Course Provider: Bosch.

Course Title: Common Rail System Diagnosis.

Course Category: Vehicle Systems Diesel.

Course Code: VSD15.

Duration: 2 Days.

Programme: Diagnostic Technician Programme.

Course content:

In 1998 a major breakthrough in diesel technology occurred, radically changing the way in which diesel engines are controlled and regulated. This new system called Common Rail, will no doubt secure the future of diesel engine power sources well into the millennium. CP1 / 3 systems as well as the new piezo controlled injection principle are amongst the various topics covered on this course.

The aim of this course is to introduce automotive technicians to the Common Rail concepts and provide information regarding system diagnosis and safety procedures. The trainee will gain valuable in-depth knowledge of electronic fault diagnosis procedures relating to this system using the latest tools designed for CR repair. Use will also be made of oscilloscopes to provide visual interpretation and analysis of various sensor signals. Vehicles will be made available to provide hands-on experience where possible.

Modules and subject areas
The course is divided into linked modules and subject areas, which allow the essential underpinning theory and practical skills knowledge to be delivered effectively. The course modules and subject areas include the following topics:

• Overview of the system layout and design concepts
• Design and function of the individual working components
• Modes of operation and unique functions including CV
• System service and diagnosis

Attainment
On successful completion of VSD 15 delegates will be able to:

• Evaluate service information to identify the test procedures for the systems.
• Identify and state the function of sensors, components and actuators relating to Common Rail systems as well as diagnosing system running faults.

Prerequisites and Recommended Reading
The minimum prerequisite for this advanced vehicle systems training course is the completion of course VSD 12, which provides a thorough background to basic sensors and actuators and diesel theory. Delegates should also have experience with typical oscilloscope and diagnostic tester operation. Prior attendance on course VSTD 9 “Diagnosis using the Oscilloscope” is strongly recommended as well as the appropriate equipment user’s courses.

Recommended literature for prior reading is the Bosch publication:
Electronic Diesel Control EDC (Part No. 1987722135)
Diesel Fuel-Injection System Common Rail (Part No.
1987722142)

Bosch technical literature ("Yellow Books") can be ordered directly from the publisher Christiani at the following website:

www.christiani.de

N.B. Each book is listed on the above website under Christiani´s own part number.

Click here for the Cross Reference table to the Bosch Part number if needed.

Click here for help on the ordering process.

Assessment and Certification
The tests and practical tasks will be carried out using Bosch test equipment, service information, training notes and course material.

Delegates will be expected to complete a course examination.

A certificate of competence will be issued to those achieving a pass mark of 70% or over.

To obtain full Diesel Diagnostic Technician status the delegate is required to complete the Diesel Diagnostic Technician, one day practical and theory test.
Upon successful completion, the delegate will be awarded with Bosch Diesel Diagnostic Technician status and certificate, awarded by the Institute of the Motor Industry (IMI).

Accreditation
All Bosch Diesel Diagnostic Technician programme courses are co-certified by the Institute of the Motor Industry (IMI) QAA scheme.