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Home >> Volvo >> 2004 >> C70 2.4 63 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel, Ignition And Engine Control Systems - Specifications, Electrical/Electronic (Convertible) >> DENSO Plotter Parameters (B5244S; 2000) >> Description of parameters >> Parameters, value >> Front heated oxygen sensor (HO2S)

Front heated oxygen sensor (HO2S)

Measurement range 0-2.

Normal value is λ=1.

At rich mixture is λ < 1.

At lean mixture is λ>1.