Replace that coolant flange if it is broken or leaking!
Both sensors should be coolant temp sensors. <g>
One sensor should be for the temp gauge and the other will be for the Fuel
Injection.
Ebay has a flange here http://tinyurl.com/3y7nj7
they are inexpensive at the dealer too!
> The rotor finally came off my 90 Golf 8v but in the process I busted
> loose one of the sensors on the top of the upper radiator hose as it
[quoted text clipped - 8 lines]
>
> Thanks!
Ears - 09 May 2007 04:48 GMT
Matt B. - 09 May 2007 16:05 GMT
> Replace that coolant flange if it is broken or leaking!
> Both sensors should be coolant temp sensors. <g>
> One sensor should be for the temp gauge and the other will be for the Fuel
> Injection.
Yep...blue is usually the FI and the black one is usually the gauge.