Thread: Pic diagnostics
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  #56  
Old 02-04-2024, 11:00 AM
X5chemist X5chemist is offline
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Join Date: Jun 2021
Location: Austin, TX
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So much confidence in it now, I'm driving it with "spirit". A good degrease and power wash will be done before installing the lower air flow plastic plate.

Next, trace the coolant sensor wiring. Is power to the coolant sensor 5V or 12V? Is it continuous? Will a bypass wire work? Does anyone know where the harness routes or ends? I can probe it along curves or sharp bends. Time to pull out the Power Probe short finder.

Is there an admin that can change the original post title? Change it to something like "coolant refresh learning experiences and challenges?".
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'06 X5 3.0i - bought @143,123 miles (12/26/20)

Last edited by X5chemist; 02-04-2024 at 11:09 AM.
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