Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > Porsche 911 Technical Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered
 
autobonrun's Avatar
 
Join Date: May 2001
Location: Kansas
Posts: 1,810
Garage
Question Where is temperature switch located?

Using the electrical wiring diagram, I think I've narrowed down an interim problem with my AC. It will run 5 or 10 minutes then shut off (both fan and AC clutch). If I try it again in a day or so, it does the same thing. I have 12v at pin 30 to the fan motor relay but the relay does not pick up (no voltage at pin 86). The relay is good. The common point for the voltage to the clutch and the fan motor is through a temperature switch.

1) Is the temperture switch the variable knob on the console? If not, where is it located?

2) How do you access this switch? There are four screws on the side panels but I'm not sure if you go through the side or the front.

thanks in advance


http://www.pelicanparts.com/911/911_Parts/Electrical/911_electrical_82SC_AC.jpg

Old 08-25-2002, 02:41 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered
 
Talonz82's Avatar
 
Join Date: Apr 2002
Location: New York
Posts: 123
Hello, I am not sure if my 80 is the same as yours but if it is, the switch is on the console just above the shifter( I know you already know this) it is a rheostat (sp) switch the more you turn it clockwise the longer your compressor will run, kinduva a manuel thermostat. Yours could be dirty and losing its contact after you set it, on my car there are two screws on either side of the cover, remove them and you can access the switch.

You can tell if it is the switch by simply jumpering it across when you have access, if the comp runs continually, the switch is the likely suspect.

Please remember I'm telling you what works on my 1980 sc your car could be the same, slightly different or completely different.

Good luck with it....regards Peter
Old 08-25-2002, 05:04 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered
 
autobonrun's Avatar
 
Join Date: May 2001
Location: Kansas
Posts: 1,810
Garage
Ok, thanks.

I'll start taking it apart tonight.

Old 08-25-2002, 05:16 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Reply


 


All times are GMT -8. The time now is 07:12 AM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.