Code P0101 Chevy Silverado P0404 chevy silverado recirculation exhaust gas Trouble code p0101 Code p0404 chevy silverado Trouble code P0101 - 2002 Chevrolet Silverado 1500 HD Code p0404 chevy silverado | P0404, P0405, P0171, P0174 Silverado 1500 Check Details Trouble code P0101 - 2002 Chevrolet Silverado 1500 HD Check Details ← P0171 And P0174 Code Chevy Silverado P0113 Code Chevy Malibu → Share with friends Link copied