| 摘要 |
PROBLEM TO BE SOLVED: To enable engine start when air pressure fed to a pneumatic clutch actuator is decreased.SOLUTION: In an electronic control unit, when an air low-pressure alarm due to decrease of inner pressure of an air pressure source is generated by an air pressure diagnosis (S104), and clutch control is determined as necessary (S106), a clutch failure diagnosis is compulsory stopped (S108), thereafter, the clutch control is performed only one time (S110), then the clutch failure diagnosis is recovered (S112) to enable a trial engine start by trial performing of the clutch control when the inner pressure of the air pressure source is decreased.SELECTED DRAWING: Figure 2 |
