Hi,
I'm trying to sort out emissions before my MOT. Last year garage which supposed to fix it, just took my car for MOT. To be honest I don't trust them that my z3 will pass emission test.
Previous owner fitted straight pipe. Last year mentioned garage fitted catalytic converter and remapped the engine. What I've noticed I've got just one lambda sensor before catalytic converter. As far as I'm concerned it should be two of them before and after catalytic converter. But, also I know some models differs depend of the engine and year of production.
Does anyone have a 1997 2.8 and can let me know 100% please?
I'm trying to sort out emissions before my MOT. Last year garage which supposed to fix it, just took my car for MOT. To be honest I don't trust them that my z3 will pass emission test.
Previous owner fitted straight pipe. Last year mentioned garage fitted catalytic converter and remapped the engine. What I've noticed I've got just one lambda sensor before catalytic converter. As far as I'm concerned it should be two of them before and after catalytic converter. But, also I know some models differs depend of the engine and year of production.
Does anyone have a 1997 2.8 and can let me know 100% please?