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Accessing Parameter Lockout CAT ET Software
The Parameter Lockout function allows parameters to be locked so that they cannot be changed anywhere in the Service Tool by service Mechanics. To unlock the parameters, Factory or Customer Passwords are required. Accessing To run the Parameter Lockout function: 1). Connect CAT ET 2022A to the Service Tool connector. 2). Select Parameter Lockout from the Service Menu. 3). The Parameter […]
How To Programming Engine Cooling Fan For Caterpillar On-Highway Trucks
HOW TO PROGRAMMING ENGINE COOLING FAN FOR CATERPILLAR ON-HIGHWAY TRUCKS Figure 1.1 – Cooling Fan Drive and Clutch (C13 Truck) (A). Accessing the Configuration on CAT ET software – Input Selections and Output Selections: 1). Fan Control Type The Fan Control Type parameter determines if the ECM is used to operate the Engine Cooling Fan, […]
EXHAUST GAS RECIRCULATION (EGR), AND WHY WE NEED EGR COOLERS
Exhaust Gas Recirculation Basics The Exhaust Gas Recirculation (EGR) system is sometimes misunderstood as to its function and purpose. In many countries around the world, the emissions of Nitrogen oxide (NOx) from diesel and gasoline vehicles are restricted by legislation. EGR is an effective technical solution to control NOx values. The principle of EGR is […]
Throttle position sensor
1. Functions and duties of throttle position sensor Throttle position sensor is used to measure the open position of the throttle to report to the ECU. From there, the ECU will use the information signal sent by the throttle position sensor to adjust the fuel injection time, cut off the fuel, early ignition control, adjust […]
Fuel Injector
1. What is Fuel Injector ? A fuel injector is an electronically controlled mechanical device which is used to inject/spray (just like a syringe) the fuel into the engine for the preparation of correct air-fuel mixture which in turn provides efficient combustion to the engine. The position of the fuel injectors differs for different engine […]
Exhaust Brake System
Exhaust Brake System 1. What is Exhaust Brake ? An exhaust brake is a means of slowing a diesel engine by closing off the exhaust path from the engine, causing the exhaust gases to be compressed in the exhaust manifold, and in the cylinder. Since the exhaust is being compressed, and there is no fuel […]
How to Block EGR Valve Paccar MX
In this Post, i will show you How to Block EGR Valve Paccar MX series after Delete The basic principle for blocking off EGR is the same on all engines (Cummin and Detroit, you can refer old post on this Page). EGR has to be blocked with steel plates on both cold & hot side. […]
How to Block EGR Valve Detroit
In this Post, i will tell you how to Block EGR Valve Detroit after Delete. Which work you need to do on truck After Delete EGR – Block EGR Valve after Delete? The basic principle for blocking off EGR is the same on all engines. EGR has to be blocked with steel plates on both […]
Data Monitor On Allison DOC Software
Allison DOC Software The Data Monitor allows you to view controller information in a table format. The data display is dynamic and displays real-time data as it occurs. This screen is divided into four major grids: Diagnostic Data (left side), Input Functions (upper right side), Output Functions (center right side), and Shift Inhibits (lower right […]
Programming ECM using CAT ET Software
The WinFlash tool can be used to set up and consecutively program the Flash memory of all onboard ECMs. Instructions To program an ECM: 1). Start a connection to the Service Tool. Read More: How to Connecting CAT ET Software to the ECM. Select one of the following ECMs…. Blank Box: #2841B017JJ Flash Required. Select Flash. 2). […]
