| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an internal combustion engine control device capable of preventing damage to an exhaust treatment device while suppressing accidental fire.SOLUTION: If accidental fire detection means detects an accidental fire, an ECU 8 switches, as discharge mode switching means (S100 to S170), a ground discharge control (S150) to produce spark discharge between a normal central electrode discharge section 200 and a grounded electrode discharge section 220 to a pseudo arc discharge control (S110) to produce pseudo arc discharge assuming that the grounded electrode discharge section 220 is damaged and an ignition plug 2 is an arc discharge plug for producing discharge between the central electrode discharge section 200 and a grounded electrode annular portion 221.</p> |
