It is US Dollars.The unit works on a 486 and up. A lap top is preferred as you might want to do a drive test(let someone drive while you watch the computer). Don't have permission to post website as he has a lot of spam and hackers screwing with the website.
This Unit worked extremely well on my '97 Contour V6.
Don't want to use up to much space here but my contour has 4 o2 sensors.When CEL comes on how are you supposed to know which one is kaput.Trip to the dealer here in BC Canada is $90.00. Then there's parts and labour.
Gleschu
