I am looking to install efans on my 2002 tahoe and was just wondering how programming the PCM to control the e-fans is done. Do i have to sent BB my PCM of something else. Also if I install the alternator pulley do I need to get a differnat size serpentine belt. any help would be great thanks.
E-fans and alternator pulley
- Thread starter jetblast
- Start date
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You will need your PCM tuned to control the fans. We have a few different tuning options, which can be found at www.blackbearperformance.com/services.asp
You don't need a new belt for the pulley.
You don't need a new belt for the pulley.
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