You need to fix the car engine when you find any problem of the car engine. The car engine P1287 Code is found when the car engine is not ok. If the criminal is a poor fuel compression controller, then I propose looking around for a extra part and attractive your car to your local mechanic for connection. If you are a expert mechanic, then you should be talented to connect a new fuel heaviness regulator easily. But if you are just starting out, it is always the best to have the specialists take care of this job. Believe me, the fuel pressure controller is not an informal part to connect.