audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Understanding Track Style Wiring Diagrams, Important Stuff !|Page 3664 > < Understanding Track Style Wiring Diagrams, Important Stuff !|Page 3662
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secondary circuit is very small (just a few milliamps). 
    One of two different styles of ignition coils are used (see diagrams). Though they look different on the outside, they both work on the same principles.
The main difference between them is the use of a multi-layer laminated core (rather than the usual soft iron core) and the number of secondary windings.
The newer style (the square looking one) contains the larger ratio of secondary to primary windings and can produce significantly higher sparking
voltages.

Understanding Track Style Wiring Diagrams, Important Stuff !|Page 3664 > < Understanding Track Style Wiring Diagrams, Important Stuff !|Page 3662