does anyone know hwo much voltage the engine fan gets?

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Jun 30, 2008 | 03:26 PM
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does any one know how much voltage the engine fan circuit provides?

5v or 12v?
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Jul 1, 2008 | 05:00 AM
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Re: does anyone know hwo much voltage the engine fan gets?
It's a 12vdc car. 5vdc is for sensors. Negative ground.
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Jul 1, 2008 | 09:24 AM
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Re: does anyone know hwo much voltage the engine fan gets?
If you are talking about the ECM fan control,


It switches a ground to the fan relay, which operates at 12 volts.
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