The complete automotive resource for buyers, sellers, and owners like you.
Car, Truck and SUV Forums at Roadfly
+ Bentley Forums
+ BMW Forums
+ Cadillac Forums
+ Chevrolet Forums
+ Ferrari Forums
+ Jaguar Forums
+ Lamborghini Forums
+ Lotus Forums
+ Mercedes-Benz Forums
+ Maserati Forums
+ MINI Forums
+ Porsche Forums
+ General Discussion
+ Marketplace Forums
Re: 528e: low fuel warning light (archive)
[ Follow Ups ] [ 5-series (E28) Message Board ] [ Msg. Board FAQ ]
Posted by Keith F on March 18, 2001 at 19:38:36:

In Reply to: Re: 528e: low fuel warning light posted by John Banner on March 18, 2001 at 18:17:48:


i have a sort of the same problem when i fill the tank up the obc reads 49.5L and the fuel gauge reads 3/4 tank i believe it should read something like 63L when full? is this a sender issue or????? thanks in advance ~JOHN BANNER~

The Bentley says the three connections to the fuel level sender have varying electrical characteristics based on fuel level. Looking at the terminal on the sender, left is pin 31, middle is pin G and right is pin W. Float full: 31 to G=3.2+/-0.7ohms, Float empty, 31 to G=71.7+/-2.3 ohms. low fuel warning is the W to 31 connection , closed at low level. Good Luck.


Follow Ups:


[ Follow Ups ] [ 5-series (E28) Message Board ] [ Msg. Board FAQ ]
Questions, comments, or problems, please visit the Roadfly help desk.
Roadfly.com Logo © 1997 - 2008 Jump Internet Inc. All rights reserved.