165 question

mrvette mrvette at bellsouth.net
Sun Aug 2 02:46:34 GMT 1998


the second cooling fan, if so equipped is usually controlled by a second
straight mechanical switch/temp sensor direct wired into the cyl head....turned
on at ~230 degrees...GENE

Bruce Plecan wrote:
> 
> -----Original Message-----
> From: Vance Rose <javer96 at snowcrest.net>
> To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
> Date: Saturday, August 01, 1998 9:23 PM
> Subject: 165 question
> 
> >Hi All
> >
> > In 165 ecm noticed that there were two set of temps settings for cooling
> >fan.  Pin C1 controls cooling fan. Wondered if there was a second output
> >pin for fan control?
> 
> I show a D11 as Fan Press A/C.  No where do I see a second
> reference to a 2nd cooling fan.   Let, me know if that works,please
> Cheers
> Bruce
> 
> Wanted to have two fans in pu that came on at
> >different temps. Have some minor drivabilty problems in really hot weather
> >- hope to have ecm do controlling of fans instead of wiring to have come
> >with eng running.
> >
> >
> >TIA Vance
> >

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