£650    2004 Honda Accord 2.2

Honda accord I-CDTI 2.2 diesel estate, full leather, elec heated seats climate control, elec everything including boot opening and closeing, cd player, I have owned this car for around 3 years and served me well up until the end of last year when the engine management light kept coming on and off. I was told it was a fuel rail pressure switch so had a fuel rail and switch put on there and it was exactly the same, I was then told it was a crank sensor or camshaft sensor so at this point I bought another car. the engine and gearbox is perfect and the car drives well apart from doing 70 mph in limp mode.