Volkswagen Passat 1995 Official Factory Repair Manual page 1890

Multiport fuel injection and ignition system
Read Measuring Value Block
Input display group number XXX
Read Measuring Value Block
1 2 3 4
Display group 121: Oxygen Sensor (O2S) heating after Three Way Catalytic Converter (TWC)
Display
Indicated Three way catalytic
Working
0.0 - 999.9 C
range
Specification
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HELP
121
1
xxx.x C
Time from heating
converter on to diagnosis start
temperature
Approx.150.00 sec.
-
-
Indicated on display
- Press buttons -1-, -2- and -1- to input display
group 121 and press -Q- button to confirm input.
Indicated on display (1-4 = Display fields)
- Check resistance value for O2S heating after
three way catalytic converter (display field 3).
Display fields
2
xxx.xx sec.
O2S heating resistance
-
- If specification is not
attained
3
x.x
(after TWC)
0.0 - 65.0
5.9 - 24.2
Page 24-52 ,
continuation
Page 51 of 126
24-50
4
xxxxxxxx
O2S control
status (after
TWC)
Relevance
Page 24-51
-
12/6/2004