In my track dedicated car ('99NB - european) i removed all the airbags AND the SAS module.
I am wondering -may be a bit late- if the crash sensor for the airbags, is not also "driving" the fuel pump...
There is not direct link between the two on the wiring diagrams, but now i wonder what and how is engage the "fuel pump cut off" in the event of a crash?

I also have an ms3...

 

No relation. There is no fuel pump cut off unless the engine stops running.

 

Thanks for the quick answer...