i was thinking about how to correct the part throttle boost problem where the car goes lean.....what if you made something that would feed tps reference voltage to trick the ecm into thinking it was at wot whenever boost was present, would the ecm not go into open loop allowing for the corrections made by an air fuel controller to work? i guess that it is essentially the same thing as what people were talking about with the o2 clamp but wouldnt this be less expensive and more efficient?

 

i think it would work but i dont have a turbo car to test it on tey

just need a pressure switch hooked up to send about 4volts (accoplished by using resisters to reduce voltage) to the tps signal wire and maybe another one to send 12volts to the WOT signal wire (if 4th/5th gens have that "3rd gens do")

 

i was thinking something more like a transistor hooked up across the signal and the reference that would switch between the two only when there is boost present by using a boost sensor.

 

thats also a good idea