In my 93 Cadillac eldorado on the dash you can check the codes clear the codes but there are other options under a c p i c p s i r and one other where there is data override and input where can I go
Instagram wondering where can I go to
understand what all the other options mean
like I said in my question about the inputs
the overrides I know what the clear codes
mean and there's another one data. I was
hoping someone out there could tell me
where I could go and read up on what these
mean and what I can do to either help
diagnose my vehicle or fix issues. I've been
a mechanic for over 25 years but I was
mainly a front end mechanic did ball joints
brakes rack and pinion things like that I
never got into tune-ups or this type of stuff
with the computer in the dash I would just
plug in my OBD2 and there it was and then I
fixed it I'm not familiar with OBD1 or
Cadillacs any help would be greatly
appreciated
