Been doing lots of research on the site regarding tt fuel pumps with na fuel pump controllers. I noticed that my fuel pressure is exactly 10psi at idle than it should be. I have seen a few (2) people on the site comment that it is because of the na controller however I rarely hear of this issue on the forum. How many na>tt swapped cars are out there that are still running the na fuel pump controller? Why is it exactly 10psi higher, I am aware that the na is 2 speed and the tt is 3 speed. Are the volts to the pump totally different at both high and low speeds that the tt? Thanks this will clear up alot of info for me if someone can post their experiences.
Follow Ups
High fuel pressure on a na>tt car - Zerosum12:27:54 03/17/11
