I rented a fuel pressure tester and connected to fuel pressure line from tank. I did not see a fuel regulator on the injectors assembly. I connected the tester and put the key on; it showed at 49-50 lbs. For 2 - 3 seconds and settled at 45-47 lbs. With key on. I have fuel pressure, yet, it will not start. When I add fuel to intake port, the engine starts. Therefore, I checked the fuel injector connector for power. I put the key on and the power wire connector has voltage. The other wire does not have pulse when I crank. I put my test light lead on the batt pos. And the testlight tip on the wire opposite the pos. Wire connector when cranking, and there is no pulse. Can the problem be the security system? When I put the key on, the green key (security) on dash flashes once quickly and does not come back on. I was able to use my remote key to unlock doors, at the moment I cannot unlock doors with the remote key. I would appreciate the method to test the security system for lockout and the method to determine where I am losing pulse to injectors when cranking. Thanks.
Friday, October 7th, 2016 AT 2:15 PM