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Re: Bypassed Rad Fan Resistor, still have questions Posted by SWEDECAR [Email] (#112) [Profile/Gallery] (more from SWEDECAR) on Sun, 26 Apr 2009 10:40:11 In Reply to: Bypassed Rad Fan Resistor, still have questions, scott, Sun, 26 Apr 2009 07:42:13 Members do not see ads below this line. - Help Keep This Site Online - Signup |
The A/C uses the pressure switch on receiver/dryer to kick in cooling fan at low speed at 16.5 Bar and then another pressure switch (hot climate) kicks in the high speed at 22 Bar.
And then, the engine uses the temp switch in cylinder head to activate the cooling fan as well.
Are you sure you want to have it wired this way?
You know that the 30 Amp fuse is not strong enough to kick start the fan up to high speed from stand still and you risk burning the fuse at some point.
The proper scenario is for the fan to come on at low speed and if that isn't enough, it goes in to high speed. But since it is already running in low speed already, it uses a lot less power and load on the high speed fuse.
Try to find a resistor and install that. I think someone have listed a resistor to use if you search for it.
Anders
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