The engine P2268 Code comes for some reasons and solving those problems are important. Extreme air inflow can be reasoned for a vacuum leak, a dirty sensor or, an finish gas recirculation regulator not closing correctly. If the problem is not sufficient fuel, the main problem may be muddy injectors or fuel filters, a frail fuel pump or a leaking fuel compression regulator. The lean fuel mixture mistake may be escorted by rough idling, engine fails, hesitation during hastening and overall poor engine presentation. Do not drive the car with the engine problem. You must not allow wrong meaning for solving the car engine problem.