I have just got a mk3 AHU on the road, but there is no plug in the speed sensor on the diff.
Can anyone take a photo of the top of gearbox area, and even better show where the VSS plug originates from the main loom?
thanks
Solved!
For future information, it appears the Seat Ibiza may use a speedo cable on the AHU tdi, rather than the electronic VSS of the Golf. The plug and wires are not present on the Ibiza engine loom.