Hey,
Right ive been doing a bit of digging, my 94 celica has a diagnostics port in the engine bay - this would surely mean its ODB-I which isn't great, however i spotted this -
http://cgi.ebay.co.uk/TOYOTA-17-PINS...QQcmdZViewItem
would this mean i could use an ODB-II reader on my ODB-I socket?
thanks
chris