Location of turbo overpressure switch on 1990 900 turbo - Saab 900 Bulletin Board - Saabnet.com
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Location of turbo overpressure switch on 1990 900 turbo
Posted by Lee [Email] (more from Lee) on Sat, 27 Sep 2003 19:28:44
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I am looking for the overpresssure switch on my 1990 900 turbo. There is a disconnected vacuum hose behind the instrument cluster that gives off boost like indications ( suction and vac. pressure under opperation due acceleration ). The APC/Turbo boost gauge does not read anything as well. My concern is that this hose is supposed to be connected to something that gives the APC control signal to make the APC gauge work. I looked in the location by the pressure sensor and the overpressure switch was not there, any suggestions would be helpful. Also there seems to be some vacuum hoses that are mis-routed in the engine compartment, i have been unable to locate a sufficent vacuum diagram so this would also be helpful in my quest of fixing someones ill conceived f-ups. thanx
posted by 65.30.23...
Posts in this Thread:
- Location of turbo overpressure switch on 1990 900 turbo, Lee, Sat, 27 Sep 2003 19:28:44 <-- Viewing This Message
- Re: Location of turbo overpressure switch on 1990 900 turbo, JohnK, Sun, 28 Sep 2003 13:21:57
- Re: A 1990 does not have an overpressure switch..., K-Saab
, Sun, 28 Sep 2003 10:28:16 - Re: Location of turbo overpressure switch on 1990 900 turbo, Steiner, Sun, 28 Sep 2003 09:50:33
- Re: Location of turbo overpressure switch on 1990 900 turbo, Tyler, Sat, 27 Sep 2003 21:20:25
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