so what is the purpose of the torque limit map? besides the obvious of "torque limit".
the drivers wish map in my file has a top limit of 470nm.
i did have the torque limit map in stock form, just raised by %. the stock map has a flat spot in the front though, so i thought why not just max the map out at a full 465 across the board.
is this a bad idea?
i wanted to test to see if the car would have better throttle/torque response down low. i want to say that it feels a little stronger, downside is it seems like fuel mileage suffered. maybe it didnt and its just me thinking it did.
anyways, is this sloppy tuning or is it ok?

stock and 465 map both attached.

so since i want the engine to deliver as much torque as possible vs throttle, ect, its ok to just max the map? 

Tuned many Diesels?


Which version of EDC? 16 I'm guessing?

Leave the areas where the turbo is not efficient (idle, extremely low/high RPM) stock and ~massage the area inbetween. This map works along with many other limiters and the state of those other limiter dictates how this one should be. I calibrate this map only after I have recalibrated all the others.

Doing it properly you should still be running on the torque limit.  The basic principle is to tune the other maps to their optimum and then set the torque limiter just below these.

Also 2700 sounds like quite a lot, what is it running stock?  You can't be raising the boost like you do on a petrol engine.

Rick