METHOD OF DETECTING IRREGULAR COMBUSTION IN AN ENGINE CYLINDER.

摘要

PCT No. PCT/EP91/02140 Sec. 371 Date Jun. 3, 1993 Sec. 102(e) Date Jun. 3, 1993 PCT Filed Nov. 12, 1991 PCT Pub. No. WO92/09874 PCT Pub. Date Jun. 11, 1992.The speed for each cylinder of an internal combustion engine is detected at two crankshaft positions (z1, z2) of a cylinder and an irregular combustion is recognized when the gradient of the speed curve falls below limit value GW.