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Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 B >> Repair and Diagnosis >> External Pages >> Different car >> Section 53 (2.0L On Board Diagnostic (OBD) - Aba (A3 Platform)) >> Read Measuring Value Block (scan tool function 08) >> Measuring value blocks, display groups 30 to 40, 99 (Oxygen sensor control), evaluating >> Display group 30 -Oxygen sensor control-

Display group 30 -Oxygen sensor control-

WARNING: This page is about a different car, the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, and 2000 Volkswagen Cabrio. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Display Group 30 - Oxygen Sensor Control
G03365647Courtesy of VOLKSWAGEN OF AMERICA, INC.

Display Group 30 - Oxygen Sensor Control

Significance of 3 digit number block in display zones 1 and 2 

3 DIGIT NUMBER BLOCK SIGNIFICANCE IN DISPLAY ZONES 1 AND 2

Significance if display = 1
1 2 3  
    1 Oxygen sensor control active
  1   Oxygen sensor operationally ready
1     Oxygen sensor heating on