Mechanics

NO SPARK NO INJECTOR PULSE NO COMMUNICATION TO PCM

1998 Dodge Ram • 204,041 miles

Changed pick up coil, coil, crank sensor checked fuses relays wiring as much as can see by eye looked at ground diagram checked those tried pcm off running vehicle same year and engine this one has me puzzled a little history dont think it will matter much truck ran few months ago had bad trans pulled trans out truck sat about four months replaced trans and this is where im at no start any ideas
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Johndearmon
October 4, 2012.




Did you try plugging in a scan tool to see if it can communicate with the PCM?

KHLow2008
Oct 4, 2012.


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