Light just came on and I scanned it and this code came up. Where is this piece located.
Mar 21, 2012 at 1:53 PM
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WRENCHTECH
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The piece? What makes you assume it's a defective part problem? What engine does the car have?
Mar 21, 2012 at 2:25 PM
RASMATAZ
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P0406 Exhaust Gas Recirculation Sensor A Circuit High