damosmokie
New member
Hi to everyone as this is my first post. I have got a 54 plate punto 1.2 8V now just recently it has been running really poor. It starts all the time but always try's to cut out. I recently had it on a code reader and the map sensor & lambda sensors came up so they have been replaced. I am still getting P0170 on the code reader which is fuel trim bank 1 fault. I have now been told that this could be the ECU. Is this correct and is it just a case of buying a replacement or will I need anything else I have been told to replace the coils aswell. Any help would be appreciated as this is now doing my head in.
