Have a 2003 Transit Tourneo 2.0 2003 which keeps going into limp mode when the revs/speed increase. The temperature gauge sits in the middle and then goes all the way to the top every time it happens. The engine doesn't seem to be overheating and there is no steam or obvious problem with the radiator.
Got a diagnostic from a mechanic who gave the error code P2288 and referred us to a diesel specialist.
The next mechanic was a fuel injection specialist who said there is nothing wrong with that and suspects that the cylinder head temperature sensor needs replacing.
We have since replaced the sensor and still having the same issue.
Any help would be appreciated,
Cheers