Mazda Rotary Club

General => General Technical => Topic started by: probedb on September 15, 2008, 08:28:01 PM

Title: MOTs and emissions
Post by: probedb on September 15, 2008, 08:28:01 PM
Hi all,

So my FD is failing it\'s MOT due to emissions (4.73 when it needs to be 3.5) and this is after Carl has spoken to them about trying to reduce them.

Going to chat to Carl tomorrow anyways but wondered if anyone else had any suggestions?

Car is stock engine, HKS filters, SMB downpipe, Dragon midpipe, SMB exhaust with a PFC mapped by Carl.

Cheers :)

Paul.
Title: MOTs and emissions
Post by: dj_dee99 on September 15, 2008, 09:37:32 PM
Isn\'t there a sort of grey area regarding emission testing on an import?
I\'d heard somewhere that an import that is before a certain year (which I can\'t remember, unfortunately), doesn\'t have to be tested for emissions. I could of course be completely wrong here.
Title: MOTs and emissions
Post by: pearl_rex on September 15, 2008, 10:57:06 PM
pre 93 (i think!) dont require an emission test! had a 93 honda prelude vtec with 1 pipe from the stainless downpipe to backbox with no cats, no silencers and a stainless manifold, sailed through its mot due to not needing the test!
Title: MOTs and emissions
Post by: trevtubby on September 15, 2008, 11:01:24 PM
hiya mate, i had this problem last year. What year is your rx?

if its pre 95 you only need to do the non-cat test, not the fast idle.

see my linky here:

http://www.mazdarotaryclub.com/forums/showthread.php?t=40962

there is a phone number for VOSA too in case you need to verify, hope it helps.

p.s My car passed its mot again today, took it to the same place as last year and he remembered my car, so he knew the score with the emissions ;)
Title: MOTs and emissions
Post by: gmogle on September 16, 2008, 07:18:11 AM
Is the Non-Cat test still monitored for emissions ?
Title: MOTs and emissions
Post by: probedb on September 16, 2008, 09:29:11 AM
It is the non-cat test but it still needs to pass emissions of 3.5 whatevers. Spoken to Pip and Carl now. Just waiting to see what my local place say, maybe they\'ll change their mind and be friendly, we\'ll see :)
Title: MOTs and emissions
Post by: trevtubby on September 16, 2008, 10:49:49 AM
ah sorry, assumed you were failing the fast idle.
Title: MOTs and emissions
Post by: probedb on September 16, 2008, 01:19:17 PM
No worries, it\'s getting sorted now :)