I put a motor in a 2000 five-speed. I went to start it and it won't catch. I checked the cranks sensors and pulled the hose off the front fuel rail turned the switch and gas shoots out. It reacts to starter spray like it's going to start, but nothing.

 

gonna have to swap in known good sensors to be sure

 

Did that already. I pulled the motor from a running car that I drove myself. But I swapped some out from a car with no codes.

 

interesting...

Flywheel correctly aligned? I know, I know, "But how could I **** that up" yet people are crying on facebook all the time about no start after swap lol

 

Nissan security/anti-theft .... ?
(It will shut off the fuel injectors when it doesn't like your key).

 

Wait, it cuts spark, not fuel.

 

No, NATS turns off the fuel injectors.

 

Because "Facebook".

 

Then it should run fine on spray, so that's not the problem.