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Old 01-30-2013, 12:25 PM   #2
thom4782
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Join Date: Sep 2010
Location: Foster City CA
Posts: 1,099
I don't know enough to comment on your O2 sensor data, but I do have a clarification question for you on the fuel ventilation reading.

Have you recently used the Durametric tool to clear the fault codes? If so, you may be getting the "fail" status reading simply because the systems haven't cycled enough for the fuel ventilation system to begin monitoring once again. I had cleared all the codes in my 01S and saw a similar fail reading. After driving the car for several more days, the fuel ventilation switched from fail to pass.

Last edited by thom4782; 01-30-2013 at 12:33 PM.
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