Engine rebuilt but car will not start

Hi and thanks for using 2CarPros.com.

The care should still start. It will relearn on its own.

If it is not starting, chances are there is no fuel or spark to the plugs. If the injectors aren't working, that would cause it.

Here is what I suggest: If the injectors are not getting power, it can be the result of the camshaft position sensor. Let's start there. Check and confirm they are not getting power. Here is a link that shows how to check the injectors are working:

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

If they are getting power, then we need to confirm that the fuel pressure is where it should be even though the pump is new. Here is a link that shows how that is done.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

If the pressure is good and the injectors are working, check to confirm there is spark to the plugs.

https://www.2carpros.com/articles/how-to-test-an-ignition-system

Do this and let me know what you find.

Take care,
Joe