How to check the fuel pressure regulator from this M282 DE14 engine from Mercedes w177 A200 . The same procedure will be on cla 180 c188 w247 .

Disclaimer :
This youtube channel "doit_vehicles" can not guarantee that this information suits your car . "doit_vehicles " assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk.