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Home >> Kia >> 2017 >> Forte5 LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 258 (Engine Control System Diagnosis (6 Of 6)) >> DTC P2270-00: O2 Sensor Signal Stuck Lean (Bank 1 / Sensor 2) >> DTC Inspection >> Monitor KDS/GDS Data

Monitor KDS/GDS Data

WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
Inspection Condition Inspection Procedure Reference
  1. Ignition "ON" and Engine "ON".
  1. Connect KDS/GDS to Data Link Connector (DLC).
  2. Monitor parameters in "Current Data" with GDS/KDS.
Fig 1
Fig 1: Screen Display - Current Data Of O2 Sensor At Approx 2300 RPM
G12330444Courtesy of KIA MOTORS AMERICA, INC.
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  • Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage. Repair or replace as necessary and then go to "Verification Of Repair " procedure.
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