[tally]

Hi All:

I had to rebuild my 95 e34 m50 top end due to overheat and blown head
gasket. Got it all put back together and the car fires but dies in a second unless
I pump the gas pedal like a maniac. I bought a code default reader and the two
following problems are noted:

control unit supply
Air Mass Sensor

What the heck is control unit supply? What should I do now?

Thanks,

Tally