| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an abrasion determination device capable of determining the abrasion of a plasma ignition plug, and an internal combustion engine provided with the same. Ž<P>SOLUTION: An ECU determines the abrasion of the plasma ignition plug in an ignition device provided with the plasma ignition plug igniting air-fuel mixture formed in a combustion chamber by plasma discharging and a capacitor discharging inductive voltage boosted by a second battery and required for generating the plasma discharging from the plasma ignition plug. In the ECU, an abrasion propriety determination section is provided for determining whether or not the plasma ignition plug is abraded based on the inductive voltage discharged by the capacitor. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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