Hi all Awhile since i posted on the forum but i find i need a reality check this is of a screen print of a merc petrol engine injector voltage and current for injector 2 trace A is injector 3 voltage trace B is injector 2 voltage trace D is current for injector 2 voltage measurements took at ecu pl...
You can see the circuit ecu-injector as an oscilator circuit, electrons go from ecu to inj and reverse, but voltage to ground does not change polarity. Hard to explain. So in the first post, the diagram absolutely NOT TRUE. And on the examples from Steve and victor2k everything is correct. It was i...
But why in the first example current starts changed before than changing voltage
These two events must begin at the same time or how ?
Explain please.
Thank you