1 black = positive 12 volt supply for heater
2nd black = negative for heater
dosnt matter which way around.
blue = positve o2 for ecu
white= negative o2 for ecu
i have six new ones sitting in a draw at work for the race cars.
but on my 4ag i use a motec lambda one but bit over the top for a normal car as they are $800 from memory or $1200 with lcd lambda display.
mick
p.s the above is from memory but 99.9% sure its right
Thu, 21 November 2002 10:20
