P0100, P0110

96 3.4 4wd

Hey everyone,
Need help!!! P0100, P0110

Ok I had to rebuild my fuel injectors because one on each side leaked. Then the truck would start-die exactly the same every time!
I’ve done……
New fuel filter and pump
New MAF
New Fuel pump relay
New throttle position sen
New vacuum lines
New PCV valve
New air filter
I’ve check wires
Continuity tests
Checked Fuses-Relays
No security system
I’mma bout to throw a temper tantrum lol but really!!!! Anyone have any thoughts on this!?!?!

Oh and it makes a strange sound hum or bee sound when it’s turned off just opening the door and shutting it could make it start buzzing/humming! Causing battery drain also.

I’m guessing it’s electrical or limp mode if it has it how to reset limp mode?

could an O2 sensor upstream before cat cause this?

Any advice welcomed!!!

 

Nothing like adding in even more parts .

New Toyota MAF sensor ? Can you still buy them?

Go over all your harness Connections it only takes one pin not making a good connection.

one intermittent open circuit that might ring out just fine!

For some reason the ECM is not seeing the MAF signal .

Happy trouble shooting!!

 

Thank you and yes MAF from AutoZone part # 24232M.
Most of the parts are from my 99 PreRunner that I hit a 6x6 Bull Elk a few years back. I had just put a lot into it! Last thing I want to do is take from one to fix the other, but I this has me so baffled!! The parts I replaced new from AutoZone was MAF, vacuum lines (had to they were in bad shape), PCV, and reg maintenance.
Thank you for input!