Scantool Diagnostics
Engine Control
P0174 System Too Lean (Bank 2) - Scantool Diagnostics:_:Monitor DTC Staus
Monitor DTC Status
1. Monitor DTCs related to MAFS, MAPS, ECTS, Injector or CVVT items with scantool.
2. Are DTCs present for the systems indicated above?
YES
1) Do all repairs associated with those codes before proceeding with this procedure.
NO
1) Go to "System Inspection" procedure