Strange... most people want to do the engine conversion in the opposite direction after having electronic or mechanical problems with the TD5. I would not even attempt the conversion. Apart from the wiring looms and ECU, you will have to fit the TD5 fuel pump which costs an arm and a leg and doesn't last, and also remember the TD5 has completely different hydraulic engine mountings. It's not impossible, but if you want a TD5 it is easier to go buy one.