hello im new to the site ive got a problem with my mondeo hope someone on here can help me ive got a 02 mondeo tdci 5 speed so think its the 115bhp car running lumpy under power got formidable f super dignostic put that on it and came up with p0251 fuel metering control a or something like that when i boot it it goes into limp mode when its boosting sound like somone just turnt the fan on there is a lot of black soot on top of the engine looks like its comming from number for injector changed the pipe from the air filter to the turbo because had a split thought it might be that aslo kicking out a lot of blackn smoke under accelration ant help would be great thank