HighLUX Posted December 1, 2009 Share Posted December 1, 2009 Was running fine till halfway to work this morning it just died, will fire once when trying to start then cough and die, wont fire again unless the ignition is turned off then on again. Can hear the fuel pump still buzzing away and fuel filter is new. Guessing its an electrical problem but dont know where to start looking for problems cheers Quote Link to comment Share on other sites More sharing options...
HighLUX Posted December 2, 2009 Author Share Posted December 2, 2009 how common is it for 3sge igniters to die? could this be causing the problem? cheers Quote Link to comment Share on other sites More sharing options...
CXGPWR Posted December 2, 2009 Share Posted December 2, 2009 Check for spark when cranking, if spark, check for injector pulse, if pulseing, check for fuel @ at rail Quote Link to comment Share on other sites More sharing options...
HighLUX Posted December 3, 2009 Author Share Posted December 3, 2009 Has all three of those, is @ the auto sparkys now getting looked at, theres no power going to the ignition feed for some reason and it still wont start when manually bridged to power it, does the ignition feed run to anywhere on the motor aswell as the ECU that would cause it not to run? Quote Link to comment Share on other sites More sharing options...
HighLUX Posted December 4, 2009 Author Share Posted December 4, 2009 Turns out theres no injector pulse coming from the ECU and its only firing because its getting fuel from the cold start injector, also theres a nice melted blob of solder on one of the curcuit boards bridging a couple of diodes, im guessing its time for a new ECU? Quote Link to comment Share on other sites More sharing options...
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