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Home >> Daewoo >> 2001 >> Lanos S, 2D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> System Specifications >> Engine Data Displays >> Air Fuel Ratio
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Air Fuel Ratio

The Air Fuel Ration indicates air to fuel ratio based on Oxygen Sensor (O2S1) inputs. The PCM/ECM uses fuel trims to adjust fueling in order to attempt to maintain an air fuel ratio of 14.7:1.