Volkswagen Passat 1995 Official Factory Repair Manual page 1828

VAG 1551 Scan Tool (ST), connecting and selecting 'CARB/OBD II' address word 33
Mode 41 PID 1 Module 10
xxxxxxxx xxxxxxxx xxxxxxxx 00000000
Relevance of figures in 8 digit number block
If specification is 0, the diagnostic program for the readiness code has been completed.
Display fields
1 2 3 4 5
A/C (no diagnostic capability)
Heated oxygen sensor
Oxygen sensor heating
Exhaust Gas Recirculation (EGR) system (not available)
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU07.01.3
Display will appear as shown
If the specification is not obtained in display field 4 and a 1 is
displayed, then the appropriate diagnostic sequence has not yet
been performed. The readiness code must still be created
01-33
6 7 8 Three way catalytic converter
Three way catalytic converter heating (not
available)
Fuel tank venting system
Secondary air injection system
.
Page 6 of 17
01-89
Page
Specification
0
0
0
0
0
0
0
0
12/6/2004