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E-Fan controller option
2005 Hummer H2 LUX
Whipple SC
Ceramic coated headers
Re: E-Fan controller option
Having issues?
Re: E-Fan controller option
2005 Hummer H2 LUX
Whipple SC
Ceramic coated headers
Re: E-Fan controller option
The PCM in your truck right now is capable of controlling the electric fans. You will need to run some additional wires from the electric fans to the PCM as the H2's never came w/ that. I have no clue if the programming is even setup in the stock tune. You're going to have to talk to a tuner, they would know.
As far as specifics...if you have already searched the forums, I dont ever remember any documented how-to's on this. I'd head over to performancetrucks.net and look for some of the other guys doing this to the pickups.
Re: E-Fan controller option
2005 Hummer H2 LUX
Whipple SC
Ceramic coated headers
Re: E-Fan controller option
You are not going to gain anything w/ that truck fan setup, you need to find LS1 fan setup out of a camaro/firebird....higher flow numbers
The only advantage I could see running electric fans is if you plan on going through some deep water.
If you are running hot, forget about all this bull**** and just buy a Ron Davis radiator. That will completely eliminate all temp problems.
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