Vehicle Electrical and Electronic Systems
plan i program specijalističke obuke
Ciljevi obuke / Learning outcomes
On completion of this unit a learner should:
1. Understand vehicle lighting circuits and the operation of lighting circuit
components
2. Understand the operation of vehicle wiper and auxiliary electrical systems
3. Understand analogue and digital vehicle instrumentation systems
4. Be able to isolate, remove and replace vehicle electrical systems
Key skills
Achievement of key skills is not a requirement of this qualification but it is
encouraged. Suggestions of opportunities for the generation of level 3 key skill
evidence are given here. Staff should check that learners have produced all the
evidence required by part B of the key skills specifications when assessing this
evidence. Learners may need to develop additional evidence elsewhere to fully
meet the requirements of the key skills specifications.
AUTOMOTIVE ELECTRICAL AND ELECTRONIC SYSTEMS
CATALOG DESCRIPTION:
AUTO 71A—AUTOMOTIVE ELECTRICAL AND ELECTRONIC SYSTEMS—1.5 unit
This is a Bureau of Automotive Repair approved alternative to the ASE A-6 certification required for
obtaining and maintaining smog technician licenses. This course focuses on diagnosis and repair of
automotive electrical and electronic systems. The course is designed to help the student
understand how electricity works in today’s modern automobile. Industry Advisory: Students
entering the course are expected to have a firm background in automotive engine theory and
operation. In order to be eligible to take the State Licensing Exam at completion of the
course/program, they must also have one year trade experience in engine performance/emissions,
or nine semester units (13 quarter units) in Automotive Technology, or 180 hours at an accredited
automotive school. 1 hours lecture, 1.5 hours laboratory.
EXPECTED OUTCOMES FOR STUDENTS:
Upon completion of the course, the student should be able to:
-
diagnose and repair automotive battery, starting, and charging
systems using meters, test lights, and logic probes;
diagnose open, short, and grounded circuits;
diagnose intermittent electrical problems;
explain Ohm’s Law and apply in lab exercises;
Vehicle Electrical and Electronic Systems - plan i program specijalističke obuke
-
perform a voltage drop test;
read and understand a wiring diagram including standard
industry symbol identification;
successfully apply diagnostic flow charts in order to achieve
accurate diagnostic results of electronic components.
CONTENT:
-
Use of meters, test lights, and logic probes in diagnosing battery,
starting, and charging systems
Circuit Problems
Opens, causes and corrections
Shorts, causes and corrections
Grounds, causes and corrections.
Intermittent electrical problems
Diagnostic Strategy
Collection Information
Attacking problem
Ohm’s Law and electrical theory
Ohms Law
Computing Ohms Law
Using Ohms Law in stock vehicles
Using Ohms Law with aftermarket accessories
Voltage drops
What do they mean?
Better than Ohms?
Wiring diagrams
Schematic Icons
Reading Charts
Diagnostic Flow Charts
METHODS OF INSTRUCTION:
- Lecture and discussion
- Audio Visual presentations
- Hands-On lab Exercises
TYPICAL ASSIGNMENTS:
- Read each chapter in the text and be prepared to seek clarification and
ask questions in class.
- Orally discuss the material covered in each chapter.
- Complete the review questions and related lab exercises for each
chapter.
- Explain how the computer is used to control the a alternator
- Why do voltage regulators include temperature compensation
Vehicle Electrical and Electronic Systems - plan i program specijalističke obuke
-
Complete lab activity worksheets for diagnosis and debugging using
electrical/electronic diagnostic equipment.
Charging voltage check
Lighting system troubleshooting
EVALUATION:
Students must demonstrate proficiency in each of the expected outcomes above
by:
- passing the final exam with a minimum of 70% correct;
- demonstrating competency when performing required lab
assignments;
- meeting mandatory 100% attendance criteria;
- exhibiting appropriate effort regarding shop safety and class
participation.
Communication Level 3
When learners are: They should be able to develop the following
key skills evidence:
• extracting information from vehicle and equipment manufacturer’s data (eg
paper-based manuals, parts lists, etc.).
• preparing service records to indicate removal and refitting procedures carried
out.
Information communication technology Level 3
When learners are: They should be able to develop the following
key skills evidence:
• extracting information from vehicle and equipment manufacturer’s data (eg
computer-based information).
• preparing a report that may include photographic evidence of removal and
refitting procedures, sketches/ diagrams plus test data.
Problem solving Level 3
When learners are: They should be able to develop the following
key skills evidence:
• planning for the removal and replacement of electrical/ electronic vehicle systems
Vehicle Electrical and Electronic Systems - plan i program specijalističke obuke
Oblasti koje se obrađuju
1. TYCO Electronics
Connections for Electrical and Electronic Devices
2. BOSCH – L-Jetronic
A gasoline fuel-injection system
The spark-ignition engine
L-Jetronic
Fuel system
Control system
Control unit
Electric circuitry
Prevention of pollutant emissions
Further development of electronically controlled fuel injection systems
3. FUEL injectors
Purpose and Function.
Method of Measurement.
Power Ratings of Fuel Injectors. [Horsepower]
Effects of Fuel Pressure on Pintle Type Fuel Injectors
4. KST 530/540/570
User instructions
Description of unit
Initial start-up
Maintenance
Technical data
Napomena:
Svaki kandidat dobija paket od dva DVD-a
Bosch Diagnostics - ESI[tronic] DVD 1 (2010 Multilang)
Catalog spare parts BE tronic 2009 is an extensive catalog of all products the firm R. Bosch GmbH.
Information on spare parts, standard-setting clock, data alignment fuel pump, programs to work with
blocks of diagnostics firm BOSCH, electrical circuits, etc.
Vehicle Electrical and Electronic Systems - plan i program specijalističke obuke