High Pressure CR318C Common Rail Test Bench Diesel Injector Calibration Diagnostic

High-pressure common rail systems are widely used in cars, light commercial vehicles, heavy trucks and construction machinery, becase the High-pressure injection technology offers the following advantages:

1. Improved Combustion Efficiency
High-pressure injection increases fuel pressure to over 100 bar, injecting fuel into the cylinder in finer particles and enhancing atomization. This allows for more thorough mixing of fuel and air, resulting in more efficient combustion, thereby improving engine power output and fuel economy.

2. Reduced Pollutant Emissions
High-pressure injection ensures a more uniform mixing of fuel and air, reducing localized combustion failures and thereby reducing emissions of harmful substances such as HC (unburned hydrocarbons) and CO (carbon monoxide).

3. Adapting to Environmental Regulations
With rising environmental standards, high-pressure injection technology has become a key means of meeting stringent emission regulations, such as EURO VI. In particular, stratified combustion mode can further optimize nitrogen oxide (NOx) and particulate matter (PM) emissions.

4.Coping with Complex Operating Conditions
Modern engines must balance the combustion demands of urban congestion (low load) with high-speed driving (high load). High-pressure injection precisely controls injection quantity and timing to achieve efficient operation under various operating conditions.

In order to diagnose and repair the high-pressure common rail system, including diesel injectors and injection pumps, previous experience and technology are no longer sufficient, and it is necessary to resort to modern advanced professional common rail test benches.