Tune ?

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Jan 5, 2007 | 06:56 PM

UBLUZIN03

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From: PA

Tune ?

If i buy a W4M tune can i have him tune to run electric fans even thought i dont have them yet? Will it effect anything?

Jan 5, 2007 | 07:42 PM

KySilverado

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From: Central Kentucky

I don't think it will hurt a thing.

Jan 5, 2007 | 07:48 PM

budhayes3

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From: Hackensack, NJ

I had Bryan from PCMforLess enable my PCM for efans about a month before I actually installed them, it won't hurt anything. The pcm will ground pin 42 when the engine reaches a certain temp (whatever temp you have the fans set to come on at), but nothing will happen since the fans and harness aren't installed...no worries