Hi I have a 54 plate C4 1.4 petrol just ove 70000miles, I was driving home from work and the engine was really sluggish so I pulled over to check. the engine was really juddery so I turned off and started up again, it beeped at me and ANTI-POLLUTION FAULTY flashed up, while trying to pull away there was hardly any power there at all so had to limp home at 25mph in 3rd.
I took it to my local garage and he said he cant fit me in till next week but listened to it and pressed the accelerator and said there seems to be a miss fire at the bottom end, said I should start with changing the spark plugs, which I did and also changed the coil pack, but the problem is still there, struggles to pull off in 1st engine really lumpy.
I have a cheap code reader and the codes that come up are P1339 and P0303, any ideas, I'm booked in for next week at the garage but if I can fix myself I would prefer (needs to be an easy fix for me to try
).
thanks
I took it to my local garage and he said he cant fit me in till next week but listened to it and pressed the accelerator and said there seems to be a miss fire at the bottom end, said I should start with changing the spark plugs, which I did and also changed the coil pack, but the problem is still there, struggles to pull off in 1st engine really lumpy.
I have a cheap code reader and the codes that come up are P1339 and P0303, any ideas, I'm booked in for next week at the garage but if I can fix myself I would prefer (needs to be an easy fix for me to try

thanks