I'm having a bit of a problem with my audi 80 B4 tdi with what I believe is a 1Z engine I bought the car as an MOT failure and have been slowly working on it.
My problem is that the temperature gauge doesn't work and from what I can tell the fans don't kick in( I left the engine running for nearly an hour and pipes all got hot but temperature guage did not move and fans didn't kick in)
I have found a lead and plug that appears to have become detached it is in the area around the offside headlight and it is a two pin female plug which is round in shape and has a pink/purple and black colour to it.
Is this the reason that the guage and fans do not work and if so where should it go because I can'tseem to find anywhere for it!
Many thanks in advance