3bond 1207b>all
also known as
Yamabond
Hondabond
Suzibond and a couple of other Japanese manufacturers, think a few Snowmobile companies use it as well.
Mine used to come on when there was 50 Km's left it's a seperate sender on the tank bracket.
It's really hard to get an "accurate" sender due to fuel slosh, I used to let the MoTeC count how many injector pulses then calculate fuel used based on that, it was +- .5L so pretty damn accurate...
You could use the Low fuel level light as the input it's fairly stable, the Sender is useless as it bobs around all over the place.
Had mine set up so xx fuel left would limit boost and pull on the limiter so there was no way I could push it hard when low.
One observation I can add is gentle long acceleration to cruise speed uses more fuel than a quick medium throttle run up to cruise as you're not in the ACCEL part of the ECU for as long.
i.e.
caaaaaaaaaaaccccccccccccccc
cAAAccccccccccccccccccccccccc
c= 14.7:1
a= 13.8:1
A= 12.8:1
it...
"Critical speed"....
Using the 2 piece has FA to do with shaft weight.
Low Diff gears High top speeds and high engine RPM can easily put a shaft outside of it's critical speed limit and it will fail.
I crunched the numbers for my car looked at my driving style and decided the expense...
Almost empty means just that, 5 maybe 10L left and even then once the pump is "wet" it's going to pump fine, it's just common sense that you don't thrash an engine hard when it's that low on fuel as even a small gulp of air might mean it'll lean out enough to grenade.
I've just replaced the...
Only going to make any difference when the tank is almost empty.....
Rest of the time the fuel will be above the pumps inlet even if the pump is mounted flush with the bottom of the tank, where it is now is fucking stupid and a disaster waiting to happen..
Personally I'd mount in in tank...
Doesn't actually have to be below the fuel level...
That's only for self priming, as long as the pump is "wet" it'll pull a couple of inches of head easily.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.