ZUKIWORLD Online | Suzuki 4x4 Editorial and Forum
ZUKIWORLD Model Specific Suzuki Forum => Suzuki Grand Vitara, Vitara, Chevy Tracker (Gen. 2 Platform) 1999-2005 => Topic started by: ngrover on November 19, 2006, 01:22:10 AM
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I've heard of people using the "Yellow Box" to correct their speedo. I'm wondering if anyone has used or heard of the "SpeedoHealer"? According to their site:
"Fits ALL cars with 3-wire speed sensor and with 2-wire ground switch sensor"
http://www.speedohealer.com/eng/intro.htm
I'm trying to figure out if this would work on our Grand Vitaras as it's a little bit cheaper, has finer grained adjustability, and there is a Canadian distributor.
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The wiring diagram shows a single wire, blue/yellow stripe, between VSS and speedometer. So it sounds like Case 2.
Only one way to find out ;)
Btw, I have found out that my speedo reads 5mph fast at 70 mph on stock tires. So if you fit tires with 6.66% larger diameter, you would be spot-on!