If you have BMW Engine Malfunction! Reduced Power Warning
Error Code 2C57 - Charging pressure control, plausibility Pressure too low
Check the end of the BMW vac pipe hose 11657588773
This vacuum hose is connected to the boost solenoid. My vac hose (BMW calls it a pipe) failed near 130,000 miles. It is easily repaired for $0 or replaced for $30+.
If you need a code reader, use the Bimmer-Tool app from the google play store. It works GREAT and is relatively inexpensive. You need the appropriate K+DCAN USB cable.
21 авг 2024