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Display group 20

Fig 1: Display Group 20 - Ignition Knock Control Cyl. 1 To Cyl. 4

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Courtesy of VOLKSWAGEN OF AMERICA, INC.

NOTE: In the previous graphic, for Evaluation, refer to:

Evaluating display group 20, display zones 1 to 4 and display group 21, display zones 1 and 2 - Ignition timing retardation cyl. 1 to cyl. 6

Notes on display zones 1 to 4:

The displayed value should be 0.0 CA at idling.