So my car don’t want to start but I have fuel, I got sparkles, I got everything but injection and I don’t know why…
Something is refusing the injectors to work

I struggle to start in the morning, it's cranking start and switch it self off.
It's also behaving like injectors problem

My 2013 Honda Civic go to 1.8 L engine has a very hard and long crank, also blinking check engine. And when she finally does turn over and I put her in Drive she stalls, I checked the fuel and pulled the fuel injectors and made sure they’re fire properly. I also changed the camshaft position sensor cause I had a code for that.
I also changed the air intake boot because they had a big cut in it. The only codes I’m getting are for the camshaft position sensor after I replaced it still there and random misfires.

On cold start my civic will misfire for a few short second then go away and sometimes under heavy throttle while mostly still cold cylinders 3and 4 spark plugs look rich 1and 2 look fine change injectors on all four no change flipped 3and 4 ignition coils to 1and 2 no change with codes please help

when driving my cars idle tends to climb all the way to around 4k rpms. under no load that is.
Ive done everything from changing throttle body and gaskets, IACV bled the coolant system, changed fuel injectors. ive even changed the ECU because the car threw a P1106 Baro meter code. and after replacement it fixes it temporarily. then just comes back a day or two later.