what info comes from the diagnostic plug

[red october]

any ideas ?

[TonyN]

any ideas ?

Anthing that doesn't meet factory specs the ECU is expecting to find, the electronic systems themselves or things they are monitering.

It covers the Autobox and engine managment.

[red october]

cool cheers dude,
does it need the dealer diagnostic computer do you know
or is there home pc / laptop softwareavailable ?

[BUSHWHACKER]

All you need is a paper clip or short piece of wire to link two terminals in the diagnostics box.

The method and list of codes are here.......
http://toyotasurf.asn.au/techsite/efifaultcodes.htm

The link is for the 2.4, but the 3.0 is the same method.


Other stuff you might need is here.....

http://toyotasurf.asn.au/techsite/downloads.htm