QRSB-2014 Audi T Service Bulletin/Repair Instructions

Oil filter bracket

Oil intake pipe

Oil level thermal sensor

Oil pressure switch

Oil pump cover

Oil return pipe

1)
Replace fastener(s).
Oil Pan Tightening Specifications
Step

1

2

3

58
Component

Tighten bolts 1 through 20 in sequence

Tighten bolts (Æ)

Tighten bolts 1 through 20 in sequence

Audi TT Quick Reference Specification Book
Nm

5

40

15

•
October 2013
Engine –

2.0L CDMA
Balance Shaft Housing Bolts
Item

A

B

C

D

E
Component

Collar bolt

Collar bolt

Collar bolt

Collar bolt

Sealing plug with O-ring
Audi TT Quick Reference Specification Book
Fastener size

M7 x 40

M7 x 70

M7 x 90

M7 x 55
•
October 2013
59
Balance Shaft Housing Tightening Specifications
Step

1
Component

Tighten bolts (Æ) in a diagonal sequence
2
Tighten bolts (Æ) in a diagonal sequence
15
Tighten bolts (Æ) in a diagonal sequence
an additional

90° (¼ turn)
3
60
Audi TT Quick Reference Specification Book
Nm

Hand-tighten
•
October 2013
Cooling System – 2.0L CDMA

Component

After run coolant pump bracket

After run coolant pump-to-bracket

Coolant connection

Coolant fan nut

Coolant pump

Coolant thermostat with housing

Coolant ventilation line 1)
Nm

9

4

9

10

15

9

9

23

40

5

9

9

5

6

9
Fan rib

Front coolant pipe 1

Front coolant pipe 2

Radiator

Right front coolant pipe bolt

Right front coolant pipe nut

1)
Engine –

2.0L CDMA
Fastener Tightening Specifications
For bolt tightening clarification, refer to ElsaWeb, Coolant Pipes Overview, items 3,

4, and 6.
Audi TT Quick Reference Specification Book
•
October 2013
61
Fuel Supply – 2.0L CDMA

Fastener Tightening Specifications

Component

Accelerator pedal module-to-body bolt

Air filter housing-to-bracket bolt

Bracket-to-body nut

Leak Detection Pump (LDP) bracket bolt

Evaporative Emission (EVAP) canister-to-underbody bolt

Fuel filter bracket bolt

Front Wheel Drive (FWD)

Fuel tank filler tube-to-underbody bolt

Fuel tank locking ring

Fuel tank-to-underbody nut

Heat shield-to-fuel tank lock washer

Securing strap-to-underbody nut

All Wheel Drive (AWD)

Fuel tank filler tube-to-underbody bolt

Fuel tank locking ring

Heat shield-to-underbody nut

Securing strap-to-underbody nut
62
Audi TT Quick Reference Specification Book
Nm

9

4

4

4

8

1

11

110

20

3

20

11

110

23

23
•
October 2013
Turbocharger, G-Charger – 2.0L CDMA

Component

Air guide pipe nut/bolt

Bracket-to-turbocharger 5) 6)

Bracket-to-turbocharger 7)

Charge Air Cooler (CAC) bearings

Charge air pressure sensor

Connection

Coolant supply pipe bolt

Coolant supply pipe banjo bolt

Fastening strip 1) 2)

Heat shield

Oil return pipe 3)

Oil return pipe banjo bolt 4)

Oil return pipe bolt 4)

Oil supply pipe banjo bolt

Oil supply pipe bolt

Ring connection banjo bolt

Turbocharger nut 1) 2)

Turbocharger recirculating valve

Turbocharger vacuum diaphragm bolts 1)

Turbocharger vacuum diaphragm lock nut 8)

Wastegate bypass regulator valve

1)

2)

3)
4)
5)
6)

7)
8)
Engine –

2.0L CDMA
Fastener Tightening Specifications

Nm

10

30

23

5

5

7

23

35

30

9

9

35

9

30

9

8

21

7

9

9

3
Replace fastener(s).

Coat the exhaust manifold threaded pins with hot bolt paste.

For bolt tightening clarification, refer to ElsaWeb, Turbocharger Overview Part II,

items 13, 16 and 18.

For bolt tightening clarification, refer to ElsaWeb, Turbocharger Overview Part III,

items 3, 5 and 6.

For bolt tightening clarification, refer to ElsaWeb, Turbocharger Overview Part III,

items 8 and 9.

Insert with hot bolt paste.

For bolt tightening clarification, refer to ElsaWeb, Turbocharger Overview Part III,

items 11 and 12.

Secure with sealing wax after tightening.
Audi TT Quick Reference Specