Scan Tool?

[Streetwise guy]

Either buy a code reader from Napa or Autozone or wherever for $50, or spend a couple grand on a real one from your local Snapon or OTC guy. There really isn't a lot of middle ground, unless you find an old one a pro is getting rid of. I am completly unfamiliar with PC based things. Proper ones are real money, I imagine there is something hacked together in a basement for less.

Your Miata won't give much data- the Asians were a bit parsimonious with their datastream at that time. May only flash codes. The Diesel may talk to a generic scannerbut I don't know. I avoid oil burners at my shop.

And I use the phrase "real one" advisedly. There is no substitute for the factory tool for a professional.

[Rabbit07]

Look into Autotap or AutoEnginunity. The later will handle bydirectional stuff.

[Lael Cleland]

I have a Snap-on Solis pro& a ross-tech vag-com....the $350 ross-tech Vag-Com is By far better for vw/audi than the snap-on($7000)....
I am checking out Programa.com for Volvo, Benz, and other European brands...
I am sure there is a good PC based OBD-II for Generic/Global diagnostics, in the $300 range....
91 miata....I think it take a paper clip....02 honda, generic is awesome, except for air bags& abs...American trucks Generic obd2 will also work well......
Any programing that needs to be done will take a serious piece of equipment....$1000-2000 per manufacturer....

[mr. black]

I've read the posts but am not much closer to an answer for myself. Same as the origianl question with the same cost perameters but for a 94 325, a 06 F150, and 2000 or newer car sometime in the future. Does not have to be PC based. I just want to be able to read problems and fix them if I can affrod one that does that.

[jhooten]

I use this guys. His customer suport is good. He has a policy that lets you trade up as you need the more capable model. The software allows you to record the data stream during a test drive and review it back at the shop. They start at $122.

http://www.obd-2.com/

[Dave Burchfield]

Jerry......I bought the same scan tool a number of years ago and was very happy with it until the plug-in part got lost last year when I was travelling. I called the company to attempt to get a replacement and they told me I could buy a whole new system at a $10 discount from retail price. I also called the company that manufactures the plug for them and was told that under license, they are not allowed to sell me that piece.

Be careful.....their customer service does not exist.

[jhooten]

I've had mine a long time (they were still hot on the y2k hype when i got it). They were good then. Hate to think they have gone down hill but it happens.