Quote:
Originally Posted by WD8CDH
In small amounts, LPG will improve the fuel economy of a diesel even though the BTU per gallon of LPG is less than diesel. With some very carefull tests back in the early '80s on my Audi 4000 diesel, I could drive farther on 9 gallons of diesel plus one gallon of LPG than I could on 10 gallons of diesel.
I built an electronic controller that supplied 10 % LPG thruout the entire operating range except idle.
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Are you still running the audi on lpg?
Do you mind sharing the electronic controller you built?
What happened if you supplied more than 10% lpg?
Is that 10% of the fuel used? If yes how didn't you know how much fuel will the engine consume at a certain range?
Thanks!
Deni
08-07-2007, 08:00 AM
Hybrid Mode
