Hi all,
Took my car for an MOT and it failed the emissions test. Was told the CO2 level was at 10, exhaust smells of petrol, the car is running at 20mpg and I spend £20 in fuel doing a 60 mile round trip. Mechanic told me the car was over fuelling and it probably needs a remap. I took it to a local rolling road and they told me that it probably didn't need a remap as it probably has a fault like an exhaust sensor or injector.
The car is standard but has the centre pipe of the exhaust replaced with a straight pipe.
Has anyone ever had this kind of issue before or any advice?
Took my car for an MOT and it failed the emissions test. Was told the CO2 level was at 10, exhaust smells of petrol, the car is running at 20mpg and I spend £20 in fuel doing a 60 mile round trip. Mechanic told me the car was over fuelling and it probably needs a remap. I took it to a local rolling road and they told me that it probably didn't need a remap as it probably has a fault like an exhaust sensor or injector.
The car is standard but has the centre pipe of the exhaust replaced with a straight pipe.
Has anyone ever had this kind of issue before or any advice?