油表固定到1/4格就沒油了!
 

小弟想請教一下~
油表固定剩下1/4的位置，車子就沒油顧路了!
以連續兩次都這樣，但油燈並無亮起
是否油箱浮筒GG了才可能這樣呢!?
還是說有其它的可能性!?

謝謝

可能是左邊的油沒有虹吸現像導致右邊的油筒沒油了,可以先檢查看看唷.:D

插電腦看左右油量就知道,浮筒加中油壞過一次(就是多年前那次事件)

ODM 按一下就知道左右油量了~

請問車友 ODM是?怎麼按呢!?
小弟愚鈍，能再詳細說明嘛!?謝謝

http://forums.bimmerforums.com/forum...-E46-Fuel-Pump

http://forum.e46fanatics.com/showthread.php?t=929501

Note about soft failures on the fuel pump

Some of the fuel pumps are soft failing. This means they work and you do not have issues starting your car, but they can cause intermittent hesitation, misfiring, stalling as well as problems running out of fuel when the tank is about 1/4 full. This is due to low pressure and/or volume causing the siphon or suction jet pump that transfers fuel from one side of the tank to the pump side to not transfer fuel correctly. What happens is you still have fuel in the non electric pump side, but the electric pump side runs out of fuel. This usually happens with 1/4 of fuel showing on the gauge. The hesitation, misfiring and stalling is usually again to low pressure and/or volume from a weak fuel pump. Many have recently replaced their fuel pump & filter as preventative and found that they have crisper throttle response and better overall acceleration, which was not noticed until the pump and filter were replaced. So there may in fact be some hidden benefits to preventatively replacing your fuel pump and filter.

1/4的位置沒油 剛好就是老外描述的

感謝tsaicl您提供資訊!
因為小弟英文不是很好，意思是汽油幫浦故障了嗎!?
我有一故障碼一直出現，不知道是否這個原因!?
"油箱通風電池閥"!

文中是教導車主自行更換，花費160美金嗎!?
這個是否為通病呢!?

謝謝

不好意思！有車友可以幫忙小弟嗎？
感激不盡！謝謝

虹吸管換掉就好了！跟我之前故障一樣。

http://www.bmwcct.com.tw/forums/thread79001.html

CCT就有一堆討論 如果還是不清楚表示要花錢了
自己換不難 但是在汽油桶工作 靜電很危險
台灣可能還好 我待過30分鐘身上就有靜電的沙漠洲 在油桶旁時是在賣命

感謝車友熱情答覆!這幾天小弟有爬文了，也有看到更換的影片!
不過小弟想想還是給專業的師傅換好了!

小弟也會叫出隱藏的功能，可以請車友告知照片上數字顯示的意思嗎!?
照片上的顯示是正常的嘛!?

感激不盡:)

氣油幫浦不夠力也會

你的OBC 6.X 值如下
TEST 6 - Fuel Level sensor inputs in liters
Sub-Tests:
110251 6.0 = Fuel level averaged

*LH sensor input = 11.0 liters
*RH sensor input = 25.1 liters

0356 6.1 = total tank level averaged

35.6 liters

0362 1_6.2 = indicated value and tank phase

36.2 liters

請問左右兩邊油量不同是正常的嘛!?
所以是一邊由吃完再吃另一邊，還是兩邊油箱會均勻油量呢!?

謝謝

*LH sensor input = 11.0 liters 這一邊是沒有汽油幫浦 理應先完

隔一兩天觀察油量 沒有汽油幫浦這邊0了
再加油到跳停 看加多少L 就知哪邊不準