With the engine cranking, can you see an injector spray pattern? If no spray pattern, check for voltage at the injector plug/s. At one injector, the voltage wire is white, at the other it is red, goes hot when you turn the key on. The computer controls the injectors on the ground side. If no rpm signal, the computer won't ground the injectors. The rpm signal comes from the ignition module.
Wednesday, June 16th, 2010 AT 4:06 PM