99 corvette replaced battery need to reset computer
01-06-2011, 10:05 AM
#1
1st Gear
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99 corvette replaced battery need to reset computer
I have a 99 Vette and replaced the battery. car runs but stalls out. I was told have to reset computer. Anyone know how to reset?
01-06-2011, 10:08 AM
#2
Tech Contributor
Check cables again for security.
Pull your codes, write them down, then reset all codes....
http://www.c5forum.com/ayc/dtcdic.php
01-06-2011, 10:17 AM
#3
Team Owner
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C6 of Year Finalist (appearance mods) 2019
I just changed the battery on my 04 coupe and I didn't have to do anything but set the clock.
01-06-2011, 10:20 AM
#4
Melting Slicks
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What problem did you have that you changed the battery?
Check cables again for security.
Pull your codes, write them down, then reset all codes....
http://www.c5forum.com/ayc/dtcdic.php
Check cables again for security.
Pull your codes, write them down, then reset all codes....
http://www.c5forum.com/ayc/dtcdic.php
also search "re-learn idle" proceedure and try that.
01-06-2011, 10:55 AM
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01-06-2011, 11:03 AM
#6
Melting Slicks
It should relearn after about 50 miles by itself
I've had the battery off several times. There is a relearn procedure, running with AC on and off but even if you don't do that the engine should not stall out. Sounds like you have other problems. Plugs, MAF dirty, throtle body dirty, air filter dirty. Check for codes.
01-06-2011, 01:48 PM
#7
Le Mans Master
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St. Jude Donor '13-'14-'15
The computer will "learn out" on it's own with apprx 50 miles of normal driving----The more mods you have the longer it takes---The ECM re-sets the fuel trims to "0" when disconnecting the battery--
Doing an Idle relearn will do the same thing as dis-connecting the battery and will re-set the fuel trims to "0"--so nothing gained by doing that--it just has to learn out
Doing an Idle relearn will do the same thing as dis-connecting the battery and will re-set the fuel trims to "0"--so nothing gained by doing that--it just has to learn out
