Mariano, after reading your first post my initial reaction was the nuclear option – cut your losses and get rid of the car. If you’ve bought a turbo charged diesel with automatic transmission and it’s uncertain what’s been messed about with then it’s likely to become a money pit.
How sure are you that the automatic box is really fixed because, even if you get the engine running right, if the auto box fails again then it’s not economically viable to repair it (not in this country anyway).
If the DPF and EGR valve have been deleted then the ECU should have been remapped to accommodate this otherwise there would be no proper control over the fuelling and running of the engine. The engine could have uncontrolled horse power and over-torqueing, resulting in damage to engine components and possibly auto box.
You’ve already had some good advice from Ches but you’ve got so much going on that nobody can give you a simple road map out. That said, I’ll post some further comments which might help..
How sure are you that the automatic box is really fixed because, even if you get the engine running right, if the auto box fails again then it’s not economically viable to repair it (not in this country anyway).
If the DPF and EGR valve have been deleted then the ECU should have been remapped to accommodate this otherwise there would be no proper control over the fuelling and running of the engine. The engine could have uncontrolled horse power and over-torqueing, resulting in damage to engine components and possibly auto box.
You’ve already had some good advice from Ches but you’ve got so much going on that nobody can give you a simple road map out. That said, I’ll post some further comments which might help..