Shown below is the menu of topics from the 'Diagnostic Assistance' automotive E-book.
There are six example pages illustrating the presentation and content of the information available.

Chapter 3: Starting circuits - this topic describes the starting circuit and test procedure.
Chapter 8: Sensors & Actuators - under this section 39 technical topics can be accessed on the inputs and outputs of the Electronic Control Module for both petrol and diesel models. One such sensor page is 'Camshaft Position'.
Chapter 14: Waveform Library - is currently home to over 149 example waveforms, most have explanatory notes. The examples here match the camshaft sensor topic:
example 1 - 'Inductive camshaft sensor'
example 2 - 'Hall effect camshaft sensor'
example 3 - 'AC excited camshaft sensor'
Chapter 15: Miscellaneous Topics - is where updates can be found that are not covered in the other main subject areas. Such as: variable valve timing; variable compression; LPG; and electronic steering. The example shown is 'Bosch K-jetronic mechanical fuel injection system'.