Disco 2 Front ABS Sensors..

Got a Disco 2 and i'm replacing the front abs senser, afaik the new sensers join straight into the ecu yellow plug terminals 1&2 and 4&5 [green wires]

Is this correct? I've done a continuity check between the connections on the ecu and the cable above the front arch where the senser would normally plug into and i have got nothing. Which is making my think my info of the pin configurement is wrong or theres a break in the wiring and it's not a duff sensor afterall.

Any know? - i can't find nothing of use on the 'net.

A bought a tech manual Land Rover TIS off of Ebay the other week and for £3.50. The answers will be in this and for every other tech question.
In the mean time I will have a quick look and see if I can find you an answer

The best I can offer is the following

Sensor ABS FRONT LH (T150) has 2 wires

C0516-1 connects into the ECU-Self Levveling/ABS D163 at C0505-1. This meaning it connects to component 0505 at pin 1.
the other C0516-2 connects to C0505-2

Sensor ABS Front RH T149 connects c0517-1 to C0505-4

and C0517-2 connects to C0505-50

hope this helps