Ive just bought a 1.4 Petrol A2 only had it for 2 weeks and now shes running badly 
. I have little power when accelerating and the engine grumbles and wants to cut out when Idle. Ive had the car in to a local garage for diagnostics and 3 faults came back.
1. System too rich (bank1)
2. Cylinder 1 misfire
3. O2 sensor CKT no activity (bank 1 sensor 2)
The garage advised me it could be plugs, leads or coil pack. They changed them all to no affect. I was told to have the car looked at by an auto electric guy as they had found that a wire that goes into one of the injectors was inactive which to them would suggest a new injector wiring loom.
Anyone know if this could be the fix and what is it going to cost me?
thanks guys
. I have little power when accelerating and the engine grumbles and wants to cut out when Idle. Ive had the car in to a local garage for diagnostics and 3 faults came back.1. System too rich (bank1)
2. Cylinder 1 misfire
3. O2 sensor CKT no activity (bank 1 sensor 2)
The garage advised me it could be plugs, leads or coil pack. They changed them all to no affect. I was told to have the car looked at by an auto electric guy as they had found that a wire that goes into one of the injectors was inactive which to them would suggest a new injector wiring loom.
Anyone know if this could be the fix and what is it going to cost me?
thanks guys