I have an Auto X-Ray EZ Link code reader(OBD1 & 2 cost $199 at Kragens)It works quite well. I called Auto X-ray to ask if there were any new software upgrades. They tell me for $99 they offer an upgrade that will allow the code reader to reach out and test all sensors for readings/compliance on OBD2 vehicles. After reading how many CEL's are not what they seem, or reading how to hook up an ohm meter to test various sensors AFTER you get them removed, this seems like a dream come true.
Any opinions if this technology actually works?
Thanks for your input.