39. 汽油噴射引擎當進行燃油壓力測試時,包括下列哪些步驟?(A)relieve the fuel pressure(B)disconnect the quick-connect fitting an
問題詳情
39. 汽油噴射引擎當進行燃油壓力測試時,包括下列哪些步驟? (A)relieve the fuel pressure (B)disconnect the quick-connect fitting and attach the fuel pressure gauge (C)open the fuel tank filler cap (D)read the fuel pressure gauge。