How to save and write ECM data for Nissan Sentra 2014 with Launch X431 Torque?

Nissan Sentra ECM Data Save & Write by Launch X431 Throttle:

First select “Nissan”

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To confirm the software select “OK”

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Select “The Vehicle With 16PIN”

Confirm VIN select “OK”

Select “Automatic Selection”

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Confirm VIN,Model,Year and select “OK”

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Select “System Selection”

Select “BCM(Body Control Module)”

It will show you a system information,just press “OK”

Select “Special Function”

Now select “Saving Data For Replace CPU”

This function is used when replacing or reprogramming the cpu

This function saves the data that is stored in cpu in device

Select “OK”

Press “Start” button,then Launch X431 Throttle will save CPU data automatically

Click “Ok” button

Back to menu to select “Writing Data For replc CPU”

This function is used when replacing or reprogramming the CPU

This function writes the data saved with “SAVING DATA REPLC CPU function” in to CPU

Select “Start”,then it prompt “Data writing has been completed”

Test done!

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