Hi there! just have here N16 hatchback 1.5 engine, runs great just suddenly got CEl, and problem was with lean combustion..replaced both o2 sensors and fuel pump, last night runs great but today cel is on again..checked fuel pressure to the fuel ramp and it's around 2.8-3 Bar so i think that's ok , i dont know where should be the problem.. any input will be appreciate a lot!! i have to say with the car stop and just rev engine somethings i notice it like jerks...
Thanks!
Thanks!