[The Burning Rom]

Originally Posted by Retardo

It's also better to do it on the OBD interface, since the interface is free, and autozone is $70 (atleast it is around here). I believe I'd go the OBD way.

As for OBD-1.5? It's either OBD-I or OBD-II

Please post the year of the vehicle, Holaday.

ODB-1.5 are the cars built in 94-95. They are not full-blown ODBII, but they are also not ODBI. You can also NOT get the codes via jumping the pins on the diagnostic connector.

The same holds true with ODB II cars...not accessible...as GMMerlin said.

And when you go to Autozone, they use the diagnostic conector (what you call the ODB interface) to pull the codes. But they also use a scan-tool that actually tells them what the code is.