changing battery (will it affect tuning)

[kulangot]

hi there.. i just had my 97 kouki rb tuned. i was out of the country for awhile and now i'm back home. i was going for a drive but the car won't start. i jumped the battery and it started fine. i'm thinking of getting a new battery. will the tuning set up or the afc get affected if i take off the terminal from the current battery and put to a new one?

thank you..

[g6civcx]

had my 97 kouki rb tuned

will the tuning set up or the afc get affected if i take off the terminal from the current battery and put to a new one?

What is "tuned" and "tuning set up"?

[kulangot]

well the settings on my afc when it was dynoed by a tuner.

[g6civcx]

There are many manufacturers and models of "afc". Ask the manufacturer of your "afc".

[Ceepo]

im sure its fine, you could always if your really scared hook jumper cables to your car battery terminals and a seperate battery while you swap it out... lol but i bet it is stored in the computer, its like your desktop computer, when you move/unplug it from its power source, do you loose all the music/files you illegally downloaded lol...

[murda-c]

if you want you can just start the car before changing the battery....but you shouldn't lose any tuning settings either way unless you have some weird tuning setup.

[kulangot]

thanks.. yeah i also thought settings is in the ecu and shouldn't get affected for replacing batteries. when i attached the charger to the batt, it was totally dead so i assumed its the same as not having a battery. just wanted some opinions. thanks guys..