E46Fanatics - View Single Post - MPG / fuel gauge inaccuracies - SULEV issues?
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Old 12-06-2012, 06:14 PM   #7
OEM ///Member
Join Date: Nov 2009
Location: Fairfax, VA USA
Posts: 23,196
My Ride: 330CiC, M5, X5, E93
DISA, VANOS seals, O2 sensors??

Suggest you also check to see if you can use the 3rd link below in my signature to determine if your tank levels and sucking jet pump are working correctly.

I do think the fuel filter may be part of the tank on the SULEV, hopefully it is not as fine a filter as the regular cars??

Suggest you also perform a pressure & volume test on the fuel pump assuming the SULEV actually has a test point on the fuel rail?
Solve your misfires, lean codes, rough idle - http://forum.e46fanatics.com/showthread.php?t=897616

Fuel pump failures - http://forum.e46fanatics.com/showthread.php?t=929501

Temp Info - http://forum.e46fanatics.com/showthread.php?t=964491

Hidden OBC Menu - Check Voltage, Temp, Fuel Level - http://forum.e46fanatics.com/showthread.php?t=239619

E46/E39 GM5 Door Lock Info - www.bmwgm5.com

Lower hose temp switch O-ring - BMW #13621743299

Last edited by jfoj; 12-06-2012 at 06:17 PM.
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