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Home >> Hyundai >> 2012 >> Tucson GL, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0171: System Too Lean (Bank 1) >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

  1. Monitor DTCs related to MAFS, MAPS, ECTS, Injector or CVVT with GDS.
  2. Are there the DTCs above-mentioned?

    YES 

    • Do all repairs associated with those DTCs before proceeding with this procedure.

    NO