Hello everyone,
New to the Gen V, swapping a 2014 L83, with LT1 intake and TB, PSI Conversion harness, 2014 Silverado E92 ECM, TR6060 transmission.
I first did the VATS delete and usual EVAP and rear sensors DTC's disable, change trans settings to "manual", disabled clutch interlock, and made a write entire on the ECM.
Before feeding fuel, I did a starter cranking test, engine cranks but no RPM reading on VCM Scanner, also noticed, although I have pedal reading, the TB does not open when I push the pedal. I can command to open it with the scanner tools and it works.
I got errors about the throttle voltage among other things.
Tried a few chances, nothing worked.
Feeding fuel through an external pump and regulator, to the DI mechanical pump.
Decided to try a different route and downloaded a stock tune for a 2015 Corvette Z06 from the repository, made the "usual" swap changes and did a write entire on the ECM (Yes, I had to license the file and later license the vehicle again, so 6 credits gone, I'm dumb I know, please don't point it out).
New tune shows no voltage errors for the throttle, but pressing the pedal opens about 2% of the throttle, still no RPM reading.
Also while cranking I see no change in the "current firing cylinder reading", but if after I crank it I stop scanning and restart it, this reading changes.
Any ideas I can try with this?
Thanks in advance.