| 摘要 |
The present invention fall into the field of methods and devices therefor for controlling the normalised air-fuel ratio of an internal combustion engine, otherwise known, in technical terms, as Lambda. The present invention is based on the use of the ionisation current released by a device positioned on each cylinder of said engine. This ionisation current is measured by a Control Unit equipped with a low-pass filter and electronic means which implement the invention. |
