ST 205 Intercooler problems Options

[mrrift]

I have been a member for a while. There is a lot of usefull info here and I enjoy reading everyones ideas amd suggestions.

I have a problem with my ST205
I have been looking online for a while now. I found some ideas for a fix here but with no sucsess. I have found lots of info on Intercooler(IC) problems.
I'll lay out the problem

My relay mounted off the rad is buzzing and sending my car in to limp mode.
I have checked the ic sensor on the top of the ic. It works fine. I bridged the sensor. The relay still buzzes. I have checked the pump and it works fine. I replace the wire from the ecu (int) intercooler pin from the ecu all the way to the relay.
If I ground out that wire the pump will stay on

I have a feeling its a short in the system. I just can't track it down.


There is a lot of info on the net but none of it seems to have this same problem.
There are a few ways to bypass the system but i would rather fix it not bypass. I found a bypass link here
http://www.6gc.net/forums/index.php?showto...rt=#entry637791

Any help will be great
Thankyou