1993 3.8 will not stay running on own..

[norms440]

I have a 1993 Regal 3.8 auto sedan...My problem is the car will start no problem but then shuts right off...So, turn the key it starts, than shuts down...I checked fuel pressure ( 58lbs) cranking...It was leaking down rather quickly..I replaced the fuel pressure regulator..That helped leak down problem...Still same thing starts and dies...I replaced the fuel pump with a new one..Still same thing..new fuel filter, same, cleaned throttle body..replaced plugs,same thing. If i strart it I can keep it running on starting fluid indefinatly..But not good for it..I ruled out a ignition problem by doing that.. My last test was noid light to the injector harness...when I start the engine the noid light pulses...then stops and motor dies...I start the car and the noid light blinks and I use starting fluid to keep it running but noid light stopped telling me injectors are shutting down.. So seems like ignition is ok,,injectors are shutting down..Can I jump the injectors or does it seem like a ECM problem,,,If so do I have to deal with the "key" programming issue? And finnally could it be a key problem in the first place...The security light is not on...I know this is long but just running out of options and money,,,

[HotZ28]

Can you see the security light when you first turn the ignition switch ON?

[norms440]

There is no security light on the dash cluster,,,,I found the problem last night by accident..I was grabbing my tools off the drivers floor and noticed a pretty large yellow wire was disconnected..AIRBAG WIRE!!! I plugged it in and low and behold started right up...I guess the car will disable itself if air bag deploys/or is disconnected....I always appriciate the input I get from this forum...Thank You