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Muti Injection Event
| Questions |
Answers |
| This takes place as the piston begins its travel up the cylinder bore shortly after Bottom Dead Center. This injection event allows a small amount of fuel to enter the cylinder to let the fuel and air begin to mix. |
Pilot Injection |
| This is where an amount of fuel is added again to shorten the ignition delay for the main injection. This helps reduce noise or what is known as “fuel knock” when the main injection takes place. This injection cycle also reduces engine vibration along wit |
Pre-Injection |
| This injection event provides fuel needed for combustion and power. |
Main Injection |
| This injection event occurs in a split-second after the main injection. This helps burn any remaining PM (Particulate Matter). |
After Injection |
| This injection event is used for what is known as “REGEN” or regeneration to clean the DPF (Diesel Particulate Filter). |
Post Injection |
