My 2.2 sri 03 plate has started running poorly on and off recently and yesterday cut out for no reason and took ages to fire up again.
When i got home from work i plugged in my code reader and 2 codes came up:
P0171 - System to lean bank 1
P0340 - Camshaft possition sensor A circuit bank 1 or single sensor
Not really sure what these mean or what i need to do to fix the problem? ive reset the codes and the car is running ok so far. A few weeks back i had the coil pack replaced as they thought it was that which was making the car run bad but apparently not!
Any help would be gratly appreciated as i dont want to take the car on a motorway if theres a chance it could cut out again.