Guys,
Had the mot this morning and failed on emissions. Results are: CO 0.00, HC 1ppm, lambda 1.650 (pass 0.97-1.03)
Engine runs fine and no engine management light appear and no codes logged. Any ideas? The garage said it's likely to be lambda sensor but as it's not set off the EML I'm not sure, equally the cat.
Tonight I have changed the oil and filter correct 5w30 ford oil and changed the pre cat lambda so I'll see if that improves things tomorrow. Anyone cone across this previously as I've never had a car fair on emissions before so at a bit of a loss. Thanks
Had the mot this morning and failed on emissions. Results are: CO 0.00, HC 1ppm, lambda 1.650 (pass 0.97-1.03)
Engine runs fine and no engine management light appear and no codes logged. Any ideas? The garage said it's likely to be lambda sensor but as it's not set off the EML I'm not sure, equally the cat.
Tonight I have changed the oil and filter correct 5w30 ford oil and changed the pre cat lambda so I'll see if that improves things tomorrow. Anyone cone across this previously as I've never had a car fair on emissions before so at a bit of a loss. Thanks
