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Old 04-13-2008, 07:43 AM   #6 (permalink)
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1999 Saturn SW2 - '99 Saturn SW2 Wagon
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Chris -

Originally Posted by Chris D. View Post
I've adjusted my SGIIX with the proper percentage and it never differs from that of the speedometer..

Does the SGIIX recalibrate the stock speedometer reading to match what the SG reads now?

I don't think it would effect the stock speedometer. You may just be "lucky" in the sense that an error in the speedometer matches the percentage in the SGII.

How fast did you go? Did you reach highway speeds?


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