I have a Healtec speedo healer. the unit has a 4 pin plug into the unit, and at the the other end of the lead two plugs with three wires in each. Does anyone know what the following wires should be connected too, (ie sensor, power supply, earth etc);
Plug 1; Red - Black -White, Plug 2; Red-Black - Green. I imagine that the black and red are live & earth and the white and green to the sensor/speedo.Thanks in advance

[Edited on 30/1/09 by LBMEFM]

this any help...have a look through the installation of the speedhealer.

http://www.healtech-electronics.com/