when I had a mondeo TDCi 130 the injectors went car was constantly in limp home mode, (or whatever its called)
I used a guy called the Diesel Doctor and he recoded the injectors to the car and it worked a lot better, wasn't ideal, was rather noisy, but at least it moved,
I had a quote of about £400 I think it was to have them cleaned and sorted at a diesel specialist, but decided to trade the car in while it was still moving. That was 12 months ago, the car hasn't been insured since.