165 ECU--values for secondary fan on/off?
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From: Kingwood (just NE of Houston), TX, USA
165 ECU--values for secondary fan on/off?
What do these values do? I thought the secondary fan was controlled only by a temperature switch in the block, or by the A/C pressure switch. BTW, I have an '88 L98 GTA.
Thanks,
Jon
Thanks,
Jon
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