P0154 Code

Simple meaning of the engine P0154 Code is O2 Sensor Circuit No Activity Detected and it is necessary to fix before drive the car. There are some causes of the car engine problem and those are Vacuum leakages Bad oxygen sensor bank 2 sensor 1, Dumps in the finish, or air leaks in the intake, Broken cables or bare wires leading to the 02 oxygen sensor, Cabling to the sensor impression on finish machineries, Oil and water in the oxygen sensor connector and oil or coolant in the use system fouling out the oxygen sensor. Now diagnosis is necessary for fixing the car engine problem.