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ECU re-learning? 200

posted by  instantcrow on  Sun Aug 24 10:55 CST 2008
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last visit: Thu Nov 27 05:55 CST 2008
[RELATED]

Do ECU's need to re-educate themselves after the battery has been disconnected for about an hour? I disconnected my battery to fix my temp compensating board, and noticed that the engine ran rough with poor idle for about one minute after I restarted. The car is tip-top...have had no problems; clean throttle body, no leaks, etc. After a minute she went back to herself and has been fine since. Was this the ECU awakening itself from a slumber?






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