MPG and dash display going down

[timuss]

Just fuelled up the 182 today and as i usually do i reset the trip computer etc.. But i seem to have a problem all of the figures are ddecreasing they are going down as i watch them, the MPG the fuel etc.. Any idea i had a similar problem when i had the cambelt done and i had the display reset. Could it be a sensor or something????

 

[MartinR]

Normal If you just reset it after re fueling It shall sort itself out after a few miles

 

[timuss]

I left the car as i came home it was reading 22 Maybe it needs a run to get it sync'd again???