Failure of BMW X6N54 at 1O How reliable is the 2AAFDME fuel pump?

The reliability fault of BMW x6n 54 10 2AAFDME fuel pump is that the pressure of high-pressure oil pump is low due to the low-pressure oil pump, so the fault can be solved by replacing the low-pressure oil pump.

Maintenance method of fuel system

1. Add high-quality fuel system cleaner regularly. It can effectively remove gum, carbon deposits and deposits in the combustion chamber, intake and exhaust valves, fuel nozzles and fuel pipelines during vehicle driving, and keep all parts of the fuel system clean. ?

2. Regular use of high-quality cleaner for fuel injector system can remove carbon deposit in fuel injector and eliminate engine jitter, hysteresis, poor atomization and poor acceleration. So that the oil-gas mixing ratio is more accurate. ?

3. Regularly clean the throttle system with high-quality throttle or intake system cleaning agent. ?

Generally, maintain the fuel system every 50,000 kilometers. Because gasoline contains certain impurities, it will produce certain carbon deposits in the combustion chamber, which will affect the combustion effect and power performance for a long time, resulting in high fuel consumption. The gasoline filter element also has impurities, which need to be replaced regularly.