OBDI trouble code issue
#1
OBDI trouble code issue
Yesterday I had a misfire on my 94 t/a LT1 that set a CEL and it happened a few times on my way home, I went to jump the pins on my 12 pin connector to try and get trouble codes with my ignition on and car off and all that happened were my cooling fans turned on and my CEL didn't flash at all, any ideas on why this is happening?
#2
Re: OBDI trouble code issue
Yep, because '93 was the last year the codes could be flashed. You'll need an OBDI scan tool, and they're getting scarce. Or, download the free scan software on the computer diagnostics and tuning forum. Of course you'd also need a laptop and a cable. It's called scan9495.
#4
Re: OBDI trouble code issue
Hi moparman.Good to see posting.I started with camaroz28 around the same time you did in the late 90's.I had around 2600 posts,(2 or 3 posts actually made sense.)All your posts were great.Somehow when I left the scene for 10 years or so my posts got wiped out.Now I'm back in the game.Good seein ya.Hope this is ok to post here.My02.
#7
Re: OBDI trouble code issue
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armedtrigger
LT1 Based Engine Tech
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02-24-2015 08:30 PM