Quote:
Originally Posted by Arthur Dalton
Some Techs claim that even a 1/4" D difference can cause ASR code problems... which is why equal AP is so important...it is the rolling circumference that is the factor to be concerned with for proper WSS inputs..and AP has a direct relation to R/Circ.....
Worth checking into........
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I definitely will.
Also, I replaced the front brake pads myself about 4 days before the inspection, and did use brake parts cleaner. Although it's possible I inadvertently cleaned a speed sensor, I will focus more on tire diameter.
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2008 E350 4matic / Black/Anthracite
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Gone but not Forgotten:
2001 E430 4matic, 206,xxx miles, Black/Charcoal
1995 E320, 252,xxx miles, Black/Grey
1989 260E, 223,00 miles, Black/Black
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