lambda

Hello guys n girls Just trying to wire up a Denso lambda sensor to the rear position but am needing help on what wire goes where? The demos has 2 black 1white and 1 blue wires just need to know the corresponding wires? Any help would be massively appreciated

Just came across this and worth a read. It will give the symptoms and how to test these sensors. http://www.lambdapower.co.uk/diagnosis/Diagnostic_index.asp

Hi guys just wondering if anyone can help? Had my M.O.T today and its failed on the lambda reading. The guy said there's too much air coming through the exhaust and blamed it on my tip being too big (6x4 oval) making the reading over? I've gone over the entire system and there's no leaks. Mods...