Subject	Re: Second. No spark, even after changing to firing coils
Posted by	surferkidusa on January 07, 2011 at 2:30 PM
	This message has been viewed 86 times.
In Reply To	Second. No spark, even after changing to firing coils posted by CoHPhasor on January 05, 2011 at 06:32 PM
Message	i already switched PTU's and the subharness, no change. i guess my next step is continuity. could it also be a continuity issue between the ptu and the ECU making it an EFI harness problem? :means there is a problem with the connections most likely. check all the PTU connections for corrosion. :If you have an old style PTU (has metal heatsink for a face) change it out. Beyond that, measure the resistance between the PTU connector and the coils not firing, then check the resistance between firing coils and the PTU. You could have a short/broken wire between the PTU and coils. :(IF the connectors check out.) Switching out to a known good PTU will be useful as well.
Follow Ups	2 cylinders wont fire, checked EVERYTHING - surferkidusa 16:56:16 01/05/11 Re: 2 cylinders wont fire, checked EVERYTHING - njz 17:34:28 01/05/11 Second. No spark, even after changing to firing coils - CoHPhasor 18:32:44 01/05/11 Re: Second. No spark, even after changing to firing coils - surferkidusa 00:34:55 01/06/11 Anything is possible, shorts come from everywhere. - CoHPhasor 22:41:17 01/06/11 Re: Second. No spark, even after changing to firing coils - surferkidusa 14:30:01 01/07/11
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