SV-MDE-L3.3

Fuel injection: jerk pumps, injectors, unit injectors and common rail

SV-MDE-M3 · Fuel · SV-MDE-M3-A Fuel quality, the supply and treatment system, and injection from jerk pump to common rail.

Three generations of injection sit side by side on yachts: the **jerk pump**, the **unit injector** and the **common rail**. Know how each meters and times fuel, and how to test an injector.

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. The MCA Marine Diesel Engineering module must be completed at an MCA-approved training provider before sitting the MCA Small Vessel Competency examination. AI-drafted content pending subject-matter-expert review.