康明斯QSK19 CM850维修故障代码

Cummings QSK19CM850( FIS4960448)

故障代码诊断及排除

Fault code diagnosis and elimination

◆(ch13-fc115) 发动机磁性转速/位置丢失两个信号 — 数据不稳定、间断或不正确。

The ( ch13-fc115) engine magnetic speed / position lost two signal, data is not stable, discontinuous or incorrect.

◆(ch13-fc122) 进气歧管 1 压力传感器电路 — 电压高于正常值或对高压电源短路

( ch13-fc122) the intake manifold pressure sensor circuit,1voltage is higher than the normal value or on high voltage power supply circuit

◆(ch13-fc123) 进气歧管 1 压力传感器电路 — 电压低于正常值或对低压电源短路

( ch13-fc123) the intake manifold pressure sensor circuit,1voltage is lower than the normal value or to low voltage power circuit

◆(ch13-fc135) 1 号发动机机油油道压力传感器电路 — 电压高于正常值或对高压电源短路

The ( ch13-fc135) number 1engine oil pressure sensor circuit voltage higher than normal or high voltage power supply circuit

◆(ch13-fc141) 1 号发动机机油油道压力传感器电路 — 电压低于正常值或对低压电源短路

The ( ch13-fc141) number 1engine oil pressure sensor circuit, voltage is lower than the normal value or to low voltage power circuit

◆(ch13-fc143) 发动机机油油道压力 — 数据有效但低于正常工作范围（中等严重级别）

The ( ch13-fc143) engine oil pressure data effectively but below the normal operating range ( moderate severity level )

◆(ch13-fc144) 1 号发动机冷却液温度传感器电路 — 电压高于正常值或对高压电源短路

The ( ch13-fc144) number 1 engine coolant temperature sensor circuit, voltage is higher than the normal value or on high voltage power supply circuit

◆(ch13-fc145) 1 号发动机冷却液温度传感器电路 — 电压低于正常值或对低压电源短路

The ( ch13-fc145) number 1 engine coolant temperature sensor circuit, voltage is lower than the normal value or to low voltage power circuit

◆(ch13-fc146) 发动机冷却液温度 — 数据有效但高于正常工作范围（中等严重级别）

The ( ch13-fc146) engine coolant temperature data effectively but above the normal operating range ( moderate severity level )

◆(ch13-fc151) 发动机冷却液温度 — 数据有效但高于正常工作范围（最高严重级别）

The ( ch13-fc151) engine coolant temperature data effectively but above the normal operating range ( highest level)

◆(ch13-fc153) 进气歧管 1 温度传感器电路 — 电压高于正常值或对高压电源短路

( ch13-fc153) the intake manifold temperature sensor circuit,1voltage is higher than the normal value or on high voltage power supply circuit

◆(ch13-fc154) 进气歧管 1 温度传感器电路 — 电压低于正常值或对低压电源短路

The ( ch13-fc1541) intake manifold temperature sensor circuit, voltage is lower than the normal value or to low voltage power circuit

◆(ch13-fc155) 进气歧管 1 温度 － 数据有效但高于正常工作范围 － 最高严重级别

( ch13-fc155) the intake manifold1temperature data validation but above the normal operating range - the highest level of severity

◆(ch13-fc187) 传感器电源 2 电路 - 电压低于正常值或对低压电源短路

The (ch13-fc187) sensor power supply 2circuit voltage lower than the normal value or to low voltage power circuit

◆(ch13-fc195) 1 号冷却液液位传感器电路 — 电压高于正常值或对高压电源短路

( ch13-fc195) the1coolant level sensor circuit voltage higher than normal or high voltage power supply circuit

◆(ch13-fc196) 1 号冷却液液位传感器电路 — 电压低于正常值或对低压电源短路

( ch13-fc196) the1coolant level sensor circuit, voltage is lower than the normal value or to low voltage power circuit

◆(ch13-fc197) 冷却液液位 — 数据有效但低于正常工作范围（中等严重级别）

( ch13-fc197) the coolant level data effectively but below the normal operating range ( moderate severity level )

◆(ch13-fc221) 大气压力传感器电路 — 电压高于正常值或对高压电源短路

The ( ch13-fc221) atmospheric pressure sensor circuit voltage higher than normal or high voltage power supply circuit

◆(ch13-fc222) 大气压力传感器电路 — 电压低于正常值或对低压电源短路

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The ( ch13-fc222) atmospheric pressure sensor circuit, voltage is lower than the normal value or to low voltage power circuit

◆(ch13-fc223) 发动机机油燃烧电磁阀驱动电路 — 电压低于正常值或对低压电源短路

The ( ch13-fc223) engine oil combustion electromagnetic valve drive circuit, voltage is lower than the normal value or to low voltage power circuit

◆(ch13-fc224) 发动机机油燃烧电磁阀驱动电路 — 电压高于正常值或对高压电源短路

The ( ch13-fc224) engine oil combustion electromagnetic valve drive circuit, voltage is higher than the normal value or on high voltage power supply circuit

◆(ch13-fc227) 传感器电源 2 电路 — 电压高于正常值或对高压电源短路

The (ch13-fc227) sensor power supply 2circuit voltage higher than normal or high voltage power supply circuit

◆(ch13-fc234) 发动机曲轴转速/位置 — 数据有效但高于正常工作范围（最高严重级别）

( ch13-fc234) of engine crankshaft speed / position data effectively but above the normal operating range ( highest level)

◆(ch13-fc235) 冷却液液位 — 数据有效但低于正常工作范围（最高严重级别）

( ch13-fc235) the coolant level data effectively but below the normal operating range ( highest level)

◆(ch13-fc237) 外部转速指令输入（多机同步）—— 数据漂移、间断或错误

The (ch13-fc237) external rotational speed instruction input ( synchronous ) -- data drift, discontinuous or error