986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

blue62 · 08-13-2020, 09:58 AM

The Bentley book says that the ECU has to see:
206.2 degrees to trigger low speed fan operation
215.6 degrees to trigger high speed fan operation
or the A/C switched on
Hope that helps.

08-13-2020, 09:58 AM	#4
blue62 Registered User Join Date: Aug 2018 Location: Woodland Wa Posts: 1,309	The Bentley book says that the ECU has to see: 206.2 degrees to trigger low speed fan operation 215.6 degrees to trigger high speed fan operation or the A/C switched on Hope that helps.