what do i do or use to get codes off of my 89 LX i have a code but i dont know what to use to get it to tell me something how do i find out what it is?

 

bump

 

The best way is to have a scanner that can run a KOER or KOEO TEST to pull codes there may be a way to flash the codes grounding out a connection but can't remember the pin numbers as I have a scanner and this is all I ever uses as it's quicker faster and when you blink codes out you still have to have a book to reference the number too to decifer it.

 

so i get one of them scanner and where do i plug it into
and wheres it located?

 

Go to Auto Zone and ask for an OBD-1 scanner, got mine for 20 bucks (package had been opened). Drivers side behind the battery, black cover reads EEC test or something like that, remove the cover and plug in!