Volkswagen Golf / Golf GTI / Golf Variant. Manual - part 130

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

P2681

Engine

Coolant

Bypass

Valve

"A" Con‐

trol Cir‐

cuit/

Open

Rotary

Coolant

Valve

Open Cir‐

cuit

• Load resist‐

ance > 200.0

kOhm

 

• 1.5 s
• Contin‐

uous

• 2

DCY

– Check the En‐

gine Tempera‐

ture Control Ac‐

tuator - N493- .

Refer to

⇒ “3.6.12  En‐

gine Tempera‐

ture Control Ac‐

tuator N493 ,

Checking”, page

481

 .

.

P2682

Engine

Coolant

Bypass

Valve

"A" Con‐

trol Cir‐

cuit Low

Rotary

Coolant

Valve

Short To

Ground

Output 1

• High side cur‐

rent output 1 >

9.3 – 15.0 A

• Rotary slide valve

commanded on

• Rotary valve di‐

rection forward

• 0.25 s
• Contin‐

uous

• 2

DCY

– Check the En‐

gine Tempera‐

ture Control Ac‐

tuator - N493- .

Refer to

⇒ “3.6.12  En‐

gine Tempera‐

ture Control Ac‐

tuator N493 ,

Checking”, page

481

 .

Rotary

Coolant

Valve

Short To

Ground

Output 2

• High side cur‐

rent output 2 >

9.3 – 15.0 A

• Rotary slide valve

commanded on

• Rotary valve di‐

rection reserved

P2683

Engine

Coolant

Bypass

Valve

"A" Con‐

trol Cir‐

cuit High

Rotary

Coolant

Valve

Short To

Battery

Plus Out‐

put 1

• Low side cur‐

rent output 1 >

9.3 – 15.0 A

• Rotary slide valve

commanded off

• Or
• Rotary slide valve

commanded on

• Rotary valve di‐

rection reverse

• 0.25 s
• Contin‐

uous

• 2

DCY

– Check the En‐

gine Tempera‐

ture Control Ac‐

tuator - N493- .

Refer to

⇒ “3.6.12  En‐

gine Tempera‐

ture Control Ac‐

tuator N493 ,

Checking”, page

481

 .

Rotary

Coolant

Valve

Short To

Battery

Plus Out‐

put 2

• Low side cur‐

rent output 2 >

9.3 – 15.0 A

• Rotary slide valve

commanded off

• Or
• Rotary slide valve

commanded on

• Rotary valve di‐

rection forward

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

3. Diagnosis and Testing    

193

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

P3043

Fuel

Pump

Me‐

chanical

Malfunc‐

tion

CAN:

Fuel

Pump

CAN

Commu‐

nication

With Fuel

Pump

• Fuel pump sig‐

nal: rotary fail‐

ure feedback

>= 2.00 [-]

• Engine on

• 1.8 s
• Contin‐

uous

• 2

DCY

– Check the Fuel

Pump Control

Module - J538- /

Fuel Delivery

Unit - GX1- . Re‐

fer to

⇒ “3.6.18  Fuel

Pump Control

Module J538 /

Fuel Delivery

Unit GX1 ,

Checking”, page

493

 .

– Check the En‐

gine Control

Module - J623- .

Refer to appro‐

priate repair

manual.

P3044

Fuel

Pump

"A" Con‐

trol Cir‐

cuit Low

CAN:

Fuel

Pump

CAN

Commu‐

nication

With Fuel

Pump

• Fuel pump sen‐

sor: short to

ground failure

feedback >=

2.00 [-]

• Engine on

• 2.0 s
• Contin‐

uous

• 2

DCY

– Check the Fuel

Pump Control

Module - J538- /

Fuel Delivery

Unit - GX1- . Re‐

fer to

⇒ “3.6.18  Fuel

Pump Control

Module J538 /

Fuel Delivery

Unit GX1 ,

Checking”, page

493

 .

– Check the En‐

gine Control

Module - J623- .

Refer to appro‐

priate repair

manual.

P3045

Fuel

Pump

Elec‐

tronics

Faulty

CAN:

Fuel

Pump

CAN

Commu‐

nication

With Fuel

Pump

• Fuel pump sig‐

nal: ROM /

RAM failure

feedback >=

2.00 [-]

• Engine on

• 1.2 s
• Contin‐

uous

• 2

DCY

– Check the Fuel

Pump Control

Module - J538- /

Fuel Delivery

Unit - GX1- . Re‐

fer to

⇒ “3.6.18  Fuel

Pump Control

Module J538 /

Fuel Delivery

Unit GX1 ,

Checking”, page

493

 .

– Check the En‐

gine Control

Module - J623- .

