Light duty diesel common rail Delphi Power Train
Multec®

A robust, cost effective modular fuel injection system for light duty diesel engine applications. Because of its smart solenoid injector design, the innovative Delphi Multec Diesel Common Rail System is extremely fast and has injection performances similar to competitive servo-piezo technologies. Its unique control strategies enable the system to deliver precise fuel quantities over the life of the engine and provide optimal emissions control and acoustic performance.

The system offers vehicle manufacturers significant simplification of the engine system design. The injectors operate at battery voltage and with the lowest energy requirements to provide a less complex and more cost effective electronics design. The injectors perform the pressure relief function in conjunction with the inlet metering system to eliminate the need for a high pressure discharge valve and, thus, further simplify packaging and reduce system cost.

Unique control strategies such as the Accelerator Pilot Control and Individual Injection Characterization provide optimal control of multiple injections.

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