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车型:配置GW4D20B发动机。VIN:LGWCBD183FB××××××。行驶里程:42516km。故障现象:仪表上发动机故障灯点亮,加速无力,最高车速只能达到60km/h。使用诊断仪读故障码为P1011油轨压力正向最大偏移超出范围(如图1所示)。清除故障码,故障现象消失,路试急加速时偶尔故障再次出现。
Model: Configuration GW4D20B engine. VIN: LGWCBD183FB ××××××. Mileage: 42516km. Symptoms: Engine fault light on the instrument lit, weak acceleration, the maximum speed can only reach 60km / h. Use the diagnostic tester to read the fault code P1011 rail pressure maximum positive deviation from the range (Figure 1). Clear the fault code, the phenomenon disappears, occasional failure to re-emerge when the road test acceleration.