kelley0352@att.net

I am sorry, my mistake at the findings . the voltage at the injector plugs are 12v, the ohm readings from the drop resistor are 6.2 & 6.3

they are all @ 6.2-6.3 with a volt meter & with a 12v test light

Yes, I have power to the injectors, the #1 pin has power to it, I tested the drop resistor and it is all good, I checked the noid light on a running Z and the light blinks perfectly like it is suppose to

Sorry! PS;The car is a Datsun 1978 280Z all the injector systems are roughly the same. L28 engine Yes, I have ohm metered everything I could find and tested wire continuity. Removed & cleaned wire plugs ect. What really blows my mind is when I touched a test light,(with no voltage) to the posts on the coil to tripple check for juice on my running Z car....that knocked out the noid light signal to my injectors on this car too.!!!

Sorry! PS;The car is a Datsun 1978 280Z all the injector systems are roughly the same. L28 engine

Am I wasting my time here??? several days ago I asked if anyone knows what is triggering the injectors. I have replaced ECU, Drop Resistor, Coil, pickup eye in the Dist.I have also replaced the transistor ignition module. I have power to the #1 pin on the ECU and all power where it is suppose to be & continuity checked all the ground wires. Also swapped out the thermo time switch and ohm tested all points of interest. The car has a new engine that ran for 4 minutes then died not to restart. I have fuel, spark,(at the coil & plugs) all new..;. 12v @ injectors but no noid light flickering so it won't fire up. 12v from a good battery to ignition switch , then to the ECU, then to the Drop resistor & coil. so why no noid light?

Please inform me @ Kelley0352@att.net

well I am still not understanding this problem with the failure of my injectors that have 12v juice & no pulsating Noid light. Everyone is talking about the #1 pin in the ecu. Well what & where is that & what is it suppose to do? Test it while it is hooked up to the plug is impossible! Makes no sense to me.