hi , i have finished my ms 2 and have fitted to the car,and wiring it up,got crank ,pump and spark ,just got the injectors and lambda sensor to do.Im using the standard 4 wire sensor so two wires do the heater curcuit one to ms2 (which one)and the other ?.

There is a list of different lambda sensor wiring layouts on here but I cant find it

Might help if we knew the colours of the wires . If two of the wires are white , one black and one grey then the white ones are for the heater curcuit ,black is signal and grey is earth IIRC

diagram
Rescued attachment o24wire.gif

This link might help.

[Edited on 29/6/08 by piddy]