F-Type ( X152 ) 2014 - Onwards

Battery Disconnect

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Old Dec 19, 2017 | 09:41 PM
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Default Battery Disconnect

I'm on reading overload help me with a quick answer if you know.

Does disconnecting the battery for the PCM to 'relearn' driving styles?

I've seen conflicting reports.

I guess it's just a battery disconnect...never hurts to try?
 
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Old Dec 19, 2017 | 11:43 PM
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Won't hurt to try. Whether the ECM reverts to the default unlearned tune when reset like that, I do not know.
 
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Old Dec 20, 2017 | 04:00 PM
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I would guess that it stores that info in solid state memory. I am doubtful that a simple disconnect will reset it, however a scan tool at the dealer can most likely clear that info!

Just guessing....
 
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Old Dec 20, 2017 | 04:03 PM
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A scan tool will not reset that type of stored information.

A hard reset will do that on my car do not know about your car.
 
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