baz_mk_2 0 Posted April 16, 2009 Hi guys My J redg 1991 G60 needs a new lambda, the one listed for my car states it has four wires but the one I removed from the car only has three wires, Does anyone know which is correct? Thanks for your help guys! Much appreciated! Matt Quote Share this post Link to post Share on other sites
Supercharged 2 Posted April 17, 2009 Should be 4 as far as I know - the earth then attaches to the engine mount bracket. Quote Share this post Link to post Share on other sites
