Basically this has been a reoccuring issue since I bought the car back in Feb.
Every few weeks to a month or so my emissions light pops on for a day or two, then goes off. I originally had my CAT fitted then went for a decat when I got my new exhaust, it popped on a few times then, but again went off. I changed my decat for my cat again two days ago ready for my MOT on tuesday and this evening the light has popped back on?
No I have changed the 2nd sensor ( the one in the cat ) with my mates spare from his old 172 so I know it can't be the sensor at fault? It's doing my nut in. Any ideas what else could be causing this??
Every few weeks to a month or so my emissions light pops on for a day or two, then goes off. I originally had my CAT fitted then went for a decat when I got my new exhaust, it popped on a few times then, but again went off. I changed my decat for my cat again two days ago ready for my MOT on tuesday and this evening the light has popped back on?
No I have changed the 2nd sensor ( the one in the cat ) with my mates spare from his old 172 so I know it can't be the sensor at fault? It's doing my nut in. Any ideas what else could be causing this??
