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Programming my sentra?

1640 Views 2 Replies 3 Participants Last post by  smj999smj
I have an 03 spec v ser and I was wondering if programming my car can hurt my ecu or anything. I can’t find a good brand programmer cause apparently Nissan didn’t want you to mess with it? I found a cheesy brand that says theirs works but I don’t want to harm the car.
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It's best not to mess with these plugin programming devices. Just a waste of money and they can "brick" the ECU so that the engine doesn't run anymore.
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