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-   -   99 corvette replaced battery need to reset computer (https://www.corvetteforum.com/forums/c5-tech/2753659-99-corvette-replaced-battery-need-to-reset-computer.html)

DAVE BARDON 01-06-2011 10:05 AM

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?

lucky131969 01-06-2011 10:08 AM


Originally Posted by DAVE BARDON (Post 1576433032)
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?

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

jrose7004 01-06-2011 10:17 AM

I just changed the battery on my 04 coupe and I didn't have to do anything but set the clock.

99 vett babycar 01-06-2011 10:20 AM


Originally Posted by lucky131969 (Post 1576433054)
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

:iagree:also search "re-learn idle" proceedure and try that.:cheers:

All_Motor_C5LS6 01-06-2011 10:55 AM


Originally Posted by DAVE BARDON (Post 1576433032)
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?

when you disconnect the battery, the computer resets

bighank 01-06-2011 11:03 AM

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.

tblu92 01-06-2011 01:48 PM

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


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