| Audi Engine Management 23 - The Chemistry of Combustion | $4.99000 | 
          
                  | Audi Engine Management 24 - Operating Conditions and the Effect on Exhaust Gas | $4.99000 | 
          
                  | Audi Engine Management 25 - Three Way Catalytic Converter | $4.99000 | 
          
                  | Audi Engine Management 26 - Oxygen Sensor Operation | $4.99000 | 
          
                  | Audi Engine Management 27 - 4-Wire Oxygen Sensors | $4.99000 | 
          
                  | Audi Engine Management 28 - 6-Wire Oxygen Sensors | $4.99000 | 
          
                  | Audi Engine Management 29 - Ignition Systems: Then and Now | $4.99000 | 
          
                  | Audi Engine Management 30 - Ignition Coil Types and Operation | $4.99000 | 
          
                  | Audi Engine Management 31 - RPM Sensor Types and Operation | $4.99000 | 
          
                  | Audi Engine Management 32 - Camshaft Position Sensors, Knock Sensors | $4.99000 | 
          
                  | Audi Engine Management 33 - Misfire Detection | $4.99000 | 
          
                  | Audi Engine Management 56 - Measuring Boost Pressure | $4.99000 | 
          
                  | Audi Engine Management 59 - OBD II Standards | $4.99000 | 
          
                  | Audi Engine Management 60 - OBD II: Federal and State Standards History | $4.99000 | 
          
                  | Audi Engine Management 61 - Fuel: Octane Rating | $4.99000 | 
          
                  | Audi Engine Management 62 - Bioethanol and E85 | $4.99000 | 
          
                  | Audi Engine Management 63 - Fuel Additives, Top Tier Fuel and Fuel Quality | $4.99000 | 
          
                  | BMW Body Electronics, Volume One | $250.00000 | 
          
                  | BMW Body Electronics, Volume Two | $250.00000 | 
          
                  | BMW CAN & Bus Systems | $250.00000 | 
          
                  | BMW Engine Management Systems | $250.00000 | 
          
                  | BMW I/K Bus System Overview and Diagnostics | $14.99000 | 
          
                  | EOBD Code Breaker | $70.00000 | 
          
                  | Electrical Basics Using Ohm's Law - On Demand Video | $14.99000 | 
          
                  | Electronics and Electronic Systems 01: The Basic Principles of Computer Controlled Systems | $4.99000 |