Method of diagnosis of multi-cylinder internal combustion engines and means for carrying out the method

摘要

For allocating to the respective cylinders cylinder-specific measured values taken from an internal combustion engine under test with the ignition suppressed the measured values are continuously numbered while the ignition is suppressed. After the suppression of the ignition has ceased the numbering is continued at least until the occurrence of the measured value from a cylinder determined by the ignition, after which, bearing in mind the known firing order of the engine, all the measured values can be allocated to the respective individual cylinders.