Most injectors are opened by the computer, there is voltage at the injector all the time, then the computer supplies a ground connection, in mili-seconds of on time, called the injector pulse width which opens the injector to allow fuel to come out. Most injectors are opened by the computer, there is voltage at the injector all the time, then the computer supplies a ground connection, in mili-seconds of on time, called the injector pulse width which opens the injector to allow fuel to come out.
Answers & Comments
Bad fuel pump, fuse, or relay.
Your welcome. Maybe try finding a used one?
Most injectors are opened by the computer, there is voltage at the injector all the time, then the computer supplies a ground connection, in mili-seconds of on time, called the injector pulse width which opens the injector to allow fuel to come out.