2001 Toyota Tacoma 2.4lt 2wd won’t start

2001 Toyota Tacoma 2.4lt 2wd

drive to the gas station one day and went to start up my truck after turning it off and it wouldn’t start, towed it home and replaced my fuel pump and I just replaced my fuel filter. It won’t start or turn over still, has battery power and good fuel pressure and brand new fuel pump and filter have no clue what it could be

 

Codes?

cheap guess……$20 coolant temp sensor located on back of head near firewall

 

You need to be more specific...does the starter engage and turn the engine? What lead you to think it was fuel pump if itdidnt crank over.

My guess is starter if it doesnt crank engine...need more info after that

 

No codes came up but I replaced the fuel pump because it started but didn’t stay on unless it was at 2000+ rpms. So we assumed it was the fuel pump, after we replaced the fuel pump it worked for 24 hrs then did the exact same thing again except it won’t turn over now just a buzzing whine noise from the truck when trying to start, tested the started, battery, fuel pump, fuel pressure, and fuses. Pretty much out of guesses kinda feel like it’s a wire or sensor problem just because it worked for 24 hrs after replacing fuel pump

 

This buzzing whine

you hear this as well as the engine cranking?

 

Engine is trying to crank but doesn’t really do much anymore it did before but now after trying to start it so many times it doesnt really seem like it is but engine is in good shape amazing looking oil and there’s no misfires

 

Any update on your issue Ttoyota556 Mine cranks but turns off right away. replaced fuel pump and coil packs, same thing