The temp gauge on my Bora has just failed (stays down at 90, moving only slightly when the ignition is on).

I suspect that the sender has died.

I've located the sender for the cooling fans, but cannot find where the sender for the coolant temp gauge is.

I've got a US workshop manual for V6 Passats, but this does seem to help me in finding the sender on the Bora.

Any help would be great.

Cheers
Miles