Replaced cat cnvrtr, O2 sensor. Now show P0138,P2270. ANother sensor? Which one on 2003 Lincoln Aviator

Previous codes prior to replacement of cat converter and sensor were P0132, P0301, P0316, P2195. Had previous intake manifold gasket, vent hose, spark plugs in Sept

by in Slinger, WI on November 12, 2012
1 answer
ANSWER by , November 13, 2012
check online