LONG BEACH CITY COLLEGE
AUTO MECHANICS 438
AUTOMOTIVE EMISSION CONTROLS
FALL 2013
SUBJECT MATTER AREA
COURSE NUMBER
SECTION NUMBER
ROOM #
COURSE TITLE
UNITS
DAYS/HOURS
INSTRUCTOR
EMAIL
OFFICE
PHONE
OFFICE HOURS
PREREQUISITE
Automotive Technology
AMECH 438
70753
MM130
Auto Emission Controls
6.0
M & W 7:30-11:35
Cal Macy
CMACY@LBCC.EDU
MM130C
(562) 938-3067
M-TH 11-1pm (after class)
1. High school auto or AMECH 421
(Recommended – not required)
2. Level 1 Completion required for BAR certification in
Level 2. This course is offered in Spring semester only
(Amech 440).
Anyone may take this course for school credit toward
graduation. In order to receive a BAR Certificate of
Completion, you must have completed prior to the start of this
class one year of trade experience or 9 semester units in tuneup & emissions related subjects (Automotive Fuel Systems and
Automotive Electrical Systems offered at LBCC
recommended). A combination of both is also acceptable but
subject to approval. Classes taken at other schools may be
substituted based on department approval.
COURSE LENGTH
8/26/2013 -12/13/2013 (16 weeks)
FINAL EXAM DATE
12/09/2013 (Monday during class)
CATALOGUE DESCRIPTION
Covers the California State approved "Clean Air Course," as
well as preparation for the California Advanced Emission
Specialist license. Also, covers operation and testing of
computer-controlled oxygen feedback systems and use of the
California State approved Emissions Inspection System (EIS).
TEXTBOOKS
All training and reference materials can be downloaded at
http://www.lbcc.edu/attc/Amech236.cfm
You MUST have access to an internet connected computer
AND a printer as assignments will be downloaded from the
website, printed out, completed, and turned in as required.
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OBJECTIVES
This is a BAR certified multi-part training program formally
known as the Basic Clean Air Car Course. This program is
offered in accordance with the requirements as established by
the BAR Smog Check program and the State of California.
Although this class is open to anyone who wishes to take the
class for a grade, there are specific requirements that MUST
be met in order to obtain a BAR Certificate of Completion.
Successfully completing this program entitles you to the
following:
A Certificate of Completion for the Level 2 Inspector
Training AFTER completion of the Level 1 Training course
(Amech 440) and the technician passes the state initiated
exam. Once certified, the technician may perform emission
inspections ONLY (Test Only Stations). Emission Diagnosis &
Repair training will be covered in the Level 1 Engine
Emission Fundamentals course (Amech 440).
You may choose to only complete this course for a grade but
you are encouraged to pursue the certification as this course
satisfies the second of two requirements as set forth by the
state. In order to apply for the Smog Check Inspector License
you must also complete the Level 1 Course which is offered in
the next semester and hold current certification in the ASE A6,
A8 and L1 categories or their equivalents. The other
requirements will be discussed in the first few class sessions.
METHODOLOGIES
This class will consist of approximately 60% lecture and 40%
laboratory assignments. Lab time will consist of instructor led
demonstrations and hands-on student participation. You will
be evaluated on your abilities to learn and apply procedures
and data.
EVALUATION CRITERIA
Your grades will be based on the following:
Level 2 Workbook & Labs (100 points)
BAR97 Dyno Quiz (25 points)
Level 2 Exam (35 points)
OBD Systems Exam (50 points)
Attendance & Class participation (25 points)
Total Points Possible (235)
GRADING
A
B
C
D
F
90 – 100%
80 – 89%
65 – 79%
50 – 64%
0 – 49%
-
212 - 235 points
188 - 211 points
153 - 187 points
118 - 152 points
117 or less points
Note: Students whose attendance and class participation is
excellent will receive consideration if their grade percentage
falls just below grade cut point.
SHOP SUPPLIES AND DRESS
Students are expected to dress appropriately to work safely in
a shop environment. SAFETY GLASSES are MANDATORY
and should be worn AT ALL TIMES while in the shop. Shop
towels will not be provided. Open toed shoes or sandals will
not be allowed.
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AMECH 438 COURSE OUTLINE
1.
Introductions
a.
Introduction to automotive emission controls
b.
Resource materials overview
c.
Course syllabus introduction
d.
Explanation of course syllabus
e.
Grading explanation
Safety (1, 2)
a.
Personal safety issues
b.
Shop safety issues
c.
Hazardous materials
d.
Combustible materials
e.
Safety in the workplace
f.
