Wow, thanks for the quick reply. Car is pretty much stock. Free-flowing dual exhaust after cats, CAI with usual mods, that's pretty much it. Air pump is removed, and since car has towing package I think it came with mechanical fan, but that has been removed and there's dual electrical fans now.
I'll look into that thread and see what I can pick up from there. Despite asking about the Corvette program, I'm actually not looking for more power. With the towing package gearing the car accelerates really nice for the size. I'm more interested in finding out if I can improve mileage and stuff like that.
EDIT: I forgot to mention yesterday, that the reason I started to look into all this is that the car seems to run cold. Temp gauge never goes past 1/4 of the scale. I noticed, that secondary fan seems to run pretty constantly. Previous owner, who did the replacement, told me he also lowered the temps where fans kick in, so I started to look into those. He had set 90*C for fan1 and 95*C for fan2. I tried to reset them to original temps, but that didn't change the reading on gauge. I also checked the wiring, and it looks like it's ok. Secondary fan has own fuses and relay, and ground for relay comes from PCM. So, it seems that PCM is running the second fan for some reason.
Reply With Quote
Bookmarks