out of ideas ?

[VS 5.0]

With cranking & no pulse, it could well be the Hall Effect Sensor in the dizzy.

I had the same problem last year with Error Code 46 - No Reference Signal while cranking ...new dizzy in and all was good.

 

[5.0l]

They put new dizzie in it ,coil, pulse module ignition sensor ECU memcal you name it its been changed.Trying to find decent worshop to take it to. Cheers

 

[VrWagz1]

The only thing on that list that hasnt been change that affects spark is the dfi module.
It could be somthing like a loose or coroded terminal on the ecu or bcm.

 

[vpete]

How did ya go mate, get it sorted or what???? Would love to know what it was...

Cheers...........Pete!

 

[adrenaline junky]

hrmmm sounds like what prob i was goin thru, i spent bout 2-3grand tryin to work out why i was havin spark probs, it would turn over but no spark!! after screwin around for a while and wasting money i changed the ignition control module or spark control thingo what ever it called, it sits in your engine bay on the passenger side guard, its a silver little box and connects to a yellow plug it maybe that so try that out with a new 1, my rig hasnt died on me yet nor skipped a beat, but if that still fails change the coil and that still fails get another dizzy i reckon...goodluck

 

[5.0l]

Hey everyone cheers for the support. I took it to another auto elec last wednesday. Those dodgy Pricks at Ultra T#*! said they had replaced my dizzie with a new one well suprise suprise they replaced it with a broken second hand one scumbags no wonder everything else they tried wasn,t working. The auto elec tested all my parts it was only the ignition module . So half hour job was turned into nearly three weeks . I refused to pay Ultra #### any money ,car running sweet as. So be very aware lots of scammers out there boys an girls .

 

[VrWagz1]

Nice one glad you got it goin. Its got me stuffed how they spent so long trying to diagnose a simply problem.