Safety quiz (mandatory)
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LEVEL II TRAINING
California Emission Laws & Regulations (3-20)
Reading Assignment: Pages 6-11 of Student Workbook
Homework Assignment: Questions on Pages 4-5 of Student Workbook
o Use Laws & Regulations file from website to answer questions
Write-It-Right Review
Repair order review
Emissions – Cause & Effect
Reading Assignment: Pages 13-70 of Student Workbook
Homework Assignment: Answer ALL questions on Pages 71-74 of Student Workbook
Emission Controls – Operation & Identification
Reading Assignment: Pages 75-82 of Student Workbook
Homework Assignment: Answer ALL questions on Page 83 of Student Workbook
Gas Analyzers & Gas Analysis (21-60)
Use & Calibration of BAR97 Analyzer (EIS)
3-Day Calibration Demonstration
Effects of stoichiometry, detonation, pre-ignition, and quench areas on emissions
Sample dilution
Lambda calculations
Functional Tests
o Ignition base timing
o EGR
o Low Pressure Fuel Evaporation Testing
Visual & Functional Inspection Demonstration for 2-speed idle test
Student Lab Examination – 2-speed idle testing
Reading Assignment: Read the ENTIRE Smog Check Inspection Manual and Smog Check Inspection
Guide
Homework Assignment: Answer ALL the questions on Pages 84-90 of Student Workbook
Smog Check Manual & Guide Review
2003 Update Video & Worksheet
ECS Application Manuals (28-30, 42)
Student Lab Examination #1: Pages 91-92 of Student Workbook
Student Lab Examination #2: Pages 93-96 of Student Workbook
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LEVEL II Exam
35 Questions Multiple Choice
OBD SYSTEMS
On-Board Diagnostics I
OBD Data Acquisition & Interpretation
o Major Sensors & Engine Performance
Update 2005 Lab #1 Exercises
o Demonstration – Scan-Tool Data Snapshot, Code Retrieval & Erasure, Bi-directional controls
o Student Lab Examination – Snapshot Recording – Page 7 of Lab #1
Zirconium, Titanium, and Air/Fuel Sensors
Update 2005 PowerPoint Presentations
Fuel Trim
Update 2007 PowerPoint Presentation
On-Board Diagnostics II (49-56)
Reading Assignment: Read ENTIRE Napa OBD II Book
OBD II PowerPoint Presentation
Student Lab Examination: Phase III Labs 1-5
Mode 6 Diagnostics
Update 2007 PowerPoint Presentation
Student Lab Examination: Phase III Labs 6-8
Evaporative Systems
Update 2007 PowerPoint Presentation
Student Lab Examination: Phase III Labs 9-13
Controller Area Networks
Update 2007 PowerPoint Presentation
PCM Reprogramming & Technical Service Bulletins
Update 2007 PowerPoint Presentation
OBD Systems Final Exam
50 Questions Multiple Choice
70% or better to pass
* Numbers in parentheses refer to the appropriate competencies
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Amech 438 – Level II Emission Training
Minimum Competencies for Smog Check Training (Inspection Procedures)
Safety
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Describe and demonstrate knowledge of proper personal, shop, tool
and inspection equipment safety practices.
Describe and demonstrate knowledge and ability to assess a vehicle to
ensure that it is safe for inspection.
Administrative
Describe the expected standards of practice pertaining to a Smog
Check Inspector.
Describe Smog Check station requirements.
Describe Smog Check inspector requirements.
Describe Smog Check station operation requirements.
Describe the provisions of the Consumer Assistance Program.
Describe repair cost waiver requirements.
Prepare an estimate in accordance with the Write It Right guidelines.
Prepare an invoice in accordance with the Write It Right guidelines.
Describe sublet rules related to Smog Check inspection.
Identify vehicles subject to Smog Check inspection and vehicles
exempt from inspection.
Describe directed vehicle requirements.
Describe general services provided by the State Referee.
Identify vehicles required to be inspected by the State Referee.
Describe the provisions of a Smog Check pre-inspection.
Describe limitations of minor repair performed during Smog Check
inspection.
Describe requirements of the Visible Smoke Test failure information
sheet.
Describe requirements of a Vehicle Inspection Report (VIR).
Describe the special circumstances that must be documented on the
VIR.
Equipment Maintenance
Describe practices of proper equipment maintenance.
Perform calibrations of the Emission Inspection System (EIS), including
all sub-systems/equipment. Must perform two full calibrations.
Demonstrate knowledge and ability to inspect the EIS and replace
maintenance items.
Describe the prohibitions of test equipment modifications
Demonstrate knowledge and ability to verify operation of EIS
components, including the fuel cap pressure tester, LPFET, RPM
pickup, emissions sample hoses/tips, and the data communication line.
