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| Scion FR-S / Toyota 86 GT86 General Forum The place to start for the Scion FR-S / Toyota 86 | GT86 |
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04-22-2017, 06:44 PM
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#1 |
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after resetting ecu
how long does it take for ecu to relearn everything again ?
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04-22-2017, 06:53 PM
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#2 |
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Senior gif poster
Join Date: Jun 2013
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I think it is 100 miles. I put a new battery in the FRS today and I followed these steps after connecting the battery before I actually started the car.
Turn the ignition to on, but don't start the motor press the gas pedal all the way to the floor slowly and steadily - take about 3 seconds to get to the floor slowly and steadily release the gas pedal back up - again, about 3 seconds repeat the press and release for a total of 5 complete down-up cycles turn the ignition off When I started the car after that everything was fine no rough idle or anything. You can try disconnecting again and following those steps. |
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04-22-2017, 07:13 PM
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#3 | |
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Quote:
Their is no time or distance. Ecu continuously learns fueling and timing corrections. After a reflash/reset it needs to calibrate some initial settings with cams throttle etc. see here http://www.ft86club.com/forums/showt...30#post1803730 |
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