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Hitachi Isuzu 4JJ1 Engine
Overview
The Hitachi Isuzu 4JJ1 engine is a 3.0-liter, four-cylinder, common-rail diesel engine that produces 150 horsepower and 280 lb-ft of torque. It is used in a variety of Isuzu vehicles, including the D-Max pickup truck and the MU-X SUV.
Design
The 4JJ1 engine is a compact and lightweight unit, weighing just 440 pounds. It features a cast-iron block and aluminum cylinder head, and is equipped with a single overhead camshaft and four valves per cylinder. The engine uses a common-rail fuel injection system, which provides precise and efficient fuel delivery.
Performance
The 4JJ1 engine is a powerful and efficient performer. It produces 150 horsepower at 3,600 rpm and 280 lb-ft of torque at 1,800 rpm. This gives it excellent low-end torque and pulling power, making it ideal for use in towing and hauling applications.
Fuel Economy
The 4JJ1 engine is also very fuel-efficient. It is rated for 22 mpg in the city and 28 mpg on the highway. This makes it one of the most fuel-efficient diesel engines on the market.
Reliability
The 4JJ1 engine is known for its reliability and durability. It is built to withstand the rigors of heavy-duty use, and is backed by a 5-year/100,000-mile warranty.
Applications
The 4JJ1 engine is used in a variety of Isuzu vehicles, including:
* D-Max pickup truck
* MU-X SUV
* NPR light-duty truck
* NQR medium-duty truck
* FVR heavy-duty truck
Conclusion
The Hitachi Isuzu 4JJ1 engine is a powerful, efficient, and reliable diesel engine that is ideal for use in a variety of applications. It is a compact and lightweight unit that offers excellent performance and fuel economy. The 4JJ1 engine is also known for its reliability and durability, making it a great choice for drivers who need a tough and dependable engine.
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HITACHI ISUZU 4JJ1 ENGINE SERVICE MANUAL
This Manual describes the structure and the troubleshooting of electronic control
fuel injection system (common rail type) in 4JJ1 industrial engines.
Use this manual sufficiently to perform service work properly and quickly.
General Contents:
Control System (1/2)
4JJ1 Electronic control fuel injection system (Common rail type)
Engine Manual (2/2)
Disassemble and Assemble Engine
General Information
Engine Mechanical (4JJ1)
Cooling System
Fuel System
Engine Electrical
Exhaust System and Turbocharger
File Format: PDF
Total pages:934
Size: 31Mb
Manual Language: English
This manual contains information and data to this model. Has specs, diagrams, and actual real photo illustrations, and schemes. These shop manual is as good as it gets for Diagnosing, Repairing, and Maintenancing Hitachi machinery. In addition to space savings, nice thing about having PDF files instead of a hard-printed manual is that you can use the Search feature in Acrobat to find just what your looking for and just print out the exact pages you need... or all manual.
Please, write me if you have questions. Probably I have the manual which you for a long time search.
Have a nice day.
