Failed MOT on emissions.
Posted: Tue Dec 17, 2013 12:32 pm
Sorry if this has been asked before.
My S reg corsa 1.0 has failed the MOT on emissions. I have replaced the centre and rear exhaust sections. Serviced it before the MOT (air filter, oil spark plugs etc) and also put a bottle of cat clean through the system.
I am hoping that something small or simple will fix this! as I don't want to spend more than the car is worth! As i have already spent close to £200 on it to get it to this point!
it only fails on the fast idle test the results are:
Second fast idle test
Engine speed manual check= pass 2750 3250
CO =2.01 %vol fail 0.30
HC =166 ppm pass 200
Lambda = 0.941 fail 0.970 1.030
These are just number to me so any help is much appreciated!
My S reg corsa 1.0 has failed the MOT on emissions. I have replaced the centre and rear exhaust sections. Serviced it before the MOT (air filter, oil spark plugs etc) and also put a bottle of cat clean through the system.
I am hoping that something small or simple will fix this! as I don't want to spend more than the car is worth! As i have already spent close to £200 on it to get it to this point!
it only fails on the fast idle test the results are:
Second fast idle test
Engine speed manual check= pass 2750 3250
CO =2.01 %vol fail 0.30
HC =166 ppm pass 200
Lambda = 0.941 fail 0.970 1.030
These are just number to me so any help is much appreciated!