has anyone experienced any problems with having no fuel or spark due to the security system shutting it off? i removed the under dash wires for the air bag system and have not messed around much more than that. all fueses and relays are good, i have power for the coil at the distributor and ecu power, no spark, no injector pulse, fuel pump turns on but the relay doesnt shut it off by the sounds of it. i also experienced that the key switch when rotated to start didn't do anything so i wired a seperate toggle off a relay to replace that. not sure if they are related.

any help is appreciated

my b14 ser does the same thing what i have to do is get out of the car shut the door unlock the door with the key and get in
and it will start.

does it have a nats key?

are you using a non nissan key?