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Re: Intermittent p-bus Posted by Bernie [Email] (#1501) [Profile/Gallery] (more from Bernie) on Sun, 11 Sep 2022 12:10:10 In Reply to: Re: Intermittent p-bus, Saabmedic, Sun, 11 Sep 2022 09:59:34 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Hello,
I have all the different modules on the P-bus cause this issue over the years. Most of them you can bypass the same as the ABS/TCS. Can't remember but I think UEC was difficult to bypass. I have even had a bad ICM do the same thing with the P-bus, remember it is the gateway. Have you tried pinging the different modules with the Tech 2. Usually the faulty one gets slightly worse response but not always. But it does give you an idea of who to bypass. Good Luck, Bernie
_______________________________________ George Riggin Specialty Automotive Current Saabs 1993 900 Turbo Conv. 1993 900 Turbo Conv. Auto 2003 9-3 Conv 2004 9-5 Arc Sedan 2005 9-3 SS 4 door 2005 9-3 SS Conv 2007 9-5 Aero Sedan 1986 900 Turbo Conv A few parts cars also
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