4 terminal Multi-Function Temperature Sensor

[Christian Lie]

I wonder if anyone can help me out on this.

 

I have a 1987 audi 100 cs turbo quattro, engine code MC, which is equipped
with a 4 terminal Multi-Function Temperature Sensor. The wires to the MFTS
are broken and I need to know the wire information of the terminal to
connect them right. The terminal is marked with 1 - 4. Color codes of the
wires are: black/blue, blue/yellow, brown/black and green (maybe
blue)/yellow.   
  
Regards

Christian Lie