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Outcomes
As a result of successful completion of this course, the student will be able to:
- Perform a scan tester diagnosis on various vehicles.
- Use a symptom chart to set up a strategic approach to troubleshoot a problem.
- Monitor the activity of OBD Il system components.
- Diagnose computer voltage supply and ground wires.
- Test and diagnose switch- type input sensors.
- Test and diagnose variable resistance- type input sensors.
- Test and diagnose generator type input sensors.
- Test and diagnose output devices (actuators).
- Perform active tests of actuators using a scan tool.
- Diagnose ignition system related problems such as no-starting, hart starting, engine misfire, poor drivability, spark knock, power loss, poor mileage, and emissions concerns on vehicles with electronic ignition (distributor-less) systems; determine
- Diagnose ignition system related problems such as no-starting, hart starting, engine misfire, poor driveability, spark knock, power loss, poor mileage, and emissions concerns on vehicles with distributor ignition (DI) systems; determine necessary action.
- Inspect and test ignition primary circuit wiring and solid state components; perform necessary action.
- Inspect and test ignition system secondary circuit wiring and components; perform necessary action.
- Inspect and test ignition coil(s); perform necessary action.
- Check and adjust ignition system timing and timing advance/retard (where applicable).
- Inspect and test ignition system pick-up sensor or triggering devices; perform necessary action.
- Service and install spark plugs.
- Explain the design and function of major EFI components.
- Describe the inputs and outputs used by the computer to control the idle air control and idle air control bypass air motors.
- Explain why manifold vacuum is connected to the pressure regulator on a MFI, and SFI system and not a TBI system.
- Describe the operation of the pressure regulator in a return type, and returnless EFI system.
- Describe the operation of direct gasoline injection systems. 23. Describe the operation of the injection systems used in light- and medium duty diesel engines.
- Explain the results of incorrect fuel pressure in a TBI, MFI, or SFI system.
- Perform a injector balance test and determine the injector condition.
- Clean injectors on a MFI or SFI systems.
- Perform a injector sound, ohmmeter, noid light, and scope test.
- Perform an injector leakage test.
- Remove and replace the fuel rail, injectors, and pressure regulator.
- Check the components of a GDI system.
- Diagnose causes of improper idle speed on a vehicles with fuel injection.
Required Textbooks
Automotive Technology (5th&6 ed.) — Jack Erjavec
Additional Materials/Resources
SUPPLEMENTAL MATERIAL: Computer Software, Video Library, Books
SAFETY GLASSES: Tool Room
Grading Criteria
90%-100% A
80%-89% B
70%-79% C
60%-69% D
59%-Below F
Grading Scale
| 100-90 |
A |
| 89-80 |
B |
| 79-70 |
C |
| 69-60 |
D |
| 59-below |
F |
Assessments
Tests are given at the end of each unit and are averaged for a Midterm and final grade. Your final grade will be calculated as follows: Test = 40% of grade, Lab = 60% of grade. All students must meet at least the minimum requirement of 80% for each course to receive credit for that course. Student Work Book Tracking Sheets are for tracking student's progress and completion. This information is kept in students file.
Course Outline
Chapter 25 Detailed Diagnosis and Sensors
Chapter 27 Ignition Systems Diagnosis and Service
Chapter 30 Electronic Fuel Injection
Chapter 31 Fuel Injection System
ATTENDANCE
Students must be officially enrolled in any course that they attend. It is expected that students will attend scheduled classes regularly and on time. If an absence occurs, it is the responsibility of the student to make up all missed work, if approved by the instructor. Students who stop attending a course and do not officially withdraw will receive grades of “0” for all work missed and will result in a punitive final grade. This policy shall be superseded by any more stringent attendance policy required by a regulatory or licensing body having jurisdiction over program requirements. Attendance will be tracked and maintained for various reporting purposes.
CLASS WITHDRAWAL POLICY
The deadline for dropping a class is published each semester on the CLTCC website in the academic calendar. A student who officially withdraws from a class prior to the designated date will receive a grade of “W” in that class. Any student who receives financial aid and withdraws from any or all classes is subject to repaying a portion of the funding received.
ACADEMIC HONESTY
The faculty of Central Louisiana Technical College supports the concept of academic honesty. The teaching faculty encourages academic honesty in all classes and we require academic honesty from all students. All students are expected to maintain honesty and integrity when completing all academic assignments and examinations. Plagiarism, cheating, and other forms of academic dishonesty will not be tolerated. Any student found guilty of such dishonorable acts in academic work will receive a “0” for the work presented. The instructor may also refer the student to the appropriate administrator for further disciplinary actions, which could result in an “F” in the course, dismissal from the course, or dismissal from the college.
STUDENT CODE OF CONDUCT
Students will be suspended for actions detrimental to the welfare of other students, instructors, staff, and the campus. These actions include, but are not limited to: Firearms and/or weapons, alcoholic beverages, and illegal drugs will not be permitted on campus. Profanity and fighting are strictly prohibited. Smoking or use of any other tobacco products is prohibited. Students must not eat or drink beverages in classrooms or labs. Vandalism will not be permitted on campus. Dishonesty will not be tolerated under any circumstances. Students who cheat, or aid in the act thereof, may be dismissed from campus. Students must display a respectable attitude and behavior toward instructor and other students. The college has a Zero Tolerance Policy, meaning the campuses should be completely free of threats and assaults to ensure the highest standard of safety for all faculty, staff, students, and visitors on each campus. The college will take all reasonably available steps to protect all such persons from violence. Violators of the Zero Tolerance Policy will be suspended.
Title IX
Central Louisiana Technical Community College faculty and staff are committed to helping create a safe and open learning environment for all students. If you (or someone you know) have experienced any form of sexual misconduct, including sexual assault, dating or domestic violence, or stalking, know that help and support are available. The College strongly encourages all community members to act, seek support, and report incidents of sexual misconduct to the Title IX Office. Be advised that we must disclose information about misconduct as per Title IX of the Education Amendments of 1972.
If you wish to speak to a confidential employee who does not have this reporting responsibility, you can contact the Title IX Coordinator for Students at 318-487-5443 ext. 1129. If it is an ADA issue, you can contact CLTCC's ADA Coordinator for Students at 318-487-5443 ext. For more information about reporting options and resources at CLTCC and the community, visit our Title IX page. Please complete the following Incident Report by clicking here to report the incident. Under "Nature of this Report," choose Title IX or Disability Service Request regarding a Reasonable Accommodations issue.
DISCIPLINARY PROBATION
A student may be placed on disciplinary probation when campus rules and policies are disregarded. When a student is placed on disciplinary probation, the student is given a specified time to improve his/her record. If the student’s record does not show improvement, the student may be suspended for a specific time, usually a semester or more.
STUDENTS WITH DISABILITIES
The Central Louisiana Technical College complies with Section 504 and the Americans with Disabilities Act. Students with disabilities who seek accommodations must make their requests known by contacting the Disabilities Coordinator at the beginning of each semester. If a disability is identified later in the semester, a non-retroactive accommodation plan will be developed.
Course Transferability
A student should contact the institution to which he or she intends to transfer to inquire about the potential transferability of the course and to determine whether the course will count in his or her major.
Instructor Credentials
All instructors for this course meet or exceed the criteria for academic and professional preparation as required in the SACS/COC standards for accreditation.