Content .. 117 118 119 120 ..

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

• 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

• 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

• 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‐

• 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

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°

• 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

Content .. 117 118 119 120 ..