[byroncobra]

thanks for the reply fellas

My loom was cut/rehashed by Michael at Warwick Harrisons' who now has moved on. He left 2 x 4 pin plugs marked oxy sensors, i guess that these are not originals so matching them up with something here prob isn't the solution.

Merv, there's 4 wires leading leading into each plug so is that what you mean by a 4 wire sytem?

Maybe US ebay may be the solution or Summit

I did call Warwick, he wasn't sure and suggested try a Ford sensor but at $150 each it'd be nice to know if they'd be the correct ones.

Greg