camaross305

iTrader: (9)

i have to let my car sit while i go away for spring break and my spare keys were stolen and my appointment to get my locks change at the dealership isnt till i come back so. My ? is if i take out my battery and ignition fuse will reseting the computer like that affect my tune? my car was custom dyno tunned by jeremy formato i believe he used ls1 edit. so if i take out the battery will i have to get it retunned or is the tune go into the memory of the computer. I know it probly sounds stupid but as far as the tunning aspect of an ls1 goes i dont know anything.

2K2WS6TA

iTrader: (2)

The tune will not be forgotten by the computer
It may run a little crappy till it relearns the idle parameters, but the tune will still be there

camaross305

iTrader: (9)

ok cool thanks

BriancWS6

iTrader: (18)

You'll be ok. The car will probably hunt for idle for a short period after the first startup, but the tune will still be there. Have fun on your trip!

horist

https://ls1tech.com/forums/pcm-diagnostics-tuning/287094-read-me-first-tuning-docs-ve-maf-ses-lights-faqs-more-01-31-07-a.html

in the FAQ section of the first post of that sticky

As stated, you won't lose your tune