VSS Calibration....

I got a speed sensor for the 205 in my xj but it is off. Anyone know of a place to find plans for a true speed type of calibrator that will get this thing more accurate? Currently it is showing me doing 90 at 45.

Any sugestions?

If it's an electronic sensor issue, check any issue of Jp (or any other off-road rag) or check with Summit & Jeg's. You shouldn't have any trouble finding sources for electronic speedo recalibrators (even hotrodders are known for changing tyre sizes and rear-end ratios, so performance houses are a good bet. I'm fairly sure I've seen them in Summit &/or Jeg's anyhow.)

Did some more research thanks to Jon who pointed me in the right direction and found this:

http://www.dakotadigital.com/index.cfm/page/ptype=product/product_id=126/prd126.htm

Found a guy who sells them on ebay and he is willing to help me get it straight. arty: