BMW vacuum lines OE number 11157934559 play a vital role in the engine system of an automobile. They are mainly responsible for controlling the air intake of the engine to ensure that the engine can work smoothly and output enough power. If there is a problem with the vacuum lines, it may lead to problems such as lack of engine power and increased fuel consumption.
Common problems and solutions for BMW vacuum lines
* Vacuum hose leakage: This can lead to lack of engine power, unpleasant exhaust smell and increased fuel consumption. The solution is to check and fix the leaking vacuum hose.
* Boost pressure solenoid valve problem: If the piping coming from the boost pressure solenoid valve is connected to the vacuum hose, this may cause the vehicle to accelerate weakly and the malfunction light to come on when accelerating sharply. The solution is to check and adjust the piping connection.
* Poor braking effect: Damage to the vacuum pump will cause poor braking effect, longer braking distance and harder brakes. The solution is to check and replace the damaged vacuum pump or related parts.
Common BMW models that use vacuum lines
Many BMW models utilize vacuum lines, including but not limited to:
- F30/35 for the 3 Series
- The 5 Series of the F10/18
- The X1 of the E84
- The X3 of the F25
- The 1-series of the F20
- Z4 of E89, etc.