This page is designed to support Automotive Instructors only. Exam Material files require a password* to open. Request your password. Technical Articles have been posted with permission by the author, and may be downloaded for educational purposes only. All rights are reserved by the author. Special thanks to Toyota Motor Sales, USA, Inc. for their support. To view or print the adjacent .PDF files download the Adobe Acrobat Reader.

Workbooks
1 Ohm's Law Formula Workbook.pdf   file size 35KB
3 Toyota Wiring Diagram Workbook v18.pdf   file size 2.1MB
5 Mazda Wiring Diagram Workbook v13.pdf   file size 1.51MB
8 Wiring Diagram Practice Worksheets v10.pdf  file size 2.5MB
9 Sample Factory Camry Wiring Diagram Book.pdf   file size 4.1MB

Lab Sheets
Lab Sheets I - Basic Electrical v13.pdf   file size 96KB
Lab Sheets II - Body Electrical v11 (Blank Repair Order).pdf   file size 30KB
Lab Sheet Workbook - Toyota Test Procedure Instructions.pdf   file size 605KB
Lab Sheet Workbook- Toyota Batteries.pdf   file size 383KB
Lab Sheet Workbook- Toyota Starting System.pdf   file size 426KB
Lab Sheet Workbook- Toyota Charging System.pdf   file size 532KB

Technical Articles
Toyota Series - Electrical
01 Electrical Fundamentals with questions.pdf   file size 401KB
02 Electrical Circuits with questions.pdf   file size 319KB
03 Electrical Components with questions.pdf    file size 517KB
04 Analog vs Digital Meters with questions.pdf   file size 45KB
05 Wire, Terminal and Connector Repair w/qu.pdf   file size 270KB
06 Automotive Batteries with questions.pdf   file size 741MB
07 Toyota Starting Systems with questions.pdf   file size 870KB
08 Toyota Charging Systems with questions.pdf   file size 850KB
09 Understanding Toyota Wiring Diagram.pdf  file size 1.9MB
10 Electrical Diagnostic Tools.pdf  file size 784KB
11 Diagnosing Body Electrical Problems.pdf  file size 1.31MB
12 Semiconductors with questions.pdf   file size 216KB
13 Transistors with questions.pdf   file size 42KB
14 Computers / Logic Gates with questions.pdf  file size 205KB
15 Overview of Sensors & Actuators w/quest.pdf   file size 287KB
16 Electronic Transmission #1 - Operation.pdf   file size 574KB
17 Electronic Transmission #2 - Diagnosis w/quest.pdf   file size 287KB
18 Shift Interlock System.pdf   241KB

Technical Articles
Toyota Series - Engine Performance OBD
20 EFI#1 EFI System Overview.pdf    file size 349KB
21 EFI#2 Air Induction System.pdf    file size 500KB
22 EFI#3 Fuel Delivery & Injection Controls.pdf    file size 727KB
23 EFI#4 Ignition System.pdf    file size 435KB
24 Engine Controls #1 - Input Sensors.pdf   file size 793KB
25 Engine Controls #2 - ECU/Outputs.pdf   file size 495KB
26 Engine Controls #3 - Idle Speed Control.pdf   file size 352KB
27 Engine Controls #4 - Diagnosis.pdf   file size 446KB

Technical Articles
Toyota Series - Engine Performance OBD-II
31 Sensors#1 - Mode Sensors and Switches.pdf   file size 201KB
32 Sensors#2 - Thermistors with questions.pdf   file size 205KB
33 Sensors#3 - Position Sensors with questions.pdf   file size 282KB
34 Sensors#4 - Air Flow Sensors with questions.pdf   file size 302KB
35 Sensors#5 - Pressure Sensors with questions.pdf   file size 261KB
36 Sensors#6 - Speed Sensors with questions.pdf   file size 283KB
37 Sensors#6 - Oxygen / Air Fuel Sensors with questions.pdf   file size 328KB
38 Sensors#8 - Knock Sensors with questions.pdf   file size 55KB
39 Ignition#1 - Ignition Overview with questions.pdf   file size 239KB
40 Ignition#2 - Electronic Spark Advance with questions.pdf   file size 223KB
41 Ignition#3 - Distributor / Distributorless w/questions.pdf   file size 664KB
42 Fuel System#1 - Overview with questions.pdf   file size 721KB
43 Fuel System#2 - Injection Duration with questions.pdf   file size 173KB
44 Fuel System#3 - Closed Loop / Fuel Trim with questions.pdf   file size 112KB
46 OBDII#1 - Overview of On-Board Diagnostics.pdf   file size 331KB
47 OBDII#2 - Serial Data.pdf   file size 289KB
48 OBDII#3 - Data Interpretation.pdf   file size 304KB
55 Emission#1 - Chemistry of Combustion.pdf   file size 301KB
56 Emission#2 - Emission Analysis.pdf   file size 292KB
57 Emission#3 - Engine Sub Systems.pdf   file size 180KB
58 Emission#4 - Closed Loop Feedback Systems.pdf   file size 233KB
59 Emission#5 - Electronic Spark Advance.pdf   file size 130KB
60 Emission#6 - Idle Speed Control Systems.pdf   file size 118KB
61 Emission#7 - Exhaust Gas Recirculation.pdf   file size 227KB
62 Emission#8 - Evaporative Emission Control.pdf   file size 148KB
63 Emission#9 - Positive Crankcase Ventilation.pdf   file size 126KB
64 Emission#10 - Catalytic Converter.pdf   file size 316KB
65 Emission#11 - Secondary Air.pdf   file size 107KB

Technical Articles
Toyota Series - Hybrid
Hybrid01 Hybrid System Overview.pdf  579KB
Hybrid02 Hybrid System Operation.pdf  877KB
Hybrid03 High-Voltage battery.pdf  318KB
Hybrid04 Engine.pdf  796KB
Hybrid05 Chassis.pdf  345KB
Hybrid06 Body Electrical.pdf  345KB
Hybrid07 Appendix.pdf  32KB

Technical Articles
Toyota Series - Hybrid Diagnosis
Hybrid11 Principles of Operation.pdf  274KB
Hybrid12 Engine Control System.pdf  409KB
Hybrid13 Fuel and EVAP System.pdf  691KB
Hybrid14 Hybrid Vehicle Control System.pdf  714KB
Hybrid15 HV Battery Control System.pdf  401KB
Hybrid16 Brake System.pdf  190KB
Hybrid17 Electric Power System.pdf  210KB
Hybrid18 Other Systems.pdf  163KB
Hybrid19 Appendix.pdf  84KB

Technical Articles
Web Series
Control Devices.pdf  190KB
Circuit Protection.pdf  683KB
Understanding Relays with questions.pdf  550KB
Battery Basics v1.1.pdf  531KB
Battery Service v1.1.pdf  478KB