HAVING SYMPTOMS OF A BAD KNOCK SENSOR IN BMW X3! GET IT FIXED IN PINEVILLE
THE KNOCK SENSOR'S WORK IS TO DETECT VIBRATIONS CAUSED BY YOUR ENGINE.
THIS SENSOR IS LOCATED CLOSE TO THE ENGINE, EITHER ON THE CYLINDER HEAD OR ON THE INTAKE MANIFOLD.
THE KNOCKING SOUND IS CAUSED DUE TO THE EXPLOSION OF SOME POCKETS OF AIR OUTSIDE THE AREA OF THE NORMAL COMBUSTION FRONT.
SIGNS OF A BAD KNOCK SENSOR IN BMW X3
A BMW X3 HAVING 6CYLINDER CONSISTS OF 2 SENSORS TO MONITOR ENGINE KNOCK.
THE KNOCK SENSOR FAILURE WILL LEAD TO ILLUMINATION OF CHECK ENGINE LIGHT AND A KNOCK SENSOR FAULT CODE.
THE DIFFERENT SYMPTOMS OF A BAD KNOCK SENSOR IN A BMW X3 ARE DISCUSSED BELOW.
ENGINE MISFIRE
WHEN THE KNOCK SENSOR FAILS, THE CAR WILL START TO JERK AND DRAG.
THE ECM DOES NOT RECEIVE IMPORTANT DATA OR RECEIVES INCORRECT DATA FROM THE SENSOR.
THE ENGINE WILL ALSO START TO MISFIRE DUE TO A LACK OF COMBUSTION.
VIBRATION AT HIGHWAY SPEED
A BAD KNOCK SENSOR RESULTS IN STALLING OF THE ENGINE AND YOU WILL EXPERIENCE A LOT OF VIBRATIONS.
THE EXCESSIVE VIBRATIONS CAN MAKE IT DIFFICULT AND VERY UNCOMFORTABLE TO DRIVE YOUR BMW.
THE INEFFICIENT COMBUSTION AFFECT THE STABILITY AND THE CAR STARTS TO SHAKE AT HIGHER SPEEDS.
THUMPING OR KNOCKING NOISE
THE KNOCK SOUNDS FROM THE CYLINDERS CAN BE FAIRLY LOUD.
THE SOURCE OF THESE SOUNDS IS SMALL COMBUSTIONS FROM THE AIR-FUEL MIXTURE AT THE INCORRECT TIMINGS.
A FAILING KNOCK SENSOR DAMAGES THE SPARK PLUGS AND RESULTS IN PREIGNITION THUMPING SOUNDS.
CHECK ENGINE LIGHT
ONE OF THE REASONS THAT COULD LEAD TO THE CEL LIGHTING UP IS A FAULTY KNOCK SENSOR.
IF THE KNOCK SENSOR DETECTS AN ABNORMALITY IT WILL ALSO LIGHT UP THE CEL.
THE ONLY WAY TO DETECT THE PROBLEM IS TO CONNECT A CODE READER TO YOUR BMW X3.
POOR ACCELERATION
THE BMW CANNOT ACCELERATE AT ITS NORMAL RESPONSIVENESS.
THE TORQUE IS ALSO LOWER THAN NORMAL AND YOUR VEHICLE WON'T ACCELERATE PROPERLY.
INEFFICIENT IGNITION TIMING RESULTS IN AN UNNECESSARY KNOCK WHICH IMPACTS THE FUEL MILEAGE.
CONCLUSION
IT IS NORMAL TO FIND A BAD KNOCK SENSOR IN YOUR BMW X3.
IF YOUR BMW IS UNDER WARRANTY PERIOD, THE MANUFACTURER WILL PROVIDE EASY REPLACEMENTS.
AND IF NOT, GO TO A REPUTED BMW REPAIR SHOP IN PINEVILLE.
THANK YOU http://dutchfixmycar.net/