Mazda 6 2010 fuel consumption correction

Me123

Member
:
Mazda6
Hi all. First post here.

I have a 2010 mazda6 TS2 2.2 Diesel. The fuel consumption figure is quite a bit higher than i calculate manually. Does anyone know of a way to calibrate the fuel consumption on the information display? I have seen a video on you tube which promises the ability to correct by +/- 15% but i think it relates to the mk1.

I am able to enter test mode on the dashboard by holding down trip and turning on ignition. After this i scroll through the options and can find two entries for d15 one of which i believe may be the fuel tank contents at 37.7 and the other is possibly the correction value (10.7 in this case). I may be completely wrong on this though. I have googled to no avail and have tried pressing all the buttons i can think of to try and make that value change. I would like the trip computer value to reflect reality and not have to resort to an obd tool to give a readout.

Any help would be much appreciated.
 
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