Hi guys, I'm new here and I live in Germany.

I own a XF 250 - 3.0D with 211 HP (dont know if its exactly HP because in Germany we say PS). After many research I found out that the same Engine came in 3 Stages (211, 241 and 275 HP), I also found out that the only difference is the ECU Software.

What I actually wanna know is, if it is possible to flash the ECU with the stock ECU file from the 241 HP or even 275 HP version? In my opinion there are no doubts because ECU remaps are according to the same principle.

I would be very thankful if some of you could tell me their experience with that.

Thanks

 

My advice would be to contact a guy called Tony Dalton of Delta Performance on FB. Tony has remapped many hundreds of xf's for users in the various FB groups.

 

thank you for your advice
I already asked him before, he told me that this aint possible but its hard to believe for me

 

LR Retrofits offer Factory Power Upgrades which essentially means that higher power output level firmware is applied to the PCM/TCM in order to keep the vehicle with Jaguar specifications and not cause any DTCs.
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