stops the issue then it is either your knock sensor is bad or you really have issues in the engine the resistors cost 99 cents for 4 at most basic electronic stores like Radio Shack Quote Link to comment Share on other sites More sharing options...
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