一款雷克萨斯轿车加速无力故障诊断与排除

Fault Diagnosis and Troubleshooting of A Lexus Car With Weak Acceleration

针对雷克萨斯LS600h混合动力车出现加速无力、多个故障灯点亮的故障现象,通过检测与分析,发现空气滤清器脏污,2号进气温度传感器上有大量灰尘和线绒是造成此故障的主要原因。更换空气滤清器,清洁进气温度传感器后,故障排除。

A Lexus LS600h hybrid vehicle has the fault phenomenon of weak acceleration and multiple fault lights on.Through detection,it was found that the air filter was dirty and there were a lot of dust and lint on the No.2 intake air temperature sensor,which were the main causes of this fault.After replacing the air filter and cleaning the intake air temperature sensor,the fault is eliminated.