Diablo Electric Fan Sensors/thermostats

[dhard801]

The other day I started 97 roadster and immediatley the electric fans started running. I only needed to move it a short distance and shut it off. However the fans kept running and after about 5 minutes I shut them off by removing Master Batt. pin. The next time they appeared to work normally. I don't know whether the following had anything to do with above but will throw it in.
About 2 weeks ago [600 mi] I put a full Capristo exhaust system, including cats, on it. Install went fine but did not put heat shield in. The wing panel does not get very hot, comfortable to touch inside under wing after driving. But in reading a previous note on lambda sensor, I don't think mine even had them on stock system. There is a valve stem size fitting coming out of each side prior to going into cat that does not have connection from the car.
Any Ideas? Thanks much. Dave[/img]