APDTY 015249 Fuel Injector #2 & #7 Wiring Harness 90 Degree Upgrade Kit Repairs 98017958 On Duramax 6.6L Diesel Trucks Solves The Common Fuel Injector Wiring Harness Chaffing Issue On #2 And #7 Cylinder Upgraded 90 Degree Angle Design Prevents Future Wiring Failure Includes New Steel Mounting Brackets Painted Black To Prevent Corrosion Solves DTC Trouble Codes P0202; P2149; P0207; P2146; P1294 Used In General Motors TSB Technical Service Bulletin 05-06-04-047C