Diesel Common-Rail Injection Electronic Components Explained

Diesel Common-Rail Injection Electronic Components Explained

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Diesel Common-Rail Injection Electronic Components Explained
 

Direct Diesel injection is a true state of the art technology, which is now a main stay in vehicle manufacturers efforts to stay on top of emmissions release. This title covers the intricacies of common rail Diesel injection components. Various components are covered not just from a theoretical point of view, but also from a practical approach to diagnostics. AN effort was made to provide the best in-house developed diagrams and animations (DVD sets) possible. This series concentrates only on Diesel computer controlled injection. Enjoy...

Diesel Common-Rail Injection Electronic Components Explained
(An Automotive Diesel Series)

* - Diesel Common Rail Injection Facts 1
Presents a detailed analysis of common rail Diesel injection systems. It explains the differences between older and newer Diesel injection systems, the detailed anatomy of the injection as in multiple injection events, explores the pressure variables and more about this type of Diesel injection system.

* - Diesel Common Rail Injection Facts 2
Concentrates on the particulars of the Diesel injection pump, both high pressure and low, explains the fuel rail pressure sensor operation and how it ties with the electronic system, and it also touches on common issues with back-leakeage seen on these systems.

* - Diesel Bosch Piezo Injector Operation
Goes deep into the operation of the Diesel piezo-injector. It explain the difference between the coil or magnetic injectors seen on gas engines and the piezo or crystal injector, talks about the multi-event nature of the pulse and shows how pressure amplification triggers the injector.

* - Diesel Piezo Injector Driver
Explains in detail how the piezo injector is triggered from within the ECM. Shows how actual transistor drivers react electrically (push-pull transistor arrangement) to trigger the piezo device. You'll also see the duel polarity triggering nature of the piezo injector permitting what's called a partial pintle lift. Simply a very detailed compliment for piezo Diesel injectors.

* - Diesel Piezo Injector Voltages
Explain the dilation of the Diesel piezo injector and the voltage characteristics of the injector pulse. Here you'll understand why a 100 volt initial pulse is applied, then how the small chamber actuates the main pintle and it also touches on Amperage values.

* - Diesel Piezo Injector Electric Pulse & Pressure
Goes into the effective inertia of the piezo stack and there is no clucking noise from these injectors, how much more precise these units are, explain the high pressures and voltage needed, such as 400 volts and Amperages of -20 to +20 Amps.

* - Diesel Piezo Injector Pulse Anatomy
Explain the Turmaline or piezo injector pulse analysis down to a very detailed form. Covers the pulse duration down to the millisecond, fuel pressure, discuses improved idle and emission reduction and multiple-injection events.

* - Diesel Fuel Pressure Regulator Operation
Does into detailed operation of the Diesel injection fuel pressure regulator solenoid valve. Discuses the fuel-pressure sensor feedback, touches on duty-cycle signal, proportional or inversely proportional, relationship of duty-cycle to pressure and some safety tips.

* - Diesel Injection Pressure Sensor
Detailed explanation of how the ECM controls injector pulse by controlling pressure. Covers in detail the pressure sensor (different than most other sensors) output signal down to a specific waveform analysis, gives you a deep correlation of voltage to pressure and the entire pulse-pressure cycle.

* - Diesel Pressure Sensor Testing
Explain is detail the electrical characteristics and the Diesel piezo injection pressure sensor, linear feedback to the ECM, reference voltage, sensor ground and signal line. Get an insight on KOEO signal voltage and the standard electrical values seen of them.

* - BONUS Video...
Accelerator Pedal Position Sensor - Explain the APP sensor for either gasoline or Diesel systems.



Title #324635
Format: DVD-R