Best way to change cooling fan temp setting? - Chevy Impala Forums
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post #1 of (permalink) Old 06-18-2016 Thread Starter
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Best way to change cooling fan temp setting?

Does anyone know my best bet for reprogramming when my cooling fans kick on? I am thinking of getting a ELM327 USB ODB2 reader, is that a good idea and if so, can anyone recommend software?
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You would only be able to monitor it with that. To change it personally you would need to purchase HPTuners. Or you could get a tuned PCM from [email protected] or get his EFI live tuner, if compatible with your car and that will give you lifetime retunes thru the email.

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