| 摘要 |
<p>The invention relates to a method and an apparatus for determining a lambda value or an oxygen concentration of a gas mixture, wherein a lambda probe (22) is used to detect a probe signal dependent on the lambda value or the oxygen concentration, and the lambda value or the oxygen concentration is determined on the basis of the probe signal using a characteristic curve or a calculation rule. Provision is made for an interfering influence of at least one further component of the gas mixture, which is different than oxygen, on the probe signal to be corrected.</p> |
