Tacho Wire Behind Clocks? Urgent :(

[MiamiGus 0]

Can anyone please point out the tacho wire behind the clocks on my 91 1.6 gti i need to find it and connect my ecu wire up.

What colour etc

Thanks.

[Anthony 1,000]

Wire 112 on the four pin blue plug.

 

However, the easiest place to connect it is under the dash on the two brown multiplugs where the original loom connected - all the wires you need are on there, including the rev counter (grey 112) and there should be no need to hack into wiring all over the place.