Pulling codes for GM's "OBD 1.5" cars
 

How do you pull codes for GM's stupid not-quite OBD2 cars, selpecifically a '95 Sunfire? I've heard an OBD2 scanner won't read the computer for CEL's.
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You need the OBD1 types?

OBD-1 would probably work, considering a Snap-On Solus read the codes from a '92 Bonneville.

95 was the wonky year. OBD I scanner should work no problem. what's wrong with it ? just a random CEL ?

Random CEL pops on and off. Just trying to diagnose what it's for. Haven't been able to determine what's wrong with conventional methods.
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if it.s a 2.2, oxygen sensors are prone to failure.

Like I said though ... an OBD I reader should work.

could you try using a GM Tech 2 scan tool?

I would if I had one. Same with an OBD1 scanner. I have an OBD2 scanner for my car, but because all of my previous cars were either super easy to determine what was wrong with them or had their own on-board jumper setup for diagnosing issues, I never bothered buying a scanner for the OBD1 systems.

So... anyone have either an OBD1 or GM Tech 2 scanner they would like to lend me? :D

http://www.canadiantire.ca/AST/brows....jsp?locale=en

39.99

If it has an obd2 port, an obd2 scanner will work. It will have same amount of info as an obd1 computer but with the connection of an obd2.
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What's wrong with jumpng the terminals and reading the codes the "old fashioned way"?