Hello Everyone, Hope someone here can help. I have a UK 2014 QX70 3.0l diesel. Most of the readers seem to be US owners, but anyone please chip in with a problem I am having with my UK diesel version. Firstly, when I got the car it was great- the diesel produces 550Nm torque and every gear had instant power. However after a few months acceleration in the 50-70mph range fell flat. I would have to floor the accelerator pedal (instead of a light touch and instant power), and I would get a wall of power about 2-3 seconds after that. The lower 1-3 gears in slower speeds seem to be fine. I brought this up with the Infiniti Dealer and they indicated that it might be the "intelligent" throttling system they have that learns a driver's style. Not sure if it is this or if they are trying to fob me off. I did a little searching and it seems very similar to the post for the G35 and G37:
howto-reset-ecu-learned-behavior-m37-m5 ... 03469.html
I tried this procedure on the QX70, but it did not seem to work. I would like to try an ECU reset without having to disconnect the battery. Does anyone know how to do this on my motor or does anyone have something similar that they have experienced and had a fix?
Also if I get the ECU reflashed will this "learned behaviour" also return to the flashed ECU or does the flashing completely remove this "learned behaviour"?
Thanks in advance, xmal