Thanks Arthur

I will perform the test at running temp later this morning.

Did the sensor for the aux. fan should follow the NTC graph?
Mine is a way out reading at -10C, 19900 ohms between the 2 pin the graph say around 8000 ohms.

Did the 1 pin sensor for the temp gauge should have the same reading as the 4 pin sensor??
Mine is reading 3800ohms at -10C while the 4 pin sensor reading is 8000ohms.

Arthur I did ckeck the OVP(over voltage protection relay). Will you please verify the procedure I use just to make sure I didn't forget anything. I post this procedure in an early post here's the post:
http://www.peachparts.com/shopforum/showthread.php?t=177089&highlight=ovp+testing

Some day I will catch my car Gremlin an store it in the locked glove box so it wont get out.

Max