How much voltage does a fuel injector need?

They should all be around 12 volts. A lower reading means there is excess resistance in the wire somewhere. Hopefully, these tests have allowed you to find the issue with your fuel injectors; but, as mentioned before, it may not be an electrical problem that is causing the injector to malfunction.

What controls the fuel injector pulse?

The injector in a basic picture is an electronically controlled valve that is supplied with pressurized fuel from the fuel pump at a certain pressure level injector can be electromagnetically opened and closed at very high speed—this speed is controlled by the electronic control unit using.

How do I know if my injector has power?

Unplug the electrical connector from the fuel injector you want to test. Turn the ignition switch to the ON position. Touch the terminals (one at a time) of the harness connector with the test light. One of the terminals should make the test light glow, this is the injector power source coming from the computer.

How many volts should a fuel injector have?

around 12 volts
They should all be around 12 volts. A lower reading means there is excess resistance in the wire somewhere. Hopefully, these tests have allowed you to find the issue with your fuel injectors; but, as mentioned before, it may not be an electrical problem that is causing the injector to malfunction.

How do I identify my Injector Dynamics?

Injector Dynamics is the brand, ID1000 is the model = 100lb injectors. If yours say Bosch or Ford, they are not ID1000s. Your other open thread indicates that you have 72lb injectors, I assume modified Bosch 47lb injectors. Injector Dynamics also makes an ID725 injector for our car =72lb.

What causes injectors not to Pulse?

So, the most likely cause, is that the fuel injectors are probably not opening. The (PCM) uses the trigger signal from the crankshaft position sensor; and/or camshaft position sensor to pulse the injectors.