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Old 06-04-2018, 12:59 PM   #1
John27
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After flashing A new tune to your car

is it necessary to disconnect battery to reset ecu just after loading new tune to your car ?
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Old 06-04-2018, 01:02 PM   #2
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No.
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Old 06-04-2018, 01:07 PM   #3
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The ecu gets reset on every flash.
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Old 06-04-2018, 01:14 PM   #4
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thank you guys
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Old 06-04-2018, 03:50 PM   #5
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After every reflash just keep it for 30 seconds in IGN ON mode, then push dowb the throttle all the way slowly 2 times, then crank the engine up and leave it idle for 3 minutes without touching throttle

You re good To go then.
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Old 06-08-2018, 03:03 PM   #6
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Quote:
Originally Posted by John27 View Post
is it necessary to disconnect battery to reset ecu just after loading new tune to your car ?

Disconnecting the battery after the tune will only set you back. Start the car after the flash is complete, don't touch the throttle and let the car idle for 2 minutes. Then when you drive work your way through the rev range to allow the ecu to run through the new tune.
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