故障现象一辆雷克萨斯IS200T车,搭载8AR-FTS发动机,累计行驶里程约为1万km。车主反映该车发动机故障灯和防侧滑灯异常点亮,熄火后重新起动发动机,故障依旧,但车辆运行无异常。故障诊断车辆到店后,询问车主具体的用车情况,得知该车已停放在家中5天没有行驶,今天刚准备用车,结果起动发动机后发动机故障灯和防侧滑灯异常点亮。用故障检测仪检测,发现发动机控制模块(ECM)中存 Fault phenomenon A Lexus IS200T car, equipped with 8AR-FTS engine, the cumulative mileage of about 10,000 km. The car owners to reflect the car engine failure lights and anti-slippery lights abnormal lighting, restart the engine after the flameout, the fault still, but the vehicle is running without exception. Fault diagnosis After the vehicle to the store, ask the owner of the specific car situation, that the car has been parked at home for 5 days without driving today just ready to use the car, the engine start the engine fault light and anti-slippery lights abnormal lighting. Detected with a fault detector and found that the engine control module (ECM) in the deposit