2nd lamda sensor problem with manifold???

[paulharrison999]

im guna be fitting my 4-2-1 mani tonight but i dont have a sleeve for the 2nd lambda sensor :S what can i do, is there any other option, also where abouts do i put it, i dont want the EML light on or for it to start overfueling, what have other people done without the sleeve?

Paul

[Liam_]

Just unplug it until you get a sleeve for it. The engine management light will come on but the post CAT lambda can't alter the fueling - it only checks for CAT efficiency.

[Toad]

VTRs have a post-lambda sensor?

If they do... Then you MUST cap the sensor, as it heats up and could cause a fire. The EML isn't that much of an issue, as the sensor is only there to report on the cat's efficiency. In other words, if your EML comes on, it won't effect your engine's performance in any shape or form.

[paulharrison999]

is it possible i could just plug the 2nd lambda sensor into my supersprint race centre pipe into that blanking hole for the time being? also could i just remove the EML light with a diagnostic machine, but are u sure this will not cause my car to overfuel, not having the 2nd lambda plugged in, also where does the oil pressure sensor go as my comp at work doesnt show pictures.

Paul

[paulharrison999]

anyone need some help im fitting it after work tonight, all i need to no is where abouts i relocate the oil pressure switch to thats my main problem, as i cant see pictures here at work :(