I traced down all the wires on the ignition switch and checked for voltage and the switch harness checks ok.I have no signal from the ecm to turn on the fuel pump relay,and I do not have any signal to the injectors.I installed the relay with a jumper on the signal from the ecm to the battery ,and the relay came on then tried to start the van.All I get is cranking with no firing.I have good spark.I then tried shooting ehter in the intake and it would run on ether.So conclusion is I have no injectors working either.
Now what would cause the injectors and pump to not work?
PCM? Sensors somewhere on the engine?