Change of ECU in a Nissan Sentra Gxe 2001

Manual-Mecanica
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14 years 11 months before #14586 by manual-mecanica

Change of Ecu in a Nissan Sentra Gxe 2001 published by Manual-Mecanica

Could someone help me? If you have to do any programming procedure when changing the ECU.

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Manual-Mecanica
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14 years 11 months before #14592 by manual-mecanica

Manual-Mecanica Response on the Re: Change of ECU in a Nissan Sentra GXE 2001

Why are you going to change the Ecu?, why do you change it new or used?, your key is coded?, if you have no coding can you change it but you have to open and close the contact Uas five kisses with an interval of about 5 seconds so that the IAC is accommodated.

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14 years 11 months before #14600 by manual-mecanica

Manual-Mecanica Response on the Re: Change of ECU in a Nissan Sentra GXE 2001

Thanks for the information, it served me a lot.
Answering your question that because I changed it, the reason was because I had no spark in the spark plug coils, and the reason was because it had no pulses, since the ECU was damaged.
Ask? The procedure to open and close the key is for the IAC valve to adjust?

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14 years 11 months before #14603 by manual-mecanica

Manual-Mecanica Response on the Re: Change of ECU in a Nissan Sentra GXE 2001

This is not strictly necessary but it is to avoid that it starts very accelerated or that it does not start, since the ECUS is a learning for its proper functioning, if you do not have a diagnostic equipment, it is done by hand of the way that indicates you.

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