| 摘要 |
PURPOSE:To execute exactly an output correction by correcting an output of a variable inductance type sensor by considering both the output and temperature. CONSTITUTION:When processing of a microprocessor unit MPU41 moves, an output of a fuel temperature sensor 8 is inputted, and stored as a variable T in a RAM43. Subsequently, an output of a variable inductance type sensor (a timer position sensor 10 or a spill position sensor 12) is inputted, and its value is stored as a variable VA in the RAM43. Next, from a stored variable T and VA in the RAM43, a correcting value DELTAV of an output of the variable inductance type sensor is calculated by using a correcting map used for the sensors 10, 12 in a ROM42. Also, the correcting value DELTAV is added to the output of the variable inductance type sensor, and an outut for showing a corrected true position is calculated. |
