Ly6 no fuel no spark
08-07-2014, 11:01 AM
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Ly6 no fuel no spark 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
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
