"co2" and "particulate matter" values

Technical questions and answers about the Mazda Bongo

Moderators: Doone, westonwarrior

Post Reply
beagals
Apprentice Bongonaut
Posts: 8
Joined: Mon Feb 09, 2009 6:11 pm

"co2" and "particulate matter" values

Post by beagals » Wed Jun 27, 2012 10:15 pm

Hello fellow bongotiers

We're moving to Malta in August and the powers that be want to know the "co2" and "particulate matter" values so as to properly tax our Bongo.

I've had a look at the Diesel Test from my last MOT and it looks like the only thing on it which could possibly be particulate matter is the "smoke K (1/m)" reading which is 0.84 . Does that sound about right?

Any idea what the co2 value might be for a diesel 4wd bongo (1996).

Many thanks!

=) Jen
rita
Supreme Being
Posts: 3286
Joined: Tue Sep 15, 2009 7:11 pm

Re: "co2" and "particulate matter" values

Post by rita » Thu Jun 28, 2012 10:47 am

Hi co2 would be about 226-255.
beagals
Apprentice Bongonaut
Posts: 8
Joined: Mon Feb 09, 2009 6:11 pm

Re: "co2" and "particulate matter" values

Post by beagals » Thu Jun 28, 2012 11:44 am

Thank you Rita =)

Do you think the smoke number is the particulate matter?

Many thanks!
francophile1947
Supreme Being
Posts: 11354
Joined: Mon Dec 18, 2006 6:15 pm
Location: Norwich

Re: "co2" and "particulate matter" values

Post by francophile1947 » Thu Jun 28, 2012 12:56 pm

The official figure for CO2 is 302g/km - sorry, no idea about particulates.
John
(Evidence that intelligent life exists in the universe, is that it hasn't tried to contact us)
rita
Supreme Being
Posts: 3286
Joined: Tue Sep 15, 2009 7:11 pm

Re: "co2" and "particulate matter" values

Post by rita » Thu Jun 28, 2012 12:59 pm

beagals wrote:Thank you Rita =)

Do you think the smoke number is the particulate matter?

Many thanks!

That's the only emissions test done on the (Diesel)MOTT 1.5 is the maximum allowance.

Cheers.
beagals
Apprentice Bongonaut
Posts: 8
Joined: Mon Feb 09, 2009 6:11 pm

Re: "co2" and "particulate matter" values

Post by beagals » Tue Jul 03, 2012 11:48 am

Thanks Rita and Francophile! :D
User avatar
mikexgough
Supreme Being
Posts: 6158
Joined: Mon Sep 08, 2008 9:02 pm
Location: Cambridgeshire - where the all the Slodgers reside
Contact:

Re: "co2" and "particulate matter" values

Post by mikexgough » Sun May 18, 2014 9:31 pm

After 6 free accelerations, the mean of the last 3 smoke levels is:
a.
for vehicles first used on or after 1 July 2008, more than 1.5m-1 for both turbocharged and non-turbocharged engines

b.
for vehicles first used before 1 July 2008: ..... which will be Diesel Bongo's

. for a non-turbocharged engine, more than 2.50m-1

. for turbocharged engines more than 3.00m-1.
Conversant with Bongo Top Pinion Oil Seals

Bongo owning Velotech Cycle Mechanic
Post Reply

Return to “Techie Stuff”