Golf GL L4-2.0L (AEG) (2001)
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Press buttons -0-, -3- and -0- to input display group number 30 (030) and press -Q- button to confirm input.
Indicated on display: (1-2 = display fields)
Read Measuring Value Block 30
->
1
2
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Check status of oxygen sensor control after Three Way Catalytic Converter (TWC) (display field 2).
NOTE: The numbers in display field 2 will not be set to 1 until the Three Way Catalytic Converter (TWC) temperature has risen to above 352°C (see
display group 34, display field 2).
Display Group 30
Explanation of 3 digit number block in display field 2