| 摘要 |
<p>PURPOSE:To judge if the traction control operate in a prescribed state or not. CONSTITUTION:When a traction control demand signal is outputted on the basis of the detection of the idling of a driving wheel (S1), the control object (fuel supply quantity, ignition timing, brake oil pressure of the driving wheel) in correspondence with the traction control demand signal controlled (S2). Each standard time T which is different for each control object is set (S3-S5), and the output continuation time of the traction control demand signal and the standard time T are compared (S6). When the output continuation time of the traction control demand signal is larger than the standard time T, the trouble judgement for the traction control system is carried out.</p> |
