问、凌志400怠速不稳.加速无力.故障码是...

do the basic checking and maintaining frist , after this you can clearn the code ,can try the car.you can change the oxygen sensor (left and right),or watch the data when the engine is running...

1.清洗喷油嘴。2.测量汽油压力。

------------------------------------------------------------------------------------- [快车手维修助理]             .文字 ------------------------------------------------------------------------------------- [a鬼神]             1.清洗喷油嘴。2.测量汽油压力。 ------------------------------------------------------------------------------------- [malinx]             do the basic checking and maintaining frist , after this you can clearn the code ,can try the car.you can change the oxygen sensor (left and right),or watch the data when the engine is running... ------------------------------------------------------------------------------------- [guozhichao2000]             我同意 MALINX 的说法！ 看看氧传的波形！！ ------------------------------------------------------------------------------------- [超人]             我同意 --------------------------------------------------------------------- [ --------------------------------------------------------------------- [a鬼神] -------------------------------------------------------------------

我同意 --------------------------------------------------------------------- [ --------------------------------------------------------------------- [a鬼神]

我同意  MALINX 的说法！  看看氧传的波形！！