I have 2 afm's..... One will allow me to idle but once i hit the gas it cuts out..... the other will allow me to push the gas all the way but wont hold an idle.... wtf lol.... does anyone know if they r both bad? or what exactly is going on here

 

Resistance tests are in the FSM fuel and emissions section. Test them to know for sure.

 

its really strange when it does this becasue the other one i can rev it very easy and it doesnt cut out....