dnt expect any lamda sensors of the market to work mate the timing used doesnt work with the cossie engine timing my one all ways reads lean when the cars always rich u can check the wires leading to the engine bay underneath ur 3 bar map senson and check it sitting in there ok

other wise ur better of buyin an original or from fords cossie lamda sensor they are more reliable and better to use on cossies

coszee21