Toyota Automotive Technical Training Series

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 35KB
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 w/ques.pdf file size 328KB
38 Sensors#8 - Knock Sensors with questions.pdf file size 55KB
39 Ignition#1 - Ignition Overview w/questions.pdf file size 239KB
40 Ignition#2 - Electronic Spark Advance w/quest.pdf file size 223KB
41 Ignition#3 - Distributor / Distributorless w/qu.pdf file size 664KB
42 Fuel System#1 - Overview with questions.pdf file size 721KB
43 Fuel System#2 - Injection Duration w/ques.pdf file size 173KB
44 Fuel System#3 - Closed Loop /Fuel Trim w/qu.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 - HybridHybrid01 Hybrid System Overview.pdf 579KB
Hybrid02 Hybrid System Operation.pdf 877KB
Hybrid03 High-Voltage battery.pdf 318KB
Hybrid04 Engine.pdf 796KB
Hybrid05 Chassis.pdf 345KBHybrid06 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 401KBHybrid16 Brake System.pdf 190KB
Hybrid17 Electric Power System.pdf 210KBHybrid18 Other Systems.pdf 163KB
Hybrid19 Appendix.pdf 84KB 
Technical Articles
Toyota Series - Automatic TransmissionsAT01 Fundamentals of Automatic Transmissions.pdf 144KB
AT02 Torque Converter.pdf 478KB
AT03 Simpson Planetary Gear Unit.pdf 380KB
AT04 Gear Selection and Function.pdf 20KB
AT05 Power Flow.pdf 1211KBAT06 Automatic Transmission Fluid.pdf 27KB
AT07 Transmission Oil Pump.pdf 136KBAT08 valve Body Circuits.pdf 963KB
AT09 A340H Transfer.pdf 60KB
AT10 Electrical Control.pdf 308KB
AT11 Transmission Check, Adjustments and Diagnosis.pdf 170KB
AT12 Shift Lock System.pdf 186KBAT13 Appendix.pdf 1290KB
Technical Articles
Toyota Series - Automatic TransmissionsAT21 Automatic Transmission Basics.pdf 1723KB
AT22 U-Series Transaxle.pdf 947KB
AT23 Valve Body Circuits.pdf 610KB
AT24 Electronic Control System.Pdf 860KB
AT25 Diagnostic Procedures.pdf 621KBAT26 Diagnostic Tester.pdf 485KB
AT27 Remanufactured Transmission.pdf 186KBAT28 Appendix.pdf 339KB 
Technical Articles
Toyota Series - Electrical (623 Training Course) Elec01 Essential Electrical Concepts.pdf 774KB
Elec02 Electrical Circuits.pdf 1244KB
Elec03 The Battery.pdf 785KB
Elec04 The Starting System.pdf 1359KB
Elec05 The Charging System.pdf 911KBElec06 Introduction to Electrical Signals.pdf 388KB
Elec07 Appendix.pdf 107KBElec11 Electrical Circuit Theory.pdf 1100KB
Elec12 Using the Electrical Wiring Diagram.pdf 1853KB
Elec13 Electrical Diagnostic Tools.pdf 498KB
Elec14 Six-Step Troubleshooting Plan.pdf 808KB
Elec15 Diagnosing Body Electrical Problems.pdf 750KBElec16 General Development of Multiplexing.pdf 388KBElec17 Appendix.pdf 59KB
Technical Articles
Toyota Series - BrakesBrake01 Fundamental Principles.pdf 194KB
Brake02 Master Cylinder.pdf 420KB
Brake03 Drum Brakes.pdf 337KB
Brake04 Disc Brakes.pdf 268KB
Brake05 Brake Booster.pdf 608KBBrake06 Parking Brake.pdf 224KB
Brake07 Brake Diagnosis.pdf 319KBBrake08 Hydraulic Control.pdf 553KB
Brake09 Anti-Lock Brakes.pdf 834KB
Brake10 ABS Diagnosis.pdf 327KB
Brake11 Other ABS Actuators.pdf 1041KB
Brake12 Traction Control System (TRAC).pdf 1357KB
Brake13 Appendix.pdf 193KB
Technical ArticlesWeb Series - these are the online instruction modules from this siteControl 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
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