Volkswagen Golf / Golf GTI / Golf Variant. Manual - part 136

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

• General condi‐

tions:

• Filtered lamb‐

da controller in‐

cluded correc‐

tion and adap‐

tation > 30.0 %

• And
• Deviation throt‐

tle area control‐

ler < -45.0 %

• Manifold pres‐

sure sensor ac‐

tive

• And
• Choice of:
• pressure up‐

stream throttle <

135.00 kPa

• Or
• Pressure up‐

stream throttle

not active

• And
• Choice of:
• BARO > 73.00; <

107.50 [kPa]

• Or
• Barometric pres‐

sure sensor not

active

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

3. Diagnosis and Testing    

217

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

P0107

Manifold

Abso‐

lute

Pres‐

sure/

Baro‐

metric

Pres‐

sure

Sensor

Circuit

Low

Manifold

Pressure

Sensor

Short To

Ground

• Intake manifold

pressure sen‐

sor voltage <

0.20 V

 

• 0.5 s
• Con‐

tinu‐

ous

• 2

DCY

– Check the In‐

take Manifold

Sensor - GX9- .

Refer to

⇒ “3.6.23  Intake

Manifold Sensor

GX9 , Check‐

ing”, page 505

 .

P0108

Manifold

Abso‐

lute

Pres‐

sure/

Baro‐

metric

Pres‐

sure

Sensor

Circuit

High

Manifold

Pressure

Sensor

Short To

Battery

Voltage

• Intake manifold

pressure sen‐

sor voltage >

4.80 V

 

• 0.5 s
• Con‐

tinu‐

ous

• 2

DCY

– Check the In‐

take Manifold

Sensor - GX9- .

Refer to

⇒ “3.6.23  Intake

Manifold Sensor

GX9 , Check‐

ing”, page 505

 .

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

218

     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

P0111

Intake

Air Tem‐

perature

Sensor

1 Circuit

Range/

Per‐

for‐

mance

Bank 1

Intake Air

Tempera‐

ture Sen‐

sor @

Manifold

Cross

Check

• High side: ref‐

erence meas‐

uring

• Diff. IAT @

manifold @

cold start vs.

AAT @ cold

start > 25.0 K

• Diff. IAT @

manifold @

cold start vs.

ECT @ cylin‐

der head @

cold start n.a. K

• Diff. IAT @

manifold @

cold start vs.

ECT @ radiator

outlet @ cold

start > 25.0 K

• Min. amount of

faulty refer‐

ence measure‐

ments to detect

defective sen‐

sor 2.00 [-]

• Or
• Low side: refer‐

ence measur‐

ing

• Diff. AAT @

cold start vs.

IAT @ manifold

@ cold start >

25.0 K

• Diff. ECT @

cylinder head

@ cold start vs.

IAT @ manifold

@ cold start >

25.0 K

• Diff. ECT @ ra‐

diator outlet @

cold start vs.

IAT @ manifold

@ cold start >

25.0 K

• Min. amount of

faulty refer‐

ence measure‐

ments to detect

defective sen‐

sor 2.00 [-]

• Engine off time

>= 360.00 min

• Engine off time

plausible

• Time after engine

start <= 1400.0 s

• Depending on

temperature

slope

• Diff. actual vs

previous IAT <

256.0 K

• Diff. actual vs

previous ECT@

cylinder head n.a.

K

• Diff. actual vs

previous ECT@

radiator outlet <

256.0 K

• Diff. actual vs

previous AAT <

256.0 K

• For time >= 1.0 s
• Depending on

mean value con‐

dition

• Mean value of all

temperature sen‐

sors @ cold start

>= -256° C

• Number of valid

sensors >= 2.00

[-]

• Depending on

block heater / so‐

lar radiation de‐

tection

• Time after engine

start >= 0.5 s

• Vehicle speed >=

22 mph

• For time >= 20.0 s
• Diff. actual IAT @

manifold vs. min.

IAT @ manifold <

5.0 K

• Diff. actual ECT

@ cylinder head

vs. min. ECT @

cylinder head n.a.

K

• 0.1 s
• Once /

DCY

• 2

DCY

– Check the In‐

take Manifold

Sensor - GX9- .

Refer to

⇒ “3.6.23  Intake

Manifold Sensor

GX9 , Check‐

ing”, page 505

 .

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

3. Diagnosis and Testing    

219

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

• Diff. actual AAT

vs. min. AAT <

4.0 K

• Diff. actual ECT

@ radiator outlet

vs. min. ECT @

radiator outlet <

1.1 K

P0112

Intake

Air Tem‐

perature

Sensor

1 Circuit

Low

Bank 1

Intake Air

Tempera‐

ture Sen‐

sor Short

To

Ground

• IAT sensor

voltage < 0.10

V

 

• 0.5 s
• Con‐

tinu‐

ous

P0113

Intake

Air Tem‐

perature

Sensor

1 Circuit

High

Bank 1

Intake Air

Tempera‐

ture Sen‐

sor open

circuit

• IAT sensor

voltage > 4.50

V

 

P0116

Engine

Coolant

Temper‐

ature

Sensor

1 Circuit

Range/

Per‐

for‐

mance

Engine

Coolant

Tempera‐

ture Sen‐

sor @

Cylinder

Head Ra‐

tionality

Check In‐

appropri‐

ately Low

• Diff. min tem‐

perature of

cross check

sensors vs.

ECT @ cylin‐

der head @ en‐

gine start >=

25° C

• Cross checks fin‐

ished

• 1.0 s
• Once /

DCY

• 2

DCY

– Check the En‐

gine Coolant

Temperature

Sensor - G62- .

Refer to

⇒ “3.6.9  Engine

Coolant Tem‐

perature Sensor

G62 , Check‐

ing”, page 475

 .

GTI 2014 ➤

Generic Scan Tool - Edition 04.2015

220

     Rep. Gr. ST - Generic Scan Tool