× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
P1406B 97 G2500 5.7 EGR D/C% PID
Posted to Technical Discussion Forum on 8/4/2004 8 Replies

97 G2500, 5.7L Vortec. Sets DTC P1406B, did it for me on a short test drive on moderate acceleration as I pulled out of the driveway.

I have three relevant PIDs on the Genisys--EGR Actual Position, EGR Desired Position and EGR D/C%. I have no idea what EGR D... Login to read more.

8 Replies Received (View Replies)