Volkswagen Golf / Golf GTI / Golf Variant. Manual — part 186
DQ-250 6F 02E
DTC Fault Code
Description
Monitor Strat‐
egy Descrip‐
tion
Malfunction
Criteria
Threshold
Value
Secondary Pa‐
rameters with
Enable Condi‐
tions
Monitor‐
ing Time
Length
Fre‐
quency
of
checks,
MIL Il‐
lum
P0829 5-6 Shift
• unable to
disengage
the fifth
gear
• gearshift
fork of fifth
gear stays
in shifted
position in
spite of
control to
disengage
• gearshift
fork posi‐
tion > syn‐
chronizing
point fifth
gear +
10% syn‐
chronizing
point
measured
by a basic
adjust‐
ment (fifth
gear stays
in shifted
position)
control
gearshift
fork valve
2 >= 5%
• control safe‐
ty valve 1
(ON) >= 20%
• multiplexer
position = 1
• desired main
pressure > 2
bar
• no main
pressure
loss
• terminal 15
voltage > 4 V
for more than
500 ms
• battery volt‐
age > 9 V for
more than
500 ms
• engine
speed > 600
rpm for more
than 500 ms
• 6000
ms
• 2
driv‐
ing
cy‐
cles
• unable to
disengage
the sixth
gear
• gearshift
fork of
sixth gear
stays in
shifted po‐
sition in
spite of
control to
disengage
• gearshift
fork posi‐
tion > syn‐
chronizing
point sixth
gear +
10% syn‐
chronizing
point
measured
by a basic
adjust‐
ment (sixth
gear stays
in shifted
position)
control
gearshift
fork valve
4 >= 5%
• control safe‐
ty valve 2
(ON) >= 20%
• multiplexer
position = 0
• desired main
pressure > 2
bar
• no main
pressure
loss
• terminal 15
voltage > 4 V
for more than
500 ms
• battery volt‐
age > 9 V for
more than
500 ms
• engine
speed > 600
rpm for more
than 500 ms
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
3. Diagnosis and Testing
417
DQ-250 6F 02E
DTC Fault Code
Description
Monitor Strat‐
egy Descrip‐
tion
Malfunction
Criteria
Threshold
Value
Secondary Pa‐
rameters with
Enable Condi‐
tions
Monitor‐
ing Time
Length
Fre‐
quency
of
checks,
MIL Il‐
lum
P0840 Transmis‐
sion Fluid
Pressure
Sensor/
Switch "A"
Circuit
• signal
range
check
• pressure
sensor
voltage
clutch 1
out of plau‐
sibility
range
• voltage <
100 mV
OR
• voltage >
4900 mV
• 300
ms
• 2
driv‐
ing
cy‐
cles
P0841 Transmis‐
sion Fluid
Pressure
Sensor/
Switch "A"
Circuit
Range/Per‐
formance
• overpres‐
sure moni‐
toring
• hydraulic
pressure
of clutch 1
exceeds a
maximum
value
• pres‐
sure>=
15.5 bar
• signal range
check is cor‐
rect
• terminal 15
voltage > 4 V
for more than
500 ms
• battery volt‐
age > 9 V for
more than
500 ms
• engine
speed > 500
rpm
• 1000
ms
• 2
driv‐
ing
cy‐
cles
P0845 Transmis‐
sion Fluid
Pressure
Sensor/
Switch "B"
Circuit
• pressure
sensor volt‐
age clutch 2
out of plau‐
sibility
range
• pressure
sensor
voltage
clutch 1
out of plau‐
sibility
range
• voltage <
100 mV
OR
• voltage >
4900 mV
• 300
ms
• 2
driv‐
ing
cy‐
cles
P0846 Transmis‐
sion Fluid
Pressure
Sensor/
Switch "B"
Circuit
Range/Per‐
formance
• overpres‐
sure moni‐
toring
• hydraulic
pressure
of clutch 2
exceeds a
maximum
value
• pressure
>= 15.5
bar
• signal range
check is cor‐
rect
• terminal 15
