Engine Performance


NATEF Task Area A8

Engine Performance Curriculum

Course Outline
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NATEF Task List
Safety - Module 1
      Quiz Directions
1

Student Contract *

PPT View  
2

Floor-Plan Safety Layout *

  View  
3

Hazardous Materials / MSDS Worksheet *

MSDS Page View Quiz
  Safety Test *
Read the safety chapter in your automotive text, complete the safety PDF worksheet, take the on-line safety quiz, and then take this safety test. There are five parts to this test. You must get 100% on all five of the test parts, but you have an unlimited number of tries. After completing this test with a 100%, print out the result from the print icon on the test task bar. When you have completed and printed all five parts with 100%, staple them together and turn them in to your instructor.
    Part 1
Part 2
Part 3
Part 4
Part 5
 

Obtain Safety Glasses *& Closed Toed Shoes *

     
         
  Interpreting a Vehicle Identification Number   VIN Guide

Module 2

Engine Performance Classroom Assignments

PPT

Worksheet

Quiz

  Career Success Ch10 View Quiz
  Engine Fundamentals Ch11 View Quiz
  Engine Design Classifications Ch12 View Quiz
  Gasoline Injection Fundamentals Ch22 View  
  Computer System Fundamentals Ch23 View Quiz
  On-Board Diagnostics and Scan Tools Ch24 View Quiz
  Computer System Service Ch25 View Quiz
  Ignition System Technology Ch34 View Quiz
  Ignition System Diagnosis,Testing, and Repair Ch35 View  
  Automotive Fuels, Combustion Efficiency Ch39 View Quiz
  Gasoline Injection Fundamentals Ch41 View Quiz
  Gasoline Injection Diagnosis and Repair Ch42 View Quiz
  Exhaust System Technology and Repair Ch45 View Quiz
g Emission Control System Technology Ch51 View Quiz
  Emission Control System Testing, Service, and Repair Ch52 View Quiz
  Engine Performance and Driveability Ch53 View Quiz
  Advanced Diagnostics Ch54 View Quiz
  New and Future Technology Ch87 View Quiz
         
 
Engine Performance ,Videos      
     
Download VLC
Media Player
     
     
     
     
     
 
 
Engine Performance Labs All-Data Pro
Comply with personal and environmental safety practices associated with clothing; eye protection; hand tools; power equipment; proper ventilation; and the handling, storage, and disposal of chemicals/materials in accordance with local, state, and federal safety and environmental regulations.
Module 3
A. General: Engine Diagnosis Task All-Data Pro
1 Identify and interpret engine performance concerns; determine necessary action. A1 Task Sheet List
2 Research applicable vehicle and service information, vehicle service history, service precautions, and technical service bulletins. A2 Task Sheet List
3 Diagnose abnormal engine noises or vibration concerns; determine necessary action. A3 Task Sheet List
4 Diagnose the cause of excessive oil consumption coolant consumption, unusual exhaust color, odor, and sound; determine necessary action. A4 Task Sheet List
5 Perform engine absolute (vacuum/boost) manifold pressure tests; determine necessary action. A5 Task Sheet List
6 Perform cylinder power balance test; determine necessary action. A6 Task Sheet List
7 Perform cylinder cranking and running compression tests; determine necessary action. A7 Task Sheet List
8 Perform cylinder leakage test; determine necessary action. A8 Task Sheet List
9 Diagnose engine mechanical, electrical, electronic, fuel, and ignition concerns; determine necessary action. A9 Task Sheet List
10 Verify engine operating temperature; determine necessary action. A10 Task Sheet List
11 Verify correct camshaft timing. A11 Task Sheet List
Module 4
B. Computerized Controls Diagnosis and Repair   All-Data Pro
1 Retrieve and record diagnostic trouble codes, OBD monitor status, and freeze frame data; clear codes when applicable. B1 Task Sheet List
2 Access and use service information to perform step-by-step (troubleshooting) diagnosis. B2 Task Sheet List
3 Perform active tests of actuators using a scan tool; determine necessary action. B3 Task Sheet List
4 Describe the importance of running all OBDII monitors for repair verification. B4 Task Sheet List
Module 5
C. Ignition System Diagnosis and Repair   All-Data Pro
1 Diagnose (troubleshoot) ignition system related problems such as no-starting, hard starting, engine misfire, poor driveability, spark knock, power loss, poor mileage, and emissions concerns; determine necessary action. C1 Task Sheet List
2 Inspect and test crankshaft and camshaft position sensor(s); perform necessary action. C2 Task Sheet List
3 Inspect, test, and/or replace ignition control module, powertrain/engine control module; reprogram as necessary. C3 Task Sheet List
4 Remove and replace spark plugs; inspect secondary ignition components for wear and damage. C4 Task Sheet List
Module 6
D. Fuel, Air Induction, Exhaust System Diagnosis and Repair Priority All-Data Pro
1 Check fuel for contaminants; determine necessary action D1 Task Sheet List
2 Inspect and test fuel pumps and pump control systems for pressure, regulation, and volume; perform necessary action. D2 Task Sheet List
3 Replace fuel filter(s). D3 Task Sheet List
4 Inspect, service, or replace air filters, filter housings, and intake duct work. D4 Task Sheet List
5 Inspect throttle body, air induction system, intake manifold and gaskets for vacuum leaks and/or unmetered air. D5 Task Sheet List
6 Inspect and test fuel injectors D6 Task Sheet List
7 Verify idle control operation. D7 Task Sheet List
8 Inspect integrity of the exhaust manifold, exhaust pipes, muffler(s), catalytic converter(s), resonator(s), tail pipe(s), and heat shields; perform necessary action. D8 Task Sheet List
9 Inspect condition of exhaust system hangers, brackets, clamps, and heat shields; repair or replace as needed. D9 Task Sheet List
10 Perform exhaust system back-pressure test; determine necessary action. D10 Task Sheet List
11 Check and refill diesel exhaust fluid (DEF). D11 Task Sheet List
Module 7
E. Emissions Control Systems Diagnosis and Repair   All-Data Pro
1 Diagnose oil leaks, emissions, and driveability concerns caused by the positive crankcase ventilation (PCV) system; determine necessary action. E1 Task Sheet List
2 Inspect, test, and service positive crankcase ventilation (PCV) filter/breather cap, valve, tubes, orifices, and hoses; perform necessary action. E2 Task Sheet List
3 Diagnose emissions and driveability concerns caused by the exhaust gas recirculation (EGR) system; determine necessary action. E3 Task Sheet List
4 Inspect, test, service, and replace components of the EGR system including tubing, exhaust passages, vacuum/pressure controls, filters, and hoses; perform necessary action. E4 Task Sheet List
5 Inspect and test electrical/electronically-operated components and circuits of air injection systems; perform necessary action. E5 Task Sheet List
6 Inspect and test catalytic converter efficiency. E6 Task Sheet List
7 Inspect and test components and hoses of the evaporative emissions control system; perform necessary action. E7 Task Sheet List
8 Interpret diagnostic trouble codes (DTCs) and scan tool data related to the emissions control systems; determine necessary action. E8 Task Sheet List
 
Engine Performance Task Priority Breakdown  
  P‐1 = 19 _____No. Completed (95% ‐ 18 Required for NATEF)
P‐2 = 12 _____No. Completed (80% ‐ 10Required for NATEF)
P‐3 = 7 _____No. Completed (50% ‐ 4 Required for NATEF)