Unhooking battery remap delete???

[Stu_182]

I've had my car mapped at rstuning and would phone them for advice but obv there shut on Sunday. If I unhook my battery whilst fitting a new air bag will this clear the map from the ecu?

 

[172Ben]

No I don't believe it will

 

[hixxy]

No, the data is stored in non-volatile RAM i.e. saves the data even when the power is disconected.

 

[maupineda]

No you will not lose the remap, only the learning layer. you will actually feel it better after the reconnection

 

[Fastchip]

You will not lose the map calibration.
You will not lose the learning parameters either.