What was wrong!

lemonukas · 11-26-2012, 12:10 PM

Ok guys. I have 325i e91 56 reg for one year.
About 8 month fault comes up 5dc2 (rear wheel bearing). 6 month ago change sensor and still same fault. After that I dind have time to change bearing. I was driving about 7000-8000 miles with that fault ( no abs and DTC working)
This weekend I change wheels from 158 style to 194 with wide rears. And after 20miles driving fault gone. Done about 80 miles and still no fault. Can be wheels?

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Metalmickey · 11-26-2012, 02:27 PM

I would think there was a difference in rolling diameter of the wheels/tyres of the old set therefore the ABS system was seeing different wheel speeds hence logging the fault!

Dr Dave · 11-26-2012, 04:22 PM

What he said ^

lemonukas · 11-27-2012, 12:24 AM

Probably rubbish Bridgestone run flats.
I just remember when I swap from winter non run flat to run flats and fault than appear after like 50 miles. And now I change to different wheels with Pirelli run flat tyres at the rear.

11-26-2012, 12:10 PM	#1
lemonukas Second Lieutenant 14 Rep 282 Posts Drives: 325i e91 Join Date: Jun 2012 Location: hemel hempstead iTrader: (0)	What was wrong! Ok guys. I have 325i e91 56 reg for one year. About 8 month fault comes up 5dc2 (rear wheel bearing). 6 month ago change sensor and still same fault. After that I dind have time to change bearing. I was driving about 7000-8000 miles with that fault ( no abs and DTC working) This weekend I change wheels from 158 style to 194 with wide rears. And after 20miles driving fault gone. Done about 80 miles and still no fault. Can be wheels? :
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11-26-2012, 02:27 PM	#2
Metalmickey Private First Class 1 Rep 112 Posts Drives: E90 Lci 330d M-sport Join Date: May 2011 Location: Norfolk, UK iTrader: (3)	I would think there was a difference in rolling diameter of the wheels/tyres of the old set therefore the ABS system was seeing different wheel speeds hence logging the fault!
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11-26-2012, 04:22 PM	#3
Dr Dave Zummerzet Zyder Drinker! 112 Rep 5,541 Posts Drives: '06 330D Le Mans Blue Join Date: May 2009 Location: Somerset iTrader: (3) Garage List 2006 330d M Sport [0.00]	What he said ^
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11-27-2012, 12:24 AM	#4
lemonukas Second Lieutenant 14 Rep 282 Posts Drives: 325i e91 Join Date: Jun 2012 Location: hemel hempstead iTrader: (0)	Probably rubbish Bridgestone run flats. I just remember when I swap from winter non run flat to run flats and fault than appear after like 50 miles. And now I change to different wheels with Pirelli run flat tyres at the rear.
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