Refer to appro‐

priate repair

manual.

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

194

     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

P3073

Fuel

Pump

"A" Con‐

trol Cir‐

cuit/

Open

CAN:

Fuel

Pump

CAN

Commu‐

nication

With Fuel

Pump

• Fuel pump sen‐

sor: open cir‐

cuit failure

feedback >=

2.00 [-]

• Engine on

• 2.2 s
• Contin‐

uous

• 2

DCY

– Check the Fuel

Pump Control

Module - J538- /

Fuel Delivery

Unit - GX1- . Re‐

fer to

⇒ “3.6.18  Fuel

Pump Control

Module J538 /

Fuel Delivery

Unit GX1 ,

Checking”, page

493

 .

– Check the En‐

gine Control

Module - J623- .

Refer to appro‐

priate repair

manual.

P308D

Fuel

Pump

Engine

Speed

Too Low

CAN:

Fuel

Pump

Commu‐

nication

With Fuel

Pump

• Fuel pump sig‐

nal: over-cur‐

rent failure

feedback >=

2.00 [-]

• Engine on

• 1.6 s
• Contin‐

uous

• 2

DCY

– Check the Fuel

Pump Control

Module - J538- /

Fuel Delivery

Unit - GX1- . Re‐

fer to

⇒ “3.6.18  Fuel

Pump Control

Module J538 /

Fuel Delivery

Unit GX1 ,

Checking”, page

493

 .

– Check the En‐

gine Control

Module - J623- .

Refer to appro‐

priate repair

manual.

P308E

Fuel

Pump

Control

Module

"A"

CAN:

Fuel

Pump

Commu‐

nication

With Fuel

Pump

• Fuel pump sig‐

nal: power am‐

plifier failure

feedback >=

2.00 [-]

• Engine on

• 1.4 s
• Contin‐

uous

• 2

DCY

– Check the Fuel

Pump Control

Module - J538- /

Fuel Delivery

Unit - GX1- . Re‐

fer to

⇒ “3.6.18  Fuel

Pump Control

Module J538 /

Fuel Delivery

Unit GX1 ,

Checking”, page

493

 .

– Check the En‐

gine Control

Module - J623- .

Refer to appro‐

priate repair

manual.

• Fuel pump sen‐

sor: Short to

battery failure

• Or
• RPM deviation

feedback >=

2.00 [-]

• 2.4 s
• Contin‐

uous

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

3. Diagnosis and Testing    

195

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

P334A

Charge

Pres‐

sure Ac‐

tuator

Electri‐

cal Error

Turbo‐

charger

Boost

Pressure

Control

Valve

Short To

Ground

• Bypass valve

driver current >

9.3 – 15.0 A

• Boost pressure

actuator control‐

ler active

• 0.4 s
• Contin‐

uous

• 2

DCY

– Check the

Charge Pres‐

sure Actuator -

V465- / Charge

Pressure Actua‐

tor Position Sen‐

sor - G581- . Re‐

fer to

⇒ “3.6.7  Charge

Pressure Actua‐

tor V465 /

Charge Pres‐

sure Actuator

Position Sensor

G581 , Check‐

ing”, page 470

 .

U0001

High

Speed

CAN

Commu‐

nication

Bus

CAN:

Bus-Off

CAN

Commu‐

nication

• Bus off counter

>= 3.0 [-]

• Time after igni‐

tion on >= 0.5 s

• 0.5 s
• Contin‐

uous

• 2

DCY

– Check the CAN-

Bus circuits. If

there are any

other DTC’s

present check

them first.

– Refer to the

proper wiring

schematic for

terminal and

component lo‐

cation.

U0002

High

Speed

CAN

Commu‐

nication

Bus Per‐

for‐

mance

CAN:

Global

Time Out

CAN

Commu‐

nication

• General CAN

timeout >= 0.4

s

• Time after igni‐

tion on >= 0.5 s

• 0.5 s
• Contin‐

uous

• 2

DCY

– Check the CAN-

Bus circuits. If

there are any

other DTC’s

present check

them first.

– Refer to the

proper wiring

schematic for

terminal and

component lo‐

cation.

U0101

Lost

Commu‐

nication

with

TCM

CAN:

Trans‐

mission

Control

Module

(TCM)

CAN

Commu‐

nication

With TCM

• Received CAN

message no

message

• Time after igni‐

tion on >= 0.5 s

• 0.5 s
• Contin‐

uous

• 2

DCY

– Check the CAN-

Bus circuits. If

there are any

other DTC’s

present check

them first.

– Refer to the

proper wiring

schematic for

terminal and

component lo‐

cation.

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

196

     Rep. Gr. ST - Generic Scan Tool