Mercedes-Benz 272 engine shows fault code P00 16, but it still keeps reporting fault codes after maintenance. What happened? Seek answers. . .

Mercedes-Benz 272 engine shows fault code P00 16. This situation shows that the mixture of the engine is too rich, which is caused by too much mud and carbon accumulation in the throttle of the engine for a long time. To clear this fault code, it is necessary to clean the throttle of the vehicle. After cleaning the throttle, it can not only clear the fault code, but also reduce the fuel consumption per 100 kilometers of the vehicle and increase the power of the engine. The specific operation steps for cleaning the throttle valve are as follows:

First, remove the air filter of Mercedes-Benz 272 engine.

Secondly, after the air filter of Mercedes-Benz 272 engine was removed, the throttle of Mercedes-Benz 272 engine was exposed, and the throttle was closed at this time.

3. Insert the wrench into the throttle of Mercedes-Benz 272 engine and push the throttle open.

4. Spray the accelerator cleaner into the accelerator of Mercedes-Benz 272 engine and brush it back and forth with a toothbrush.

5. After cleaning, wipe the inside with a paper towel.

6. Replace the air inlet of the air filter of Mercedes-Benz 272 engine to its original position, and the operation is completed.