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v3hardreset [2009/02/04 07:42] twdorris created |
v3hardreset [2024/03/15 11:16] |
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- | ====== V3 Hard Reset ====== | ||
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- | In some rare situations, it may be necessary to do a hard reset of your V3 flash device (reset back to original defaults). The following describes how to do that. | ||
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- | - Turn the ignition on (don't start the engine) | ||
- | - Wait for the CEL light to go back off after a few seconds just as a check that the ECU is up and running normally. | ||
- | - Press the throttle to the floor and keep it there as you cycle the ignition key off and then back on 3 or 4 times. I usually go for 4 but 3 is the minimum. Pause for just a moment between on/off switches (like about a 1-second pause). | ||
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- | Once you have done that, the ECU should reset back to the hard coded defaults in the chip. | ||