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Home >> Volkswagen >> 2003 >> Jetta GLI >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> 2.8L - On Board Diagnostic (OBD) - BDF (A4 Platform) >> On Board Diagnostic (OBD) >> Measured value (data) blocks >> Measured value blocks, display groups 10...29 - Ignition, evaluating >> Display group 28
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Display group 28

Fig 1: Display Group 28 - Ignition, Knock Control
G03460445Courtesy of VOLKSWAGEN OF AMERICA, INC.
NOTE: In the previous graphic, for Evaluation, refer to:
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