Camaro 2014 6.2 E38 Downgrade from stage

[Constantin]

Hello! Camaro 2014 6.2 E38
The vehicle was bought from Copart and it was stage 2 or stage 3, but right now it naturally aspirated the engine without a supercharger and with factory fuel injectors also without VVT
When I started working with this vehicle, the engine would start and immediately stop.
I took the stock maps from the same Camaro and manually changed the maps. After that, the engine starts and idles but it has no power
Can somebody take a look and advise me on something or help me with this? It's just my first use of HP Tuners...
Tune_VVT_Disable_MAPS.hptOriginal_E38.hpt

[edcmat-l1]

Need to post a data log. That's going to tell more about what's going on than the tune file.

Does it have a stock camshaft in it now?

Do you have a fuel pressure gauge on the car? If not, that's the very first thing you need to do.

[Constantin]

Now it has a camshaft without a VVT actuator and a camshaft position sensor.
I'll be able to post the log in the evening
Yes, it has a fuel pressure gauge

[edcmat-l1]

Now it has a camshaft without a VVT actuator and a camshaft position sensor.
I'll be able to post the log in the evening
Yes, it has a fuel pressure gauge

I understand it is VVT delete. I also understand it has a camshaft. What kind of camshaft was the question? Is it s stock cam, or aftermarket stage 1, 2, 10, etc.

Where is the fuel pressure gauge?

What is the fuel pressure?

[Constantin]

I have not changed the camshaft, the owner bought it like this. Can I somehow check what type of camshaft it is? Or do I need to remove it to check&

[Constantin]

Who can help me with the stock file for this Camaro?

VIN: 2G1FK1EJ4E9242923
2014 Chevrolet Camaro 2SS, 6.2 L, 8 Cyl
E38, ECM, GM Gen4 V8 automatic transmission

[gtstorey]

Should be a stock tune in the HPT tune repository. Or at least a pretty close year.