I am going to port my first throttle body. I have done searching and it all looks fairly simple. I am left with one question. The bump stop part of the project. I filed down my bump stop back when I got my car in 98 until I got 4.74 volts, however I am now noticing that the throttle plate still does not look quite fully open. Is it correct to make the plate open full then re-adjust the TPS to read max voltage? Or does it even matter?
Thanks

 

If your asking if the throttle plate is supposed to open completely the answer is no.

 

That was the question....thank you

 

you will throw a code if the blade opens completelly.