Honda Jazz SRS airbag recallJazz Mk4 front camera recall
I do 50 miles a day to and from Edinburgh so the car gets pretty hot. The mpg figure is from the display. I never bother working the numbers out. I have to do the miles so I have to use the petrol and the dashboard display is near enough for my curiosity.
I had a Mk. 3 Jazz for a year and the computer was 9% optimistic compared with the mpg calculated from fuel used and miles travelled. However, I don't recall any other Mk. 3 Jazz owners reporting similarly large discrepancies.
I've just completed 3 years and 30636 miles, using 2738 litres of mainly ASDA 95, giving 50.9 mpg. Trip B has been running throughout without resetting and is showing 55.8 mpg, a discrepancy of 9%. Average speed shown as 35 mph.
Fuelly is giving 46.0 avg for 37974 miles since I got the car new 32 months ago.I haven't recorded average speed or the computer numbers but computer usually about 4mpg higher.I am pretty sure that trip B reset every 10000 miles on my mark 2. Not bothered with it on mk3. Is your trip B showing the full 30636 miles?
Thanks! Useful to know that average speed and mpg of trip B do not reset. Since I have never reset my trip B the mpg and speed should be correct data for my 38000 miles? Can't look at the moment