AZZMAN Posted November 10, 2010 Share Posted November 10, 2010 I'm at stage II with a Cobb Accessport tune. Do I need to have the car tuned again after a battery change? I had to put all my pre-set radio stations back ha. The car is running fine just wondering. Cheers. Link to comment Share on other sites More sharing options...
burnout8488 Posted November 10, 2010 Share Posted November 10, 2010 Negative Link to comment Share on other sites More sharing options...
Mr. Sinister Posted November 10, 2010 Share Posted November 10, 2010 What he ^ said. Link to comment Share on other sites More sharing options...
bmx045 Posted November 10, 2010 Share Posted November 10, 2010 Negative what he ^ said Link to comment Share on other sites More sharing options...
fishbone Posted November 10, 2010 Share Posted November 10, 2010 Only if you were running a realtime map. The base map does not get erased, it is written to the ECU and it does not get erased with a power loss. Your car will re-learn after you drive it a while (fuel trims, timing advance, etc). Link to comment Share on other sites More sharing options...
AZZMAN Posted November 11, 2010 Author Share Posted November 11, 2010 thanks all. Link to comment Share on other sites More sharing options...
05LGTLtd Posted November 11, 2010 Share Posted November 11, 2010 Since it has to "re-learn" the realtime, it might be a good idea to let it idle for about five minutes after reconnect then to drive easy for a short while. All I need now is a hill holder and a center passing light... Link to comment Share on other sites More sharing options...
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