...I've decided its a lot more useful at $3 bucks a gallon
Originally Posted by CSBM5
FYI...it's not a "vacuum guage". Since 1983 when BMW introduced Bosch Motronic, they have, off and on, included the fuel consumption gauge which does a direct and continuous calculation of fuel flow rate versus car velocity. The E46 ZHP has it also just like my 1985 535i did. I view it as worthless. At the same location in my M5 there is an oil temperature gauge.
“Character is doing the right thing when nobody’s looking. There are too many people who think that the only thing that’s right is to get by,and the only thing that’s wrong is to get caught.”
- J.C. Watts Jr.