Volkswagen Passat 1995 Official Factory Repair Manual page 1802

VAG 1551 Scan Tool (ST), connecting and selecting 'Engine Electronics' address word 01
1 2 3 4 5 6 7 8
1
0
1
1
1
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU07....
Relevance of 8 digit number block in display field 4
Oxygen sensor heating after Three Way Catalytic Converter (TWC) is
switched on
HO2S is operationally warm
HO2S after TWC operationally ready
Oxygen sensor control before TWC is active
CYCLE Bit = Diagnosis completed
0 Diagnosis malfunction free
0 DTC memory malfunction free
Specifications of diagnosis conditions
- Press -C-button.
Page 57 of 77
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12/6/2004