Assessment
Written Hands-on
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Amech 438 - Level 2 Emission Training
Minimum Competencies for Smog Check Training (Inspection Procedures)
Visual Inspection
Assessment
Written
Hands-on
Describe the theory, design and operation of the following emission
control systems: • Crankcase Ventilation (PCV, CDR) • Evaporative (EVAP) •
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Exhaust Gas Recirculation(EGR) • Thermostatic Air Cleaner (TAC) • Air Injection
(AIS) • Ignition Spark Controls (SPK) • Catalytic Converter (CAT) • Diesel
Oxidation Catalyst (DOC) • Periodic Trap Oxidizer (PTOX) • Diesel Particulate
Trap or Filter (DPF) • Diesel Selective Catalyst Reduction (SCR) • Other Emission
Controls
Describe the visual inspection pass/fail criteria - pass, missing, modified,
disconnected, and defective.
Describe and determine vehicle emissions certification type.
Identify and record the required emission controls for at least three
different vehicle makes. Use of ECS guides and emission control labels.
Identify exhaust system components and distinguish between single and
dual exhaust systems.
Demonstrate the knowledge and ability to use electrical wiring diagrams
applicable to smog check visual inspection.
Demonstrate the knowledge and ability to use electrical component locator
to find emission control components- examples: OBDII DLC, EGR
solenoid, EVAP purge solenoid.
Describe the Smog Check inspection requirements for modified
aftermarket parts.
Describe California Air Resources Board (CARB) Executive Order label
requirements for aftermarket modified parts, and aftermarket catalytic
converters.
Demonstrate the ability to check for CARB approval of aftermarket parts.
Describe and demonstrate knowledge and ability to perform the Liquid
Fuel Leak inspection.
Describe and demonstrate knowledge and ability to perform the gasoline
vehicle Visible Smoke Test.
Describe and demonstrate the knowledge and ability to perform the diesel
Visible Smoke Test.
Identify and locate gasoline induction and fuel system components.
Identify and locate diesel induction and fuel system components.
Identify engine management system components, actuators, sensors, and
switches.
Demonstrate knowledge and ability to conduct a visual inspection on at
least three different vehicles makes. Identify each required system in its
entirety (all components). Recognize and accurately enter/report the
failure conditions of missing, modified, disconnected and defective.
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Amech 438 - Level 2 Emission Training
Minimum Competencies for Smog Check Training (Inspection Procedures)
Emissions Tests
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Describe the conditions that must be met before beginning a Smog
Check emission test.
Demonstrate knowledge and ability to prepare a vehicle for an
emission test, including safety, ventilation, and vehicle warm-up
procedures.
Describe the automated second chance test for vehicles that fail the
two speed idle test.
Identify the types of vehicles that are incompatible with the ASM test.
Describe the gear selection requirements for the ASM test.
Describe emission test abort conditions.
Demonstrate knowledge and ability to perform emissions tests.
Functional Tests
Describe OBDII monitor enabling criteria, including the purpose of drive
cycles.
Identify vehicles subject to the OBDII functional test.
Describe the OBDII monitor readiness requirements for pre and post
2001 vehicles.
Demonstrate knowledge and ability to locate and connect scan tool or
EIS to diagnostic link connector (DLC) on at least three different
vehicle makes.
Describe the processes used to address vehicles with known OBDII
test difficulties.
Identify the vehicles subject to the malfunction indicator light (MIL)
functional test.
Describe the difference between a MIL and a maintenance reminder
light.
Describe and demonstrate knowledge and ability to conduct the MIL
functional test on at least three different vehicle makes.
Identify the vehicles subject to ignition timing functional test. Include
non-adjustable timing exemption.
Identify the manufacturer ignition timing specifications for at least three
different vehicle makes. Use emission control labels, ECS guides or
other reliable references.
Describe the engine RPM requirements for the ignition timing
functional test.
Describe the pass/fail criteria for the ignition timing functional test.
Assessment
Written Hands-on
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Amech 438 - Level 2 Emission Training
Minimum Competencies for Smog Check Training (Inspection Procedures)
Functional Tests
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Check and record the ignition timing setting on at least three different
vehicle makes.
Identify vehicles subject to the Exhaust Gas Recirculation (EGR) test.
Describe the general design strategies for various EGR systemsconventional, back pressure, electric/electronic controlled and
actuated.
Describe and demonstrate knowledge and ability to conduct the EGR
functional test on at least three different vehicle makes.
Identify vehicles subject to the Fuel Cap Integrity Test.
Describe and demonstrate the knowledge ability to conduct the Fuel
Cap Integrity Test.
Identify vehicles subject to the Low Pressure Fuel Evaporative Test
(LPFET).
Describe and demonstrate the knowledge and ability to conduct the
LPFET functional test on at least three different vehicle makes.
Demonstrate knowledge and ability to upload data from the low
pressure fuel evaporative tester.
General
Perform at least four complete Smog Check inspections.
Assessment
Written Hands-on
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