emissions

Just had my R129 fail the MOT on emissions after the secondary cat delete I had done in April. Car has done under 700 miles since the previous MOT, which was fine. Luckily I'd put it in early just in case - I've got till the end of the month to get it sorted. I've not heard of anyone else...

please help.having nightmare with this car found so many faults but still same fault coming up...fault codes 2029-001 and 201c-001 self adaption to rich and to lean... done many of these and always one of theses faults,breather pipe with one way valve,air mass,lambda (upper) wiring loom or...

Will a de-DPF'd (cat to petrol types) pass a 1998 type MOT emissions test, assuming its still basically running ok?

Grrrrr. On the first attempt, the emissions were very high - subsequently explained by the lack of a catalytic converter in the system (how on Earth do you get a car that's had its cat removed through an MOT?!). I've rectified that, but now the emissions on the fast idle test come in only just...

BBC News - 'Carmakers manipulate emissions tests' Didn't we already know this?

Was just looking at the price of road tax and wondering what tax band my car would be in under the post March 2001 classification. I have an E280 estate 1999. Any ideas?

Hi all Mate of mine has a vito petrol. Failed MOT on emissions too high in all four segments of tests. I checked the plugs and airfilter, both recent. It seems to run a bit "choky" ish, only used for short journeys. I forgot to tell him to go for an italian tune up before the test but I do...

Hmm, MOT failure last friday on emissions (0.4% rather than 0.20 Max. . .) so the guys say I need new Cats. MB price is horrendous. Anyone know a custom cat supplier, or even after-market for a C32? I'm assuming C320 doesn't fit. . .? I'm not necessarily terrified by the thought of custom...

After having it looked at this week it seems my car has a crack in the seal of the drivers side manifold inlet, the car has only done 66k miles and it seems to be something that just shouldntbe failing, after searching and reading various posts on US forums there have been a few other instances...

Hi, my hearse failed the mot yesterday on the emissions, just wondering how I could solve the problem?

Hi, I am new to this forum. I live in Sweden and this is my first MB. I have got a E270 CDI 2003 (w210) diesel engine that did not pass the MOT due to high emissions. Should I change some filters? Should I run it with an injection cleaner or do you have any other solution to my problem? I...

Took my W124 for MOT yesterday and it failed on emissions BADLY. Here's the list: 1. Exhaust emissions carbon monoxide content after 2nd fast idle excessive 2. Exhaust emissions hydrocarbon content after 2nd fast idle excessive 3. Exhaust emissions Lambda reading after 2nd fast idle outside...

420 SEL failed MoT on emissions. Described as "minor, just needs adjustment", no figures given. How can this be rectified? Have been advised the mixture is adjusted thru' the air cleaner, is this right and if so what adjustment will give the desired effect ie MoT pass? Hoping someone out...

CLS 500: 4663cc bi-turbo 408hp 600Nm (1,800 to 3,500rpm) 31.4 mpg Combined 209g/km CLS 63: 5461cc bi-turbo 525hp 700Nm (1,750 to 5,000rpm) 28.5 mpg Combined 231g/km CLS350CDi (for comparison): 2987cc turbo 265hp 620Nm (1,600 to 2,400 rpm) 46.3mpg Combined 160g/km CLS...

Hi, I have just had my 1992 (November) 500SL back from MOT station andit has failed it's emissions test:- Fast Idle Test CO 1.144 Actual. Max 0.300. Lambda 0.988 (Min 0.970) Second Fast Idle CO 1.851 Actual. Max 0.300. Lambda 0.965 (Min 0.970) Garage is not an M-B specialist and is insisting it...

Not pointing anywhere in particular but I've recently found a couple of websites that put my W203 C230 Evo Panorama (auto) CO2 emissions at 222 g/km - the DLVA Road Tax calculator puts it at 229 g/km. Can anyone tell me which is correct - because it's possible I'm paying too much road tax...

Bureaucrats are hell-bent on reducing car emissions to the point of absurdity, and in the process forcing manufacturers to produce marginally reliable cars that are expensive to fully develop/test and for the owner to maintain/repair. Toyota and Honda are recent casualties in this process which...

I've just been comparing the emissions test results for my other car (2000 Honda Accord) from the last 4 years and I can see a trend in the CO reading. Each year it has been getting closer to the maximum limits and this year it was bang on the maximum (fast idle <= 0.2; natural idle...

This started popping up today, nothing in the handbook and phone my local dealer and suprise suprise they didnt know what it was or how to get rid off the bloody thing :wallbash:....or if I should worry about it??? Any idea's please guys??? :confused:

Hi, I recently purchased an E430 1998 covered 209k miles with sight missfire / hesitation during idle speed of 650rpm, no problem when engine revved above 1500rpm. Took my car to my local garage for mot and it's failing on emissions. During the tests i was running on Shell's Vpower unleaded...