Scantool Diagnostics

Engine Control
P2188 System Too Rich at Idle (Bank 1) - Scantool Diagnostics:_:Monitor DTC Staus

Monitor DTC Status

1. Monitor DTCs related to HO2S, MAFS, MAPS, ECTS, PCSV, 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