What's the deal with ECU adaptation - what clears it? - Saab Performance Bulletin Board - Saabnet.com
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What's the deal with ECU adaptation - what clears it?
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Posted by Steve88SiS (more from Steve88SiS) on Mon, 3 Nov 2003 09:35:58 Share Post by Email
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Took my Viggen to a drag track a cpl weeks ago and wasn't happy with the 14.3 sec time. The next day I took the car in for 20k mi service. I put the orginal ecu back in ,which I kept, and the car seemed to have more power - The original ecu pulled as strong as the stage III.

Before the day at track I had been using the car only on the hiway to and from work for about a monthor two, so I'm guessing the ecu had adapted. What can I do to clear that and start over? Does disconnecting the battery clear the ecu adapation or is it stored in some eeprom or non volatile memory?

-Steve

'01 Viggen



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