E92 N54 No Power Issue / IBS cable? DME?

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Video describing my current power issue on my 09 335i coupe. The short and sweet is I had a control light come up one day on the way to work. After that randomly my car would temporarily lose all power when turning it off or trying to start it. Finally one morning it was completely dead. Disconnecting the small blue connector IBS cable turned the power back on.

Опубликовано:

28 фев 2018

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Комментарии : 19

@drbudman8768 5 лет назад

Lol bi- monthly break down... I feel your pain man. Every time i fix something, something else breaks shortly after..🤬

@jackmehoff1840 2 года назад

I remember my dad's 2002, what a joy it was to drive and maintain this little rocket, compared to current model BMW ownership which seems like a death by 1000 cuts...

@charlesdavis5803 5 лет назад

I don't mind the ramble. You cover a lot of info. Good video. Keep posting your findings.

@krichmdvl 4 года назад

You need the complete negative cable which carries is the complete IBS unit especially if you have received a rear damage or if the negative battery lead got exposed to moisture. It will go bad and tell the DME that the battery is dead when it is not. The IBS is very sensitive and easily damaged.

@suwanclarke8443 2 года назад

I have a 318i e90 2011 every 2 to 3 months no power in the dash or anywhere in it then it comes back up can’t find the problem

@Acrnym_ 6 лет назад

I have a 2011 n55 with the same problem. did ever figure out what was wrong

@findersgarage4682 6 лет назад

Forgot I posted this. Boy I ramble on a lot. Anyways. I went into the white DME box in the engine bay and reseated all the components in there and made sure the wires were clear and that the pinched one good and have not had a problem since. I would start with that. Possibly just a little corrosion on the connector or loose connection etc..