| 摘要 |
<p>PROBLEM TO BE SOLVED: To dispense with an external variable resistor for regulating a time from detection of a predetermined crank angle position by a crank angle signal to lighting of a timing light.SOLUTION: A crank angle sensor 13 outputs a crank angle signal with rotation of a crank pulser 11. A control device 3 for error detection outputs a drive signal in synchronization with the crank angle signal which is outputted when a crankshaft 10 is estimated to reache a predetermined crank angle position. An error between an actual crank angle position of the crankshaft 10 when the drive signal is outputted and the predetermined crank angle position is detected, and information of the detected error is stored in an electronic control device 4 for controlling an internal combustion engine.</p> |
