Factory Passwords
Show/hide table
注意 |
---|
如果所装闪存文件并非设计用于此发动机,运转发动机后会造成损坏。 一定要在发动机上安装正确的闪存文件。 |
注: 出厂密码只向 Caterpillar 代理商提供。
执行下述各功能时需要出厂密码:
- 对新电子控制模块(ECM)进行编程。
更换 ECM 时,必须将系统配置参数编程设置到新 ECM 中。 如果不使用出厂密码,新 ECM 只允许对这些参数编程设置一次。 初始编程设置之后,某些参数将受出厂密码保护。 - 恢复发动机的额定值。
这可能需要更改受出厂密码保护的联锁代码。 - 解锁参数。
解锁某些系统配置参数时需要使用出厂密码。 请参阅故障诊断与排除, "配置参数"。 - 清除发动机事件和某些诊断代码。
大部分发动机事件代码都需要使用出厂密码才能从 ECM 存储器中清除。 只有在确定故障已被排除的情况下才能清除这些代码。 比如,发动机超速代码需要使用出厂密码才能从 ECM 存储器中清除。
出厂密码包含字母字符,因此必须使用 Caterpillar 电子技师(ET)来执行这些功能。 为获取出厂密码,请像密码已经到手一样执行上述功能。 如果需要出厂密码的话,Cat ET 会要求输入出厂密码,而且 Cat ET 会显示获取密码所需提供的信息。 关于用来获取出厂密码的工作表,请参阅维修故障诊断与排除, "出厂密码工作表"。
Caterpillar Information System:
C15 On-Highway Engine Boost Pressure Sensor - Remove and Install
C15 On-Highway Engine Inlet Air Temperature Sensor - Remove and Install
C15 On-Highway Engine Inlet Manifold Temperature Sensor - Remove and Install
3516C Locomotive Engine Closed Crankcase Ventilation (CCV) Fumes Disposal Filter - Replace
C15 On-Highway Engine Engine Control Module - Remove and Install
C15 On-Highway Engine Air Compressor - Remove and Install
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys K1 Overcurrent Shutdown - Reset
C175-16 and C175-20 Engines for Off-Highway Trucks Air Starting System
12M Motor Grader Daily Inspection
TH48-E70 Oil/Gas Transmission and TH48-E70-C27 and TH48-E70-C32 Package Speed Sensor (Transmission) - Install
TH48-E70 Oil/Gas Transmission and TH48-E70-C27 and TH48-E70-C32 Package Speed Sensor (Transmission) - Remove
TH48-E70 Oil/Gas Transmission and TH48-E70-C27 and TH48-E70-C32 Package Transmission and Torque Converter - Connect
C15 On-Highway Engine Fuel Pressure Sensor - Remove and Install - ARD Pilot Fuel Pressure Sensor
C15 On-Highway Engine Fuel Pressure Sensor - Remove and Install - ARD Main Fuel Pressure Sensor
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Silicon Controlled Rectifiers - Test
C15 On-Highway Engine Clean Gas Induction Cooler - Remove and Install
C27 and C32 Generator Set Engines Aftercooler - Remove
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Emergency Power Off - Reset
C15 On-Highway Engine Inlet and Exhaust Valve Springs - Remove and Install
2006/08/07 Marine Engines are Shipped Without Oil {1348}
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Log File - Retrieve
2006/08/07 A New O-ring is Now Used {1063, 1380}
C13 and C15 On-highway Engines Kickout Bypass - Test
C13 and C15 On-highway Engines Power Take-Off - Test