Fuel Injection - Diesel: Injector-Fuel: Description

There are individual fuel injectors for all six cylinders. These fuel injectors are used to spray fuel into the combustion chamber. The injectors are indirectly controlled by piezo actuators that allow precise timing of up to five injections with minimal drift values and stable minimum amounts. The injector nozzles have eight injection orifices which allows for optimum fuel atomization. Each injector has a six digit alphanumeric code on the injector top which must be entered into to ECM using the scan tool. Specific moving parts inside the injector are graphite coated to assist with the lubrication process.