I'd really be looking at why you are getting the ambient pressure sensor code.
And in several decades of working on these cars, I am yet to see one lose all four O2 sensors at the same time…………..
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“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
Last edited by JFP in PA; 06-14-2011 at 04:00 PM.
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