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LY6 no fuel no spark. Need Help!!!

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Old 08-06-2014, 11:30 PM
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Exclamation LY6 no fuel no spark. Need Help!!!

Hey guys im doing a ly6 swap into a g35. I have the motor in and everything good to go but i am getting NO FUEL and NO SPARK at ALL.

little background on the set-up
08 ly6
ls3 manifold, injectors and tb
ls3 timing cover, cam gear, and sensor (VVT Delete from texas speed)
tourqer v3 with supporting springs and pushrods
I have a wiring harness, emc, and pedal from Current Performance
ECM is 08 vette with a 2010 camaro tune. it has vats deleted and set up to run as a stand alone.

So my problem here is, no crank no spark.
I have hooked up to HP tuners and Tech II and done alot of diagnosing
i have rpm being read from my crank sensor.. also have 5 volt constant, ground, and 5 volt reference
The cam sensor has 5 volt constant, ground, and reference as well
I am getting power at the main coil connector however getting no pulse at the coils or injectors.

Ive checked my ground from the motor, i have both heads and the block. and checked the ground for the harness.

Kind of lost where to look now. I sent the harness and ecm back to current performance who have claimed they tested both and ran them on there test motor..........

Any ideas would help!!
Thanks in advance

Sunny



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