Volkswagen Golf / Golf GTI / Golf Variant. Manual — part 119
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitoring
Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
P2010
Intake
Manifold
Runner
Control
Circuit
High
Bank 1
Intake
Manifold
Runner
Flap Ac‐
tuator
Short To
Battery
Plus
• Power stage
temperature >
160 – 200° C
• Or
• Output current
(hardware val‐
ues) > 4.0 – 7.0
A
• Engine running
• Actuator com‐
manded on
• 2.0 s
• Contin‐
uous
• 2
DCY
– Check the In‐
take Manifold
Runner Control
Valve - N316- .
Refer to
P2014
Intake
Manifold
Runner
Position
Sensor/
Switch
Circuit
Bank 1
Intake
Manifold
Runner
Flap Po‐
sition
Sensor
Short To
Ground /
Open Cir‐
cuit
• Intake manifold
runner flap po‐
sition sensor
voltage < 0.20
V
• Engine start not
active
• 0.04 s
• Contin‐
uous
• 2
DCY
– Check the In‐
take Manifold
Runner Position
Sensor - G336- .
Refer to
P2015
Intake
Manifold
Runner
Position
Sensor/
Switch
Circuit
Range/
Per‐
for‐
mance
Bank 1
Intake
Manifold
Runner
Flap Ac‐
tuator
Adapta‐
tion Val‐
ue Moni‐
toring
• Diff. actual val‐
ue vs. substitu‐
tion value @
lower mechani‐
cal thresh hold
> 0.70 V
• Or
• Diff. actual val‐
ue vs. substitu‐
tion value @
upper mechan‐
ical thresh hold
> 0.70 V
• Failed adapta‐
tions >= 1.00 [-]
• Modeled air tem‐
perature < 0.75 [-]
• Engine running
• Engine speed >
640; < 1,504
RPM
• ECT @ cylinder
head > -30° C
• Intake manifold
runner flap adap‐
tation not finished
• 0.04 s
• Once
per life‐
time
• 2
DCY
– Check the In‐
take Manifold
Runner Position
Sensor - G336- .
Refer to
P2017
Intake
Manifold
Runner
Position
Sensor/
Switch
Circuit
High
Bank 1
Intake
Manifold
Runner
Flap Po‐
sition
Sensor
Short To
Battery
Voltage
• Intake manifold
runner flap po‐
sition sensor
voltage > 4.80
V
• Engine start not
active
• 0.04 s
• Contin‐
uous
• 2
DCY
– Check the In‐
take Manifold
Runner Position
Sensor - G336- .
Refer to
P2024
EVAP
Fuel Va‐
por
Temper‐
ature
Sensor
Circuit
Smart
Tempera‐
ture Sen‐
sor Open
Circuit
• NVLD output
voltage lower
range >= 1.92 –
2.21 V
• NVLD output
voltage upper
range <= 2.85 –
3.25 V
• Case 1:
• Ignition on
• Case 2:
• Ignition off (dur‐
ing ECM keep
alive-time)
• 0.5 s
• Contin‐
uous
• 2
DCY
– Check the Fuel
Tank Leak De‐
tection Control
Module - J909- /
Fuel Tank Pres‐
sure Sensor -
G400- . Refer to
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
3. Diagnosis and Testing
149
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitoring
Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
P2025
EVAP
Fuel Va‐
por
Temper‐
ature
Sensor
Per‐
for‐
mance
Smart
Tempera‐
ture Sen‐
sor Func‐
tional
Check
• Diff. time be‐
tween ECU
and smart
module > 3.0 s
• Ignition off
• ECM keep alive
time active
• 3.0 s
• Once /
DCY
• 2
DCY
– Check the Fuel
Tank Leak De‐
tection Control
Module - J909- /
Fuel Tank Pres‐
sure Sensor -
G400- . Refer to
.
