Volkswagen Passat 1995 Official Factory Repair Manual page 1778

VAG 1551 Scan Tool (ST), connecting and selecting 'Engine Electronics' address word 01
Display group160
Display
Indicated
Engine coolant
Specification
At least 60 C
Working
-46.5...141.0 C
range
Relevance of 8 digit number block in display field 4
1 2 3 4 5 6 7 8 Specifications of diagnosis conditions
1
1
1
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU07....
1
xxx.x C
Secondary air injection
temperature
Secondary air injection
valve causes deviations
in Oxygen Sensor (O2S)
Engine running at idling speed
Vehicle stationary
CYCLE Bit = Diagnosis completed
0 Diagnosis malfunction free
0 DTC memory malfunction free
Display fields
2
xx.x %
valve open
At least 0.7%
control
- Press C key.
3
xx.x %
Secondary air
injection pump
running
At least 25%
Secondary air
injection valve causes
deviations in O2S
control
Page 33 of 77
01-39
4
xxxx xxxx
Diagnosis
conditions
xx11 x100
x = Not
relevant
12/6/2004