| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic throttle controller capable of easily detecting abnormality of an output signal even in a case where there is slight abnormality in the output signal of a throttle opening sensor, and capable of suppressing fluctuation of throttle opening.SOLUTION: An electronic throttle controller, when in a state where a displacement of a target throttle opening is a preset determination displacement or less, an error deviation ΔTPS1 between a first throttle opening detected by a first throttle opening sensor and the target throttle opening is out of a range of a dead zone (-VFB to +VFB), switches a throttle opening sensor for control from the first throttle opening sensor to a second throttle opening sensor.SELECTED DRAWING: Figure 8 |
