hi. my in.set.co. isnt there where it should be but just the same with two pins is located near the oil filler.2 brown cable one red stripe one black stripe. my car is91 but its engine is as4 engine. however its look like a s5 from outside the engine has a variable resistor to set the air mix , and the fuel pressure regulator is like the s4 engine. location turkey.

 

theese are the pictures