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车型:F18,配置N52发动机。故障现象:客户进厂反映燃油液位不准,行驶过程中燃油表液位表会往满箱油方向上涨,同时也会下降,有时油箱加满油后指针会停止在半箱油状态。故障诊断:接车后验证客户反映的现象的确存在,连接宝马诊断仪读取故障码为“右侧燃油液位传感器对正极短路或断路”。分析故障码导致原因可能是线路故障,燃油液位传感器损坏,模块损坏。执行仪表自检测功能,燃油表指针能从零刻度转到顶,表明仪表是正常的。诊断仪进入KOMBI仪表
Model: F18, equipped with N52 engine. Symptom: The customer into the plant to reflect the fuel level is not allowed, the fuel gauge during the driving process will move to full tank of oil level rise, but also decline, and sometimes after the tank full of oil pointer will stop in the half box of oil state. Troubleshooting: After the car to verify the phenomenon of customer feedback does exist, connect the BMW Diagnostic Device to read the fault code is “right fuel level sensor on the positive short circuit or open circuit ”. Analysis of fault code may be due to line failure, the fuel level sensor is damaged, the module is damaged. Performing the self-test function of the instrument, the fuel gauge can be turned from zero to the top, indicating that the instrument is normal. The diagnostic instrument enters KOMBI instrument