how i do that?please help.
it's Hard to saay without looking at it or at least knowing what kind of engine it is and what kind of fuel injection system it has and knowing exactly what you're trying to do. Those models I beleive had 4 or 5 different injection systems. If you can tell me exactly what you're doing or what the truck is doing I could help you more. Sometimes they can be a real *****, on my car you have to practically tear the top of the engine off to even LOOK at the fuel injection system
TBI still has injectors. 2 of them located inside the throtlle body. they still have to have pulse width. So check that.
The injector wiring is easy to find. First remove the air cleaner and filter. Underneath you will see two walnut shaped metal items with two wires going to each of them. This is the injectors. If you wish to remove the wires, simply pinch the tabs together and pull up and the wiring comes loose. Be careful not to let the rubber bridge underneath drop down into the engine.
