Common Rail Fuel Pumps
Common Rail pump testing
We supply a testing service of most Common Rail Fuel pumps and Injectors to help diagnose faults before replacing or repairing.
Testing common rail fuel pumps is essential for ensuring the proper operation of modern diesel engines. The process typically begins with visual inspection to check for leaks, damage, or loose electrical connections. A fuel pressure test is then conducted using state of the art test equipment and comparing rail pressure with manufactures specifications, ensuring the pump is delivers adequate pressure under various engine conditions. Electronic diagnostics are also used to monitor components like the fuel pressure regulator and volume control valve. Additional tests such as fuel delivery volume help identify issues related to fuel flow and pressure stability.
Accurate testing can diagnose pump failure early, prevent engine damage and maintain optimal performance.
Reconditioning Common Rail Pumps
Reconditioning common rail fuel pumps is a precise process aimed at restoring the pump to optimal working condition without the need for complete replacement. It typically involves disassembling the unit, carefully inspecting components for wear or damage, and cleaning internal parts to remove carbon, varnish, or debris buildup. Critical elements such as seals, bearings and valves are replaced, while the high-pressure components are measured and tested against strict tolerances to ensure efficiency and reliability. Once rebuilt, the pump is calibrated and tested on specialized equipment to verify pressure delivery, flow consistency, and is leak-free operation. Proper reconditioning not only extends the service life of the fuel pump but also restores fuel efficiency, reduces emissions, and offers a most cost-effective solution compared to purchasing a brand-new unit.
New Common Rail Fuel pumps
New common rail fuel pumps are advanced high-pressure pumps used in modern diesel engines to improve fuel efficiency, performance and emissions control. Unlike older mechanical systems, these pumps work with electronically controlled injectors and a shared high-pressure rail, ensuring precise fuel delivery at pressures often exceeding 2,000 bar.
This high-pressure system atomizes fuel more effectively, leading to cleaner combustion, increased power output and reduces fuel consumption. Modern common rail pumps are also designed with durability in mind, using advanced materials and coatings to withstand extreme pressure and reduce wear.
Additionally, they incorporate features like variable pump control and improved lubrication systems to enhance reliability and meet stringent emission standards.