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Home >> Kia >> 2007 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> DTC P0171 System Too Lean (Bank 1) >> DTC Description

DTC Description

If the correction value of air-fuel ratio is higher than the threshold value, ECM/PCM sets DTC P0171.

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