P0405
DTC Definition:
EGR Flow Sensor A Circuit Low Input
P0405
DTC Definition:
EGR Flow Sensor A Circuit Low Input
03 SIlverado LS SCLB 4.8 w/ 3.42 rear, K&N FIPK, mild catbak duals, vette servo and a few other things added.
http://img.photobucket.com/albums/v2...hughes/600.jpg