Code P0603, no start

Good morning,

Does the engine crank over?

https://www.2carpros.com/articles/car-cranks-but-wont-start

Can you hear the fuel pump run?

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

Does the tachometer move up a little when you crank the engine? Trying to see if the crank sensor is sending a signal.

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

Was the check engine light on prior to this issue?

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

I do not see P0603 listed. Can you verify the code number?

Roy

Yes, fuel pump runs well, fuel is been sent to the injectors, but injectors won't open. No pulse from injector. also have p0335, crankshaft sensor, i hope to change it again tomorrow and see if i can get a start. My worry is the p0603.