good day to all just like the title says engine runs fine at idle but with gas pedal pressed engine back fires bogs down and engine shut off. i have replaced cap and rotor, spark plugs, spark plug wires, fuel pressure regulator, fuel filter, fuel pump, tps sensor and mass air flow sensor. i have verified spark in each cylinder verified good compression in each cylinder. I'm beginning to think injectors or ECU right now im lost any helpful advise out there I'm located in Maryland so its not a lot of toyota guys here thanks in advance

 

Did you get this figured out? Did you try swapping out the ECU? Seems like you changed everything related to but the ECU..