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Author: Subject: MOT Q plate Emmissions fail
alister667

posted on 28/4/06 at 09:30 AM Reply With Quote
MOT Q plate Emmissions fail

I went for my MOT yesterday (Q-plate MK Indy Blade, SVA'd June 2004) and the emmisions test had changed from last year. Last year it was standard 'visible smoke' test since it was a Q-plate. This year they wanted the same emmissions that the car had passed at SVA. These figures were marked on my V5 document, towards the bottom in section 3 under 'special notes'. The MOT tester was able to tell me I did have a cat fitted for my SVA and they would be requiring this for my MOT. Apart from this and a headlight re-adjustment the car was fine, but it's still a fail due to the emmissions.
The changing the goalposts aspect of this really annoys me the most.
Oh I'm in N. Ireland where the MOT test centres are government run.
I'm left with a few options.

1) Fit Cat and spend time re-adjusting 'snoopy's fish valves' on an emmissions tester, take it back and hope it passes. This means a re-tune every year. Fitting and removing cats etc.
2) Get the car Mot'd on the mainland where (I believe) Q plate's still juts have 'visible smoke' emmisions testing.
3) Fit a pre-1996 engine get proof of it's age and get the emmisions testing changed.

Honestly I couldn't be arsed going through the whole re-tuning/emmisions test thing every year for MOT.
The days of the 'rent-a-cat' are over in N. Ireland.

A link to the new emmissions regs in N. Ireland.
http://www.locostbuilders.co.uk/viewthread.php?tid=39314

Anyone have any other ideas?

Cheers

Ali





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posted on 28/4/06 at 09:44 AM Reply With Quote
i wouldnt be surprised if it went this way in the rest of th UK soon.
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JonBowden

posted on 28/4/06 at 10:04 AM Reply With Quote
Might be different where you live, but here you don't need an MOT for three years after the SVA. This has been well documented on this site.





Jon

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alister667

posted on 28/4/06 at 04:02 PM Reply With Quote
quote:
Originally posted by JonBowden
Might be different where you live, but here you don't need an MOT for three years after the SVA. This has been well documented on this site.


I think what has become apparent is that the testing authourities don't know thier arse from thier elbow when it comes to making clear, concise rules for minority cases. It is not clear that ALL cars less than 3 years old do not require MOT. Depends which car ignorant civil servant you speak to.
If the rules were at least consistant I could understand!

Hmmm. Am I sounding a little bitter and twisted?







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alister667

posted on 28/4/06 at 04:04 PM Reply With Quote
Forgot to ask could a few of you folk have a wee look at section 3 (special notes) section of your V5 and see if it mentions emmissions limits as tested at SVA?
I'm assuming the V5 is similar on the mainland as in NI.





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mandbsheldon

posted on 28/4/06 at 04:11 PM Reply With Quote
Yep,

It does on mine

Leigh

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smart51

posted on 28/4/06 at 05:36 PM Reply With Quote
and mine. It's on the front page, which is why I didn't see it before. It states 0.5% CO idle, 0.3% CO fast idle, and 0.97-1.03 lambda. no HC PPM though.
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alister667

posted on 28/4/06 at 06:42 PM Reply With Quote
Why in the name of God can't we have the same rules for Bike engines wether they're on 2 wheels or 4?
Is that too much to ask?





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smart51

posted on 28/4/06 at 07:58 PM Reply With Quote
I can answer in the name of God, as it happens. The answer is that it is a car whether you have a car engine, a bike engine or a plane engine.

I was considering a jet engine from a plane but couldn't find a big enough cat.

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wildchild

posted on 2/5/06 at 02:50 PM Reply With Quote
quote:
Originally posted by alister667
I went for my MOT yesterday (Q-plate MK Indy Blade, SVA'd June 2004) and the emmisions test had changed from last year. Last year it was standard 'visible smoke' test since it was a Q-plate. This year they wanted the same emmissions that the car had passed at SVA. These figures were marked on my V5 document, towards the bottom in section 3 under 'special notes'. The MOT tester was able to tell me I did have a cat fitted for my SVA and they would be requiring this for my MOT. Apart from this and a headlight re-adjustment the car was fine, but it's still a fail due to the emmissions.
The changing the goalposts aspect of this really annoys me the most.
Oh I'm in N. Ireland where the MOT test centres are government run.
I'm left with a few options.

1) Fit Cat and spend time re-adjusting 'snoopy's fish valves' on an emmissions tester, take it back and hope it passes. This means a re-tune every year. Fitting and removing cats etc.
2) Get the car Mot'd on the mainland where (I believe) Q plate's still juts have 'visible smoke' emmisions testing.
3) Fit a pre-1996 engine get proof of it's age and get the emmisions testing changed.

Honestly I couldn't be arsed going through the whole re-tuning/emmisions test thing every year for MOT.
The days of the 'rent-a-cat' are over in N. Ireland.

A link to the new emmissions regs in N. Ireland.
http://www.locostbuilders.co.uk/viewthread.php?tid=39314

Anyone have any other ideas?

Cheers

Ali


At the risk of sounding a bit heretical...

You could fit the cat and....leave it fitted.

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Jon Ison

posted on 2/5/06 at 04:00 PM Reply With Quote
If option 2 does not affect your insurance or ability too obtain road tax then I think I would hop on a ferry.






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alister667

posted on 7/5/06 at 08:26 AM Reply With Quote
I could fit a cat and leave iot fitted, but it does take a LOT of adjustment of the carbs to get it to pass every year. If was simply a matter of fitting a cat, it's no problem but it's the amount of tuning and screwing around with the engine that goes with it. Every year. No thanks.





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russbost

posted on 7/5/06 at 09:55 PM Reply With Quote
I think you'll find that even if you fitted a CAT permanently it would probably be knackered by next year due to the fact that without a Lambda sensor/proper engine management you'll be chucking all sorts of fuel mix thro it other than the"correct" 14.7:1 stoichiometric ratio, which CATs don't like. If it was MoT'd over here the current rules are that a Q plate has only to pass the basic test not the CAT test - irrelevant of year & how it was when SVA'd. You do need to be careful whether this affects insurance tho'.
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alister667

posted on 8/5/06 at 09:54 PM Reply With Quote
I'm due to have one of the head tester trainers give me a ring about thisn (friend of a friend of a friend), I'm going to explain my situation to him, and let him suggest the simplest way out.
To put it in perspective it's a 900cc engine, insured to do 1500 road miles a year.

I'll keep you all informed

Cheers

Ali





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alister667

posted on 8/5/06 at 09:57 PM Reply With Quote
BTW thanks for the info on the cat russbost, I was't aware I could damage one by non-removal.
Scottish/Mainland MOTs are fine in N. Ireland the MOT testers went on strike about a year ago and many folks had to go to Scotland to get their cars tested, same value as a NI MOT!





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