I need help with 2005 5.9 it has a problem starting except with starter fluid, it also has a code for no cam reference signal, I've changed the cam sensor but it still says no reference signal still ,I've checked power to the sensors the cam and the crank both have 5.0 volts but can't get a signal to the ecm ..? I need a pin out for the plugs on the ecm so I can do a continuity test on the wires from the ecm plug back to the cam sensor but don't know which wire or what color to look for ,I need help??