Question about 2002 Ford Escape
No...the valve can be replaced without any "computer change"...the PCM constantly monitors variations in sensor signal strength and accommodates changes to compensate for this. A new valve will not "un-calibrate" the PCM. The PCM will merely begin a new "data record" for it....with possible slow results at first lasting from as short as one minute to possibly nearly a week of driving.
Posted on Jul 07, 2008
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Posted on Jan 02, 2017
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