Hey all.
I have a 2013 Corvette LS3 and I'm using a Wiring Specialties harness. Plugging it all up into a BMW e46 chassis. I'm running the stock fuel pump from the E46 and I have that hooked up to fuel rail. There is a return line and I just left that as is for a test start of the engine.
I have 3 grounds on harness hooked up near cylinder heads on back of engine. Alternator is connected to harness as well as directly to starter. The battery + is connected to starter and battery - is grounded to back of cylinder head along with one of the harness grounds. MAF is connected to harness and sitting on side of chassis. The engine does not currently have the serpentine belt or ac belt on it for this test run. O2 Sensors are also not connected.
I tried to start it with the BMW gas pedal and then the Corvette gas pedal and while the pedal is registering in VCM Scanner, there is no change in the result.
What's happening is I turn the key, the engine turns over and then dies after about a half second. I have confirmed that VATS is deleted. I also tried to toggle VATS delete and it wouldn't let me add VATS back.
Please see attached log for more info. I really want to get this thing running so I can finish buttoning everything up!
I'm so ready to get this thing running!
GMW E46 First Start Attempt.hpl