1999 AUDI A4 oil

01-79


Instrument cluster with long
service life, On Board
Diagnostic (OBD) (from m.y.
2000)

General information


Technical features of the instrument cluster
The instrument cluster is equipped with a service
display which can process flexible data, that is,
the instrument cluster evaluates various vehicle
based service requirements on input quantities
such as driveability or oil consumption.
The long service life is capable of reproducing
the functions of the standard SRI, when the limits
are set correctly. The limits are variable (in U.S.
with set limits Table Page 01
-80
).
It is also possible to evaluate the oil temperature
sensor. Adaptation channels in the VAG On
Board Diagnostic (OBD) make this possible.
Pa
ge 1 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-80
In countries where the standard Service
Reminder Indicator (SRI) values are still used,
such as the USA, the following constant
adaptation values must be entered:

Table for Service Reminder Indicator values
without long service life

Channel 42 (minimum mileage
performance) 8000
miles
Channel 43 (maximum mileage
performance) 8000
miles
Channel 44 (maximum time interval
until next service) 365
days
Channel 45 (oil quality) 1
Pa
ge 2 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-94

VAG 1551 scan tool display
Possible causes
Corrective action
00562
Oil level thermal sensor -
G266-

Open circuit/short circuit to
B+
Short circuit to Ground
Implausible signal
Open circuit or short circuit
between oil level thermal sensor
-G266- and instrument cluster Oil level thermal sensor -G266-
faulty -G266- faulty Electronic part in sensor faulty- Locate malfunction using wiring diagram
- Repair open circuit
- Oil level thermal sensor -G266- faulty Replace -
G266-
00667
Outside temperature signal

Open circuit/short circuit to
B+
Short circuit to Ground
implausible signal (is
indicated incorrectly and
must be disregarded)
Open circuit or short circuit
between instrument cluster and
A/C control head -E87- A/C control head -E87- faulty
Repair Manual, Heating & AirConditioning, Repair
Group 01
- Locate malfunction using wiring diagram
- Repair open circuit
- A/C system OBD
00668
Vehicle voltage, terminal 30

Voltage supply too low
Battery was disconnectedOpen circuit or short circuit to a
control module or sensor - Perform automatic test sequence in order to
determine the control module responsible for the
DTC check voltage supply of malfunctioning
control module
- Locate malfunction using wiring diagram
Pa
ge 18 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-115

Display group overview:

Display group
number Indicated on display
001 1 = Speed
2 = Engine RPM
3 = Oil pressure switch
4 = Time
002 1 = Trip odometer
2 = Fuel gauge
3 = Tank sensor
4 = Outside air
temperature
003 1 = Coolant temperature
010 1 = Channel 30
2 = Adaptation tank
sensor
3 = Channel 9
4 = Trip odometer
011 1 = Channel 4
Pa
ge 44 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-116

Display group
number Indicated on display
012 1 = Channel 40
2 = distance since service
3 = Channel 41
4 = Time since service
013 1 = Channel 42
2 = Minimum value miles
3 = Channel 43
4 = Maximum value miles
014 1 = Channel 44
2 = Max. time interval
3 = Unassigned
4 = Unassigned
015 1 = Channel 45
2 = Oil quality
3 = Channel 46
Pa
ge 46 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-117

Display group
number Indicated on display
050 1 = Trip odometer
2 = Engine RPM
3 = Oil temperature
4 = Coolant temperature
125 1 = Engine
2 = Transmission
3 = ABS
4 = ADR
126 1 = A/C
130 1 = Tire pressure
2 = Auxiliary heater
3 = Unassigned
4 = Parking assistance
140 1 = Radio
2 = Telephone
3 = Navigation
Pa
ge 48 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-119
Measuring value block 001

Read Measuring Value Block 1

Indicated on display:

30 MPH 2400 RPM Oil p2

Time



Oil pressure switch 2
Oil p2 < min. Oil p2 OK

Engine speed (RPM)

0 - 9990 RPM


Speed
0 - 187 MPH

Pa
ge 51 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2

01-127
Measuring value block 15

Read Measuring Value Block 15

Indicated on display:

Channel 45 1 Channel 46 300


Total consumption quantity
300 means 300 liters



Adaptation channel for the total consumption quantity (gasoline engines only)

Oil quality

Input of 1 to 4 possible
1)

The "1" is entered in the USA


Adaptation channel for oil quality

Notes:

1) The currently valid specifications can be found in the "Maintenance" book.
Repair Manual, Maintenance

Oil quality must be re-adapted after every service.
Pa
ge 59 of 99 Instrument cluster with lon
g service life, On Board Dia
gnostic
(OBD
) (from m.
y. 2000
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE01.01.2