| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control device of an engine system capable of avoiding coking by preventing a temperature raise of compressed air discharged from a compressor. <P>SOLUTION: An ECU performs a program including a step of detecting discharged air temperature TC (S100), a step of judging whether or not the discharged air temperature TC is higher than a predetermined temperature TC(1) (S200) and a step of lowering the discharged air temperature TC by reducing supercharging pressure PIM when the discharged air temperature TC is higher than the predetermined temperature TC(1) (YES at S200) (S300). The predetermined temperature TC(1) is lower than a temperature at which coking occurs in a turbocharger. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