• Reset counter
> 3.00 [-]
• Engine running
• Last ECM keep
alive mode finish‐
ed
• 0.1 s
• Once /
DCY
• 3
DCY
Smart
Tempera‐
ture Sen‐
sor Out
Of Range
High
• Smart module
temperature >
119° C
• Ignition off
• NVLD (EVAP-
System) diagnos‐
tic mode = active
• 300.0 s
• Contin‐
uous
• 2
DCY
• Engine Running • 30.0 s
• Contin‐
uous
Smart
Tempera‐
ture Sen‐
sor Out
Of Range
Low
• Smart module
temperature <
-39° C
• Cold start detec‐
ted
• ECT @ cylinder
head > 26° C
• IAT cross check
finished
• ECT cross check
finished
• 1.0 s
• Once /
DCY
Smart
Tempera‐
ture Sen‐
sor Cross
Check
• Difference be‐
tween smart
temperature
and ECT @ cyl‐
inder head >=
25.5 K
• And
• Difference be‐
tween smart
temperature
and IAT @
manifold >=
25.5 K
• Cold start detec‐
ted
• IAT cross check
finished
• ECT cross check
finished
Smart
Tempera‐
ture Sen‐
sor Sig‐
nal Dy‐
namic
Check
• Gradient smart
temperature >
20 K/10min
• Ignition off
• Fuel level < 85.10
%
• NVLD (EVAP-
System) diagnos‐
tic mode active
• 300.0 s
• Once /
DCY
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
150
Rep. Gr. ST - Generic Scan Tool
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitoring
Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
Smart
Tempera‐
ture Sen‐
sor Com‐
munica‐
tion with
Smart
Tempera‐
ture Sen‐
sor
• Response time
> 1.0 s
• And
• Number of
checks > 3.00
[-]
• Or
• Security bit in‐
correct
• And
• Number of
checks > 3.00
[-]
• Case 1:
• Ignition on
• Engine running
• Case 2:
• Ignition off (dur‐
ing ECM keep
alive-time)
• 5.0 s
• Contin‐
uous
P2026
EVAP
Fuel Va‐
por
Temper‐
ature
Sensor
Circuit
Low
Voltage
Smart
Tempera‐
ture Sen‐
sor Short
To
Ground
• NVLD output
voltage < 1.92
– 2.21 V
• Case 1:
• Ignition on engine
running
• Case 2:
• Ignition off (dur‐
ing ECM keep
alive-time)
• 0.5 s
• Contin‐
uous
• 2
DCY
– Check the Fuel
Tank Leak De‐
tection Control
Module - J909- /
Fuel Tank Pres‐
sure Sensor -
G400- . Refer to
P2027
EVAP
Fuel Va‐
por
Temper‐
ature
Sensor
Circuit
High
Voltage
Smart
Tempera‐
ture Sen‐
sor Short
To Bat‐
tery Volt‐
age
• NVLD output
temperature >
160.0 – 200.0°
C
• Or
• NVLD output
current 4.0 –
7.0 A
• Case 1:
• Ignition on engine
running
• Case 2:
• Ignition off (dur‐
ing ECM keep
alive-time)
• 0.5 s
• Contin‐
uous
• 2
DCY
– Check the Fuel
Tank Leak De‐
tection Control
Module - J909- /
Fuel Tank Pres‐
sure Sensor -
G400- . Refer to
P2088
"A"
Cam‐
shaft
Position
Actuator
Control
Circuit
Low
Bank 1
VVT Ac‐
tuator In‐
take
Short To
Ground
• Output voltage
(hardware val‐
ues) < 1.92 –
2.21 V
• Actuator com‐
manded off
• 2.0 s
• Contin‐
uous
• 2
DCY
– Check the Cam‐
shaft Adjust‐
ment Valve 1 -
N205- . Refer to
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
3. Diagnosis and Testing
151
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitoring
Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
P2089
"A"
Cam‐
shaft
Position
Actuator
Control
Circuit
High
Bank 1
VVT Ac‐
tuator In‐
take
Short To
Battery
Plus
• Power stage
temperature >
160 – 200° C
• Or
• Output current
(hardware val‐
ues) > 8.0 –
12.0 A
• Actuator com‐
manded on
• 2.0 s
• Contin‐
uous
• 2
DCY
– Check the Cam‐
shaft Adjust‐
ment Valve 1 -
N205- . Refer to
.
P2090
"B"
Cam‐
shaft
Position
Actuator
Control
Circuit
Low
Bank 1
VVT Ac‐
tuator
Outlet
Short To
Ground
• Output voltage
(hardware val‐
ues) < 1.92 –
2.21 V
• Actuator com‐
manded off
• 2.0 s
• Contin‐
uous
• 2
DCY
– Check thee Ex‐
haust Camshaft
Adjustment
Valve 1 - N318- .
Refer to
.
P2091
"B"
Cam‐
shaft
Position
Actuator
Control
Circuit
High
Bank 1
VVT Ac‐
tuator
Outlet
Short To
Battery
Plus
• Power stage
temperature >
160 – 200° C
• Or
• Output current
(hardware val‐
ues) > 8.0 –
12.0 A
• Actuator com‐
manded on
• 2.0 s
• Contin‐
uous
• 2
DCY
– Check thee Ex‐
haust Camshaft
Adjustment
Valve 1 - N318- .
Refer to
.
P2096
Post
Catalyst
Fuel
Trim
System
Too
Lean
Bank 1
Fuel Sys‐
tem Out
Of Range
Low
• Adaption value
> 0.05 [-]
• 2nd lambda con‐
trol n.a.
• Catalyst purge
not active
• Engine speed >=
704 RPM
• Integrated mass
for fuel in oil <
255.00 [-]
• Choice of:
• O2S rear (binary)
check not active
• Or
• O2S rear (binary)
check finished
• 5.0 s
• Contin‐
uous
• 2
DCY
– Check exhaust
system visually
for leaks first
and correct as
necessary.
– Check the Oxy‐
gen Sensor 1 Af‐
ter Catalytic
Converter -
GX7- . Refer to
.
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
152
Rep. Gr. ST - Generic Scan Tool
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