Truckin
09-09-2012, 11:39 PM
I have a 95 chevy k1500 with a cam, headers, modified swirl port heads, cold air intake and dual exhaust. I like tinkering with cars and have a 84 crossfire engine corvette with a cam and duals with open cats on it, 3.73 gears. Trying to learn to tune a little with tuner pro and having issues reading manifold pressure. It shows up as voltage and my history table is not accurate because of it, how do i go about changing it. Its on my truck with 7427 pcm and i have the electric fan code in it. It works great.