P2693 Code

The catalytic converter has an useful oxygen sensor what is found in front and behind catalytic converter. When the automobile becomes warm and it is running in closed loop mode for long time , the upstream oxygen sensor waveform reading should alter. While the fuel economy was bigger, acceleration was extremely cooperated, and the damage of engine vacuum led to a hazardous loss of decelerating contribution when the engine P2693 code system was in 4 cylinder mode. In addition to these matters, while the company planned a hydraulically controlled system that could be substituted from within the car, the version they realized had to be manually altered in the engine section by using hand tools.