Sensor Rough Road
Many questions were on the rough road sensor . what it is and what it eats ? Rough road sensor , in this case " AvoTreyd " company sensor, 47,388 , set in opposition to the sensor DPKV and DD . The fact is , while the engine is in it, sometimes there are such phenomena as misfiring in a certain cylinder or detonation. Sensors react to this change the angle of the ignition is switched off or no injection into the cylinders . This is done in order to satisfy the strict environmental standards of safety , preventing the emission of harmful substances , plus everything , save the life of expensive oxygen sensors and catalyst . However, when driving on rough roads , the sensors are very often seen vertical strokes as detonation or misfiring . They give the command " brain " and the ECU stops fuel injection into the cylinder , although to do so would not need to . This is so that there was no such false cutoffs set this sensor . When driving on a rough road , it blocks the signals from these sensors.