Agree its unlikely that the MOT Tester will / can change the limits on the test - its all computer driven these days... If it really is a problem - it might be worth checking the age of the engine and speaking with the DVLA to see if you can get the records updated and a new Emissions limit set BUT it might not be a quick process.
The date of manufacture of the engine block is cast on engine in big numerals, eg. 84, 88 etc. Took one of our Saloons in for an MOT Its a D plate and V5C says it was first registered in 2000. It is running a 1.8 CVH from a Sierra. Fully expecting it fail but at £15 and no retest fee - it was a bargain... The Car failed the first time - one of the failures was Emissions The Emissions Test result shows limits of max 3.5% for CO2 and max 1200 ppm for HC. It was ok on CO2 at 0.18% but failed on HC at 1475ppm There was a mis-fire on Number 1 cylinder; traced to a faulty HT lead. Changed the HT Lead set and resubmiited - it passed with 0.184% CO2 and 65ppm for HC The car runs better as well - LOL AJ ----- Original Message ----- From: Jim Hearne To: [email protected] Sent: Tuesday, August 07, 2012 11:38 AM Subject: Re: [Quantum Owners] emissions 2+2 MOT Sorry, my 2+2 is a B reg, reg from 1985 and registered 31st July 1998, i.e the day before the SVA came in ! Jim From: bill green Sent: Tuesday, August 07, 2012 11:33 AM To: [email protected] Subject: RE: [Quantum Owners] emissions 2+2 MOT when I took my q plate rickman for the test the tester answered the questions as posed by the computer/analyser picked up the test probe, looked back at the screen and saw it had already passed, he had answered the "visible smoke" question. Does your 2+2 have a cat fitted? Bill ------------------------------------------------------------------------------ From: [email protected] To: [email protected] Subject: Re: [Quantum Owners] emissions 2+2 MOT Date: Tue, 7 Aug 2012 11:27:49 +0100 As usual my Quantum was different again this year, back to meeting specific figures rather than visible smoke. It’s different every year. Initially it failed on CO (3.5%) but after i switched my magic switch on the ecu (turns on closed loop) it passed, just. No point in arguing with the guy in the garage, they can’t overide what the computer tells them it should be nowadays. You can’t even see the emissions figures until the end of the test and it says pass or fail. Seems it depends on if your Car is a Q reg or not and if it was registered before August 1998 or not (SVA afterwards). If it’s a pre Aug 1998 Q reg then it should be visible smoke only but a lot of MOT testers can’t or won’t do this. If it’s pre Aug 1998 non Q then the emission are CO 3.5%, HC 1200ppm. If it was after 1998 then the emissions should be on the reg doc from the SVA or IVA and it has to meet those. I assume since your limits are lower than those above your car was SVA’d Jan 2012 MOT manual here: http://mottesters.co.uk/files/special%20notices/MOT%20Inspection%20Manual.pdf Jim From: calvin cotton Sent: Tuesday, August 07, 2012 11:05 AM To: mailto:[email protected] Subject: [Quantum Owners] emissions 2+2 MOT hi all, just another quick question, MOT also failed due to emissions test, i cant find anything with past mot certificates to prove that the engine only requires a smoke test, is the engine old enough to qualify for that? it is the standard 1600cc CVH ford engine, dont know exact age but somewhere between 1983-1989. failing that, does anyone know if i could raise the limits for CO and HC's due to the age of the engine at all? At the moment its pumping out 2% CO and 650 ppm HC which are both larger than the limits on the test certificate (0.3% CO and 200 ppm HC), any help on this topic would be much appreciated thanks -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s).
