4-2-1 lambda sensor help

[Angus_Law]

Got a mk2 furio with the standard mani in which has two lambda sensors. I bought a phase two toyo sports 4-2-1 manifold which only has one lambda sensor in the bottom, how do I go about connecting everything and fitting it? Cheers in advance

[Mickswan]

You want to fit your pre cat sensor to your manifold. You need to get a sleeve for the second one and run it to somewhere in the engine bay where it will get fresh air. Under your headlight will do.

http://www.kamracing.co.uk/car-tuning/citroen/citroen-saxo/saxo-exhaust/gaskets-and-fittings/kam-racing-lambda-sleeve-m18.html

[Angus_Law]

Thanks! So to clarify, put my lambda sensor in to the thing that you have linked and then out it somewhere near the front? Okay!

[Mickswan]

Yup, that simple

[gray-vtr03]

really!? man i've been trying to work this out for ages since my cat died!
so doing this dosen't throw up any warning lights on the dash or anything?

[Mickswan]

Mixed I think, some do some don't. Usually it'll come on but go back out.

[charles_vtr]

Mine is just cable tied up behind my headlight, should get a sleeve to protect it but havent had any problems so all is good :y: