E-fan controller for the duramax
- Thread starter dmaxvaz
- Start date
I still need to get a fan to start testing things...once I get my hands on a fan, I can make some headway on it.
I have not gotten any fans yet...if someone would like to send me a fan or two to do some tests on, that would be great. Ill probably need the fans for a couple weeks.
I'd be interested in on of these. I'm getting parts together (fans, mounting supplies) this would work out good for me.
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Also interested.. I measured ~35A on the high speed wires. So was it concluded that the ECM "LBZ" does not have the necessary code and/or PWM output to operate a driver for e-fans? I see there is a fan control under DVT tests in EFILive scan.. just what got me searching and ran me across this thread.
Found this on Summit Racing's website.
Dorman 620-654 - Dorman Electric Fans
http://www.summitracing.com/parts/RNB-620-654/
Dorman 620-654 - Dorman Electric Fans
http://www.summitracing.com/parts/RNB-620-654/
I'm not sure about the 4000cfm for the taurus fan and seriously doubt 10000cfm for any auto electric fan.. I have an old chevelle with a lincoln mark viii fan. It's a big fan and moves a lot of air. Even so, I doubt it's more than 2000cfm, and it draws around 70amps or so at startup (going from off to high speed). I can't imagine any fan moving more air than this sucker going in any type of vehicle.
I've been considering putting the extra mark viii fan I have in the shop in the lly. I was going to put it in my 98 k1500 before I got rid of it. The one in the chevelle is a 2 speed and cost about $200 at most from start to finish.
I've been considering putting the extra mark viii fan I have in the shop in the lly. I was going to put it in my 98 k1500 before I got rid of it. The one in the chevelle is a 2 speed and cost about $200 at most from start to finish.
I would be interested as well. I am looking at running 2 Spal fans that draw up close to 50 amps under load at full speed. 30102803 are the fans I plan on using. http://www.spalusa.com/store/main.aspx?p=itemdetail&item=30102803
I am in for 2 to 3 of these. Been looking for a decent controller but this just sounds awesome. Already have my taurus fans.
If you plan on using your truck for pulling anything I 'd suggest staying with the stock fan. My truck always ran alot hotter with my flex a lite fan setup. I pulled a 24' enclosed trailer.