voltage > 4 V
for more than
500 ms
• battery volt‐
age > 9 V for
more than
500 ms
• engine
speed > 500
rpm
• 80 ms • 2
driv‐
ing
cy‐
cles
P0864 TCM Com‐
munication
Circuit
Range/Per‐
formance
• buss off de‐
tection of
the micro‐
controller
• terminal 15
voltage > 9 V
for more than
500 ms
• > 500 ms af‐
ter reset
• 1000
ms
• 2
driv‐
ing
cy‐
cles
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
418
Rep. Gr. ST - Generic Scan Tool
DQ-250 6F 02E
DTC Fault Code
Description
Monitor Strat‐
egy Descrip‐
tion
Malfunction
Criteria
Threshold
Value
Secondary Pa‐
rameters with
Enable Condi‐
tions
Monitor‐
ing Time
Length
Fre‐
quency
of
checks,
MIL Il‐
lum
P0890 TCM Power
Relay
Sense Cir‐
cuit Low
• short-circuit
current
check
• Detection
by hard‐
ware cir‐
cuit
• current >
8.5 A
• terminal 15
voltage > 4 V
for more than
500 ms
• 200
ms
• 2
driv‐
ing
cy‐
cles
P0914 Gear Shift
Position
Circuit
• time out de‐
tection of
the ques‐
tion and an‐
swer diag‐
nosis
• if time out
of the
question
and an‐
swer diag‐
nosis is
detected
increment
an event
counter
• time out
threshold
> 100 ms
• gear mes‐
sage for se‐
lector lever is
transmittable
and selector
lever mes‐
sage is re‐
ceivable
• no failure of
selector lev‐
er CAN mes‐
sages
• time after
Reset > 100
ms
• terminal 15
voltage > 4 V
for more than
500 ms
• 300
ms
• 2
driv‐
ing
cy‐
cles
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
3. Diagnosis and Testing
419
DQ-250 6F 02E
DTC Fault Code
Description
Monitor Strat‐
egy Descrip‐
tion
Malfunction
Criteria
Threshold
Value
Secondary Pa‐
rameters with
Enable Condi‐
tions
Monitor‐
ing Time
Length
Fre‐
quency
of
checks,
MIL Il‐
lum
• plausibility
check of se‐
lector lever
• selector
lever posi‐
tion is not
equal to
negation of
the inverse
selector
lever posi‐
tion
OR
• selector
lever posi‐
tion equals
initializa‐
tion value
OR
• selector
lever posi‐
tion equals
error value
OR
• selector
lever posi‐
tion is
equal to
negation of
the inverse
selector
lever posi‐
tion but no
valid posi‐
tion
• selector
lever posi‐
tion = Posi‐
tion 1 or
Position 2
or Position
3 or Posi‐
tion 4 or
Position L
• no bus off er‐
ror
• no error fail‐
ure of all
CAN mes‐
sages
• no failure of
selector lev‐
er CAN mes‐
sages
• time after
Reset > 1100
ms
• terminal 15
voltage > 9 V
for more than
1100 ms
• 1000
ms
• question
and answer
diagnosis
• failure of
question
and an‐
swer diag‐
nosis
• 1500
ms
P0919 Gear Shift
Position
Control Er‐
ror
• evaluation
the error
signal of se‐
lector lever
CAN mes‐
sage
• error flag
of not de‐
terminable
selector
lever posi‐
tion is set
• no failure of
selector lev‐
er CAN mes‐
sages
• terminal 15
voltage > 4 V
for more than
500 ms
• battery volt‐
age > 9 V for
more than
500 ms
• engine
speed > 500
rpm
• 20 ms • 2
driv‐
ing
cy‐
cles
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
420
Rep. Gr. ST - Generic Scan Tool
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст