| 摘要 |
A fuel alcohol content determination method involves initially feeding fuel via a fuel supply (10), via fuel distributor rail (11), to individual cylinders (21-24) of the combustion engine (1) and then taking off the exhaust gas via an exhaust bank (31), where the exhaust system (30) has at least one exhaust probe (32). Actual changes of alcohol content in fuel are evaluated from a signal curve of lambda signal (33) of the probe (32) resulting from lambda regulation. An independent claim is given for application of the method. |
