dr_jekyll Posted July 18, 2012 Share Posted July 18, 2012 hi, im getting code 31 and im running out of ideas, ive tryed 3 map sensors. completly re-wired the emanage checked lots of earths tryed a different e-manage tryed removing the emanage a nd still im getting the code, car feels fine and the other strainge thing is only the red triangle is lighting up. the mil light works but does not come on with it? any ideas Quote Link to comment Share on other sites More sharing options...
CanisLupus Posted July 18, 2012 Share Posted July 18, 2012 Is the wiring of the sensor itself ok? Quote Link to comment Share on other sites More sharing options...
dr_jekyll Posted July 18, 2012 Author Share Posted July 18, 2012 yep full signal across the blue/white wire. Quote Link to comment Share on other sites More sharing options...
dr_jekyll Posted July 19, 2012 Author Share Posted July 19, 2012 any takers on this? Quote Link to comment Share on other sites More sharing options...
Dazzi Posted July 19, 2012 Share Posted July 19, 2012 This happened to me a few years back. The airflow meter that sits in the intake fell out. And on another occasion the wire split throwing a code. Quote Link to comment Share on other sites More sharing options...
dr_jekyll Posted July 19, 2012 Author Share Posted July 19, 2012 you mean the plastic air intake temp sensor ? Quote Link to comment Share on other sites More sharing options...
dr_jekyll Posted July 20, 2012 Author Share Posted July 20, 2012 toyday i have. replaced ait sensor replaced map sensor again changed ecu car runs fine. codes still there ??????? Quote Link to comment Share on other sites More sharing options...
Dazzi Posted July 20, 2012 Share Posted July 20, 2012 Did you reset the ecu and then it comes straight back again? Is the check engine line on solid or did it light up then go off when the code was thrown up? Quote Link to comment Share on other sites More sharing options...
dr_jekyll Posted July 20, 2012 Author Share Posted July 20, 2012 the check light doesent come on, just the triangle. strage , also chanaged all the ignition, plugs leads , dizzy. car is running super sweet now , still showing code 31. ecu has been changed never mind reset Quote Link to comment Share on other sites More sharing options...
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