b/c question

[vectraross]

ive noticed on my mpg on b/c the average speed is always 28 no matter where i go,and i aint doing 28 average lol

[Handyandy-UK]

Zero everything and start again then... see what it comes up with after a normal week's use.

[vectraross]

done it 28 again

[vectraross]

never been over 28 since i had the car

[gaz1965]

Mine always shows 18mph even after motorway driving

[vectraross]

strange isnt it,is it correct tho? coz instant mpg is working ok id say being 90% accurate

[Woody]

Mine always shows 34, but there again, I do a lot of motorway driving as well.

[LGaffer]

mine always says 20.

[vectraross]

someone said its average speed but that cant be right?

[Chris SRi]

Press and hold the zero button in for about 8 seconds. That will zero all the settings. Glance at each one in turn as you're driving and it should give a readout almost identical to what you're doing.

I.E: If you're doing 20mph then the average speed should show about 18mph.

If the instant mpg is showing 40mpg then the average shod be about there as well.

This will only work for a few mins.