Air Fuel Wire??

[adbramsay]

Hey I Just Put In A Boost Gauge And An Air/fuel Gauge, However I Cant Find Which Wire Is The Wire To Hook Up The Air/fuel And Get The Correct Readings. Can Anyone Help Me Out, I Have An E84 So It Might Be A Little More Diffucult. Thanx
Alex

[zentac]

Best way is to get under the car and find the lambda sensor then trace the wires into the car. Its normally near the front of the exhaust and will probablyt go into the car in the center console, about 12 inches in front of the gearstick (at a guess) thats where most are.

Should be a 4 wire block, 2 black wires and 2 others, cant remember which one you want but you will work it out, try connecting it to each one in turn, cant do any harm