P006800 intake pipe pressure air mass throttle angle deviation

P006800 Intake pipe pressure air mass Throttle angle deviation: It is necessary to clean the throttle and replace the intake pipe. After clearing the throttle, you need to use decoding to enter the match.

The intake manifold pressure refers to the absolute pressure of the intake manifold, usually between 80kPa.

When the engine is working, the pressure of the intake manifold will be lower than the atmospheric pressure under the suction generated by the downward movement of the piston in the intake stroke. Manifold vacuum can be used not only to provide pressure signals to determine engine load, but also for many other purposes, such as braking. This also needs the help of engine vacuum, so when the engine starts, the brake pedal will be much lighter, just because of the help of vacuum. Million car purchase subsidy