wiring for speedo

[dawn p]

can any advise about wiring for speedo sensory for Sharan
wire colour blue/white, black, brown/green. Speedo not working at present

[kenney]

what year and which engine code

[dawn p]

Its a p reg 1996 2 litre cl

[kenney]

Black is ignition feed, brown/green is earth, and blue/white to dash panel insert,(speedo)

[dawn p]

do you have a wiring diagram that shows the wires going into the sensor and the speedo. ie showing where each of the wires go to and from. looking into the engine compartment.

[kenney]

On the sensors contact 1 is the black wire,ignition feed
On the sensors contact 2 is the blue/white wire which runs to the dash panel multistick contact 28/27
On the sensors contact 3 is the brown/green wire which runs to an earth contact on cyl head
The wires run from the sensor to a 28 pin connector to the left on the engine,from here they run to the rear of the fuse box

[dawn p]

thank you for your help speedo now working.