Skoda Octavia Workshop Manual page 44

01
Display Dis-
group play
number field
002 1
Actual current of sole-
noid valve 6 -N93
2
Nominal current of so-
lenoid valve 6 -N93
3
Battery voltage
4
Vehicle speed sender
-G68
1
Speed
003 2
Engine speed
1)
Solenoid valve 6 -N93- controls the ATF main pressure.
2)
The signal of the vehicle speed sender -G68 is displayed (read out of speedometer and values on V.A.G 1552 can
slightly deviate from one another).
3) When driving: The assistance of a second mechanic is required to read off the nominal values.
------------ ------------
Self-Diagnosis/Electrical Test
Designation
Vehicle in
1) standstill
1)
2) while driving
with engine running
Test conditions
Full throttle
Idle max. 1.1 A
Full throttle
Idle max. 1.1 A
3)
Specifica- Measures for deviations from
tion or nominal value
readout
For fault finding, observe the fol-
0.0 A lowing: Actual and nominal cur-
rent must not deviate more than
0.05 A from one another.
The nominal values which are
mentioned here are the maximum
values.
0.0 A - Check solenoid valve -N93
⇒ page 01-29.
min. - Check battery, replace if nec-
10.8 volts essary ⇒ Electrical System,
Repair Group 27.
- Check supply voltage to gear-
box control unit page 01-29.
max. - Replace gearbox control unit
16.0 volts ⇒ page 01-37.
- Put system in basic setting
⇒ page 01-15.
min - Check vehicle speed sender
2.20 volts -G68 ⇒ page 01-29
max.
2.52 volts
...km/h
...rpm - Check plug connection to en-
gine control unit, contact as-
signment at gearbox control
unit ⇒ Electrical test, page
01-29
- Eliminate engine fault if neces-
sary ⇒ Repair Group 01 of the
relevant engine.
OCTAVIA
Edition 06.03
S00.5116.60.20