Speedo error
#1
Speedo error
I have an A4 softtop with 235/45 tires. I've been noticing that the speedo reads about 6-7% higher than the actual speed. Is there a way to change the speedo's calibration? It seems to be set for a 55 or 60 aspect ratio tire?
#3
RE: Speedo error
That's just it. I believe a standard A4 sedan has a 60 or 65 aspect ratio tire OEM. My A4 cabriolet has a 45 OEM aspect ratio. If there is a sensor in there could it be the wrong one? Can it be replaced? Miata tire calc is what got me to thinking that the speedo isn't set for the right aspect ratio.
Thanks
Jim F.
Thanks
Jim F.
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