volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Oxygen Sensor & O2 Sensor Regulation After Converter, Check|Page 4045 > < Oxygen Sensor & O2 Sensor Regulation After Converter, Check|Page 4043
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Check the status of the oxygen sensor control before catalyst (display zone 1):

Display Group 30

Significance of 3 digit number block in display zone 1

If the specification is obtained:

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Change to display group 32 as follows:

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Press C key.

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Press keys 0, 3 and 2 for "Display group number 32" and confirm entry with Q key.

Indicated on display (1-2 = Display zones)

Oxygen Sensor & O2 Sensor Regulation After Converter, Check|Page 4045 > < Oxygen Sensor & O2 Sensor Regulation After Converter, Check|Page 4043