LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

car threw 6 codes, but runs fine

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Old Feb 24, 2004 | 02:25 PM
  #1  
mikeRv6's Avatar
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From: New Jersey
car threw 6 codes, but runs fine

Last night i installed new o-rings in the injectors and sprayed the MAF down with a little eletrical cleaner. Ive been having an ongoing vaccume leak and the new orings seemd to fix it.

Ive also been having a problem with my cooling fans, they turn on when i pull the MAF plug, but they wont turn on while idleing to keep the car cool.

After a few minutes of driving, I got an ses light, I scaned it at got 6 error codes. 5 of them are for system that are all controled by the same fuse, which blew. Those 5 were:

EGR electical fault
CCP electrical fault
Fan 1 fault
Skip shift circut fault
Reverese Inhibit Circut fault

This fuse has blown before, bit ive never gotten an ses light from it.

The 6th code was MAF system fail, that must be related, but im not sure how. Also, why would i get a code for the MAF, yet the car ran perfectly?

Any help would be great
Old Feb 24, 2004 | 02:35 PM
  #2  
93transam1234's Avatar
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From: Maryland
.

I think the MAF light came on because you had just cleaned it Maybe it was still a lil wet or try unpluging it them pluging it back on.

Also i would try to see what is causeing that fuse to blow, I have never had a single fuse blow on me.... seems kinda weird you would have the same one blow more than once
Old Feb 24, 2004 | 02:56 PM
  #3  
mikeRv6's Avatar
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From: New Jersey
Well I drove for about 15 min before the light came on, i guess it still could have been wet.

About a month ago the fan fuse would blow all the time, I tried to figure out what was wrong, but before i could, the problem went away, now it seems its back.
Old Feb 24, 2004 | 03:35 PM
  #4  
93transam1234's Avatar
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From: Maryland
hmm maybe take a good look under the or behind the fuse box with a mirrior see if any wires are burnt looking, When i installed my radio in my Caprice i destroyed a ground wire that went through the etire dash, it took a looooong time to fix it all
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