I have no injector Pulse or fuel pump prime

Were the injectors pulsing prior to the crank sensor and sprocket replacement? If they were then I suspect we either have a timing issue or crank sensor issue. Take a look at the attached info about this system. The PCM using the crank signal to pulse the injectors.

I also attached the info about about the fuse panels for your review.

Let me know and we can go from there.

So you were just replacing the balancer for another reason and that happened none of this was happening? In other words, it was starting fine before the harmonic balancer issue?

Then how are you confirming you are not getting injector pulses?

Okay. Let's address the fuel pump first. The crank sensor only controls injector pulse and does not trigger the fuel pump to come on. So if the fuses and relays are okay then the pump should be coming on and creating fuel pressure. The injectors may not fire if the crank sensor is bad but that pressure would still be at the rail waiting for the injectors to open.

I attached a complete fuel pump test. Let's run through it and pay particular attention to the jumping power to the pump and see if it comes on.

If it does then we need to check for pressure to make sure the pump is able to not only turn on but build the needed pressure. This asks you to pinch the fuel line to see if there is pressure. That is fine for an initial test but we need the pressure gauge to make sure it is building enough pressure.

Once we know we have proper fuel pressure, we can come back to the injectors.

Let me know what questions you have and we can go from there. Thanks

Okay. If we can confirm the pressure is correct (I attached the spec for your pressure) then we can take the next step.

As for the priming of the system. That is what the pump is supposed to do when you first turn the key on. So basically the pressure begins to bleed off about 5 minutes after you shut the engine off. So once the pressure bleeds down and you turn the key on again, it primes the system again and sends fuel back to the rail. Then the pressure regulator will ensure it is not too high.

So once you go key on and the pump turns on, you should have proper pressure at the rail in about a second. If you can hear the pump coming on when you jump it and have fuel at the rail then we just need to find out if the pressure is correct. If it is then try to start the engine when you have the fuel pump relay jumped. If it starts then shut it off and we need to figure out why the pump is not getting turned on.

This is possible that the timing is slipping that that will not cause a fuel delivery issue which is what it appears you have. If you spray starter fluid and the engine starts then that is meaning we need to chase down the fuel issue. What have you replaced as it relates to this and we can go from there. Thanks