Content .. 161 162 163 164 ..

Volkswagen Golf / Golf GTI / Golf Variant. Manual - part 163

DTC /

Descrip‐

tion

Monitor

Strategy

Descrip‐

tion

Malfunction Crite‐

ria and Threshold

Value

Secondary Parame‐

ters with Enable

Conditions

Monitor‐

ing Time

Length

MIL Il‐

lum.

Component Diag‐

nostic Procedure

P169A

Mode

Active

ECM:

Transport

Mode

Function

Monitor‐

ing: Mode

Change

• Transport

mode active

• Vehicle speed < 3

mph

• Max trip mileage

since initial vehi‐

cle start-up <

62.15 miles

• During ECM keep

alive-time after

ignition off engine

speed 0 RPM

• Production mode

not active

• For hybrid:
• Drive motor off

• 0.01 s
• Con‐

tinu‐

ous

• 1

DCY

– Perform readi‐

ness check. Re‐

fer to

⇒ “3.2 Readi‐

ness Codes”,

page 19

P2004

Intake

Manifold

Runner

Control

Stuck

Open

Bank 1

Intake

Manifold

Runner

Flap Ac‐

tuator

Stuck

Open

• Signal voltage

> 1.89 V

• For time >= 1.5

• Flap commanded

off

• Time after engine

start > 5.0 s

• 0.2 s
• Con‐

tinu‐

ous

• 2

DCY

– Check the In‐

take Manifold

Runner Control

Valve - N316- .

Refer to

P2006

Intake

Manifold

Runner

Control

Stuck

Closed

Bank 1

Intake

Manifold

Runner

Flap Ac‐

tuator

Stuck

• Signal voltage

< 3.10 V

• For time >= 1.5

• Flap commanded

• Time after engine

start > 5.0 s

• 0.2 s
• Con‐

tinu‐

ous

• 2

DCY

– Check the In‐

take Manifold

Runner Control

Valve - N316- .

Refer to

P2008

Intake

Manifold

Runner

Control

Circuit/

Open

Bank 1

Intake

Manifold

Runner

Flap Ac‐

tuator

Open Cir‐

cuit

• Output voltage

lower range

1.92 – 2.21 V

• Output voltage

upper range

(hardware val‐

ues) 2.85 –

3.25 V

• Engine running
• Actuator com‐

manded off

• 2.0 s
• Con‐

tinu‐

ous

• 2

DCY

– Check the In‐

take Manifold

Runner Control

Valve - N316- .

Refer to

P2009

Intake

Manifold

Runner

Control

Circuit

Low

Bank 1

Intake

Manifold

Runner

Flap Ac‐

tuator

Short To

Ground

• Output voltage

(hardware val‐

ues) < 1.92 –

2.21 V

• Engine running
• Actuator com‐

manded off

• 2.0 s
• Con‐

tinu‐

ous

• 2

DCY

– Check the In‐

take Manifold

Runner Control

Valve - N316- .

Refer to

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

3. Diagnosis and Testing

325

DTC /

Descrip‐

tion

Monitor

Strategy

Descrip‐

tion

Malfunction Crite‐

ria and Threshold

Value

Secondary Parame‐

ters with Enable

Conditions

Monitor‐

ing 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) driver

stage internal

value

• Engine running
• Actuator com‐

manded on

• 2.0 s
• Con‐

tinu‐

ous

• 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
• Con‐

tinu‐

ous

• 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
• Con‐

tinu‐

ous

• 2

DCY

– Check the In‐

take Manifold

Runner Position

Sensor - G336- .

Refer to

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

326

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

Monitor‐

ing Time

Length

MIL Il‐

lum.

Component Diag‐

nostic Procedure

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
• Con‐

tinu‐

ous

• 2

DCY

– Check the Fuel

Tank Leak De‐

tection Control

Module - J909- /

Fuel Tank Pres‐

sure Sensor -

G400- . Refer to

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

• Fuel level <

85.10%

• 300 s
• Con‐

tinu‐

ous

• 2

DCY

• Engine Running • 30 s

• Con‐

tinu‐

ous

Smart

Tempera‐

ture Sen‐

sor Out

Of Range

Low

• Smart module

temperature <

-39° C

• Engine off time

>= 360.00 min

• ECT @ cylinder

head > -23° C

• IAT cross check

finished

• ECT cross check

finished

• Fuel level <

85.10%

• 1.0 s
• Once /

DCY

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

3. Diagnosis and Testing

327

DTC /

Descrip‐

tion

Monitor

Strategy

Descrip‐

tion

Malfunction Crite‐

ria and Threshold

Value

Secondary Parame‐

ters with Enable

Conditions

Monitor‐

ing Time

Length

MIL Il‐

lum.

Component Diag‐

nostic Procedure

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 @

engine start

and IAT @

manifold >=

25.5 K

• Engine off time

>= 360.00 min

• IAT cross check

finished

• ECT cross check

finished

• Fuel level <

85.10%

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 s
• Once /

DCY

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
• Con‐

tinu‐

ous

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
• Case 2:
• Ignition off (dur‐

ing ECM keep

alive-time)

• 0.5 s
• Con‐

tinu‐

ous

• 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

328

Rep. Gr. ST - Generic Scan Tool

Content .. 161 162 163 164 ..