C7 and C9 Engines for Caterpillar Built Machines Caterpillar


Injector Trim File

Usage:

511 511
Caterpillar电子技师 (ET) 用于在电子控制模块 (ECM) 中加载喷油器调整文件。

如果发生任何下述情况,必须向 ECM 中加载喷油器调整文件:

  • 更换喷油器。

  • 更换 ECM。

  • 253-02 诊断代码激活(如果适用)。

  • 268-02 诊断代码激活(如果适用)。

  • 调换所有气缸的喷油器。

调换喷油器

调换喷油器有助于确定喷油器或气缸中有无燃烧问题。 如果在气缸之间调换已装在发动机上的两个喷油器,还应调换喷油器调整文件。 按下 Cat ET 的"Injector Trim Calibration(喷油器调准标定)"屏幕底部的 "Exchange(调换)"按钮。 选择需要调换的两个喷油器,然后按下 "OK" 按钮。 被调换喷油器的改变次数会增加一次。

    注: 喷油器序列号和喷油器确认代码位于喷油器上。

  1. 记录各喷油器的喷油器序列号和喷油器确认代码。

  1. 点击 SIS 网站中的"维修软件文件"。

  1. 在搜索区输入喷油器的序列号。

  1. 将喷油器调整文件下载到 PC 上。 根据需要,对各个喷油器重复本程序。

  1. 将Caterpillar ET 与维修工具连接器连接。 请参阅 故障诊断与排除, "电子维修工具"中的电气故障诊断与排除。

  1. 恢复 ECM 的电源。

  1. 在Caterpillar ET 上选择下列菜单选项:

    • 维修保养

    • 标定

    • 喷油器调整校准

  1. 选择适当的气缸。

  1. 点击 "Change"(更改)按钮。

  1. 从 PC 上选择适当的喷油器调整文件。

  1. 点击 "Open"(打开)按钮。

  1. 如果得到 Cat ET 的提示,将喷油器确认代码输入字段。

  1. 点击 "OK"(确定)按钮。

    喷油器调整文件被载入到 ECM 中。

  1. 根据需要,对各个气缸重复本程序。

Caterpillar Information System:

C2.2 Generator Sets Refill Capacities and Recommendations
C27 and C32 Engines for Caterpillar Built Machines Coolant Temperature Sensor
C-10 Petroleum Engine Crankshaft Rear Seal - Remove
C9.3 Tier 4 Final Engines Engine Oil Pressure Sensor
C-10 Petroleum Engine Flywheel - Install
C-10 Petroleum Engine Flywheel - Remove
C13 Engine for Combat and Tactical Vehicles Atmospheric Pressure Sensor
C13 On-highway Engine Water Pump
C18 Marine Engines Engine Oil Level Gauge - Calibrate
C-10 Petroleum Engine Engine Oil Pump - Install
C-10 Petroleum Engine Engine Oil Pump - Assemble
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056} Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
C4.4 and C6.6 Engines for Caterpillar Built Machines Alternator Noise
C4.4 and C6.6 Engines for Caterpillar Built Machines Alternator Will Not Charge
C4.4 and C6.6 Engines for Caterpillar Built Machines Battery
C4.4 and C6.6 Engines for Caterpillar Built Machines Coolant in Engine Oil
C4.4 and C6.6 Industrial Engines and Engines for Caterpillar Built Machines Coolant Temperature Is Too High
C4.4 and C6.6 Engines for Caterpillar Built Machines ECM Will Not Communicate with Other Systems or Display Modules
C4.4 and C6.6 Engines for Caterpillar Built Machines Engine Cranks but Will Not Start
C4.4 and C6.6 Engines for Caterpillar Built Machines Engine Has Early Wear
C4.4 and C6.6 Industrial Engines and Engines for Caterpillar Built Machines Engine Misfires, Runs Rough or Is Unstable
C4.4 and C6.6 Engines for Caterpillar Built Machines Engine Oil in Cooling System
C4.4 and C6.6 Industrial Engines and Engines for Caterpillar Built Machines Engine Speed Does Not Change
C4.4 and C6.6 Engines for Caterpillar Built Machines Engine Stalls at Low RPM
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.