Volkswagen CJDA Workshop Manual page 116

3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
Display Operating mode or component
zone
1 Glow plug system status
2 Glow period (in seconds)
3 Voltage supply from automatic glow peri-
od control unit
4 Coolant temperature
Evaluation: display group 12, display zone 1 - glow plug
system status
Note
Meaning of figures in 8-digit number block for status of glow
plug system:
Significance if display = 1
Dis- Glow plug system status
play
show
s
0000 Waiting for coolant temperature
0000
0001 Pre-heating
0000
1011 Post-heating
0000
1111 Intermediate heating
0000
0011 Standby-heating
0000
1011 Waiting for post-heating
0001
1111 Waiting for intermediate heating
0001
0000 Waiting for ECO start request (Economy)
0001
0101 No glow period
0000
1000 No heating for start-up
0000
1111 No heating
1111
0111 Heating for start-up
0000
1101 No post-heating
0000
100 Repair Group 01 - Vehicle self-diagnosis
Specification
1111 1111
xx,x s
Approx. battery voltage
80.0...110.0°C
Evaluation
⇒ P age 100
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