I have a P0406 exhaust Gas Rec Sensor A circut high trouble code and wanted to know how to trouble shoot?
Mar 4, 2010 at 11:04 PM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,236 POSTS
That is an O2 sensor code. Have you checked that?
Mar 17, 2010 at 1:49 AM
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