Engine dies Any help?
 

My 1990 GTU (GLX) is starting up but its not leveling the idle out, Instead if the MAF AFM sensor is unplugged on the replace for the air box with K&N filter it starts and revs up but when u let go of the flapper inside the maf afm the car dies if u plug it in and let it go it dies... I ordered a short ram air intake for the car but if i do that do i have to disable the MAF AFM in the computer?

please help,
vangota