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Re: Re:resopnse for RS- Posted by RS [Email] ![]() ![]() ![]() In Reply to: Re:resopnse for RS-, Dave, Sun, 28 Jan 2001 16:45:07 Members do not see ads below this line. - Help Keep This Site Online - Signup |
You got me baffled. It does just what it's supposed to do and then some.
I wonder if there's an alternate vacuum hose routing. Have you looked under there and found that the pressure transducer is disconnected from the vacuum line?
Or if, as one of my EE buddies called it in class, the "psychic force" tells the APC what's going on with the manifold pressure :-) (BTW, he didn't go on to become an electrical engineer - he's in sales. heh heh heh)
Just brainstorming here - I wonder if there's a resistor in the line in place of the pressure transducer, always indicating a low manifold pressure to the APC. Come to think of it, that's what having the transducer unhooked from the vacuum line would do - constant resistance, fooling the APC into "thinking" that the manifold is always at atmospheric pressure.
I'll have to try that - remembering to plug the vacuum nipple on the intake manifold, of course.
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