Does it have a computer..I have a 83 Toyota 4x4 truck,but the motor is not original.It is a late 80's early 90's 22RE fuel injected motor.It however is not fuel injected as it was redone to use a carb.I want to know how to straight wire my motor,like if it can be done like a chevy motor and if not what would I have to do diffrently..There are wiring issues that's why I am considering straight wiring my truck.