A.技師A說(shuō)得對(duì) B.技師B說(shuō)得對(duì) C.他們說(shuō)得都對(duì) D.他們說(shuō)得都不對(duì)
A.技師A和B B.技師B和C C.大家都對(duì) D.大家都不對(duì)
A.MAF故障 B.發(fā)動(dòng)機(jī)右排側(cè)進(jìn)氣道有泄漏 C.供油油壓過(guò)低 D.PCV閥脫落