MOT TIME - Problems with mani & Lambda sensors

[matt-391-vtr]

Basically my car has a supersprint 4-2-1 mani on it, and need to put my standard mani and cat back on for its MOT. only problem is, there's two holes on my standard mani, one below the cat and one at the top of the mani.
on the car there is only one lambda sensor plugged into my supersprint mani. so when i swap them over im going to have a hole in either the top of my mani or below the cat depending on where i put lambda sensor.

any ideas anyone??

[Hazmanscoop]

just get an original exhaust with the cat in it..... saves faffing on with a mani

[BobC]

Hi Matt,

You should have a second oxygen sensor with a blue connector that could be sleeved, or even disconnected. This will need to be plugged in to the second hole in your standard exhaust downpipe. You will not pass the MOT without something in the second hole.

[matt-391-vtr]

cheers BobC..all sorted now!