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PCM fan control ?

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Old 09-19-2007, 05:54 PM
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Default PCM fan control ?
does the PCM send a ground signal to the fan relays or a + signal ? thanx
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Old 09-19-2007, 08:24 PM
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The PCM grounds the fan relays
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Old 09-19-2007, 09:04 PM
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thank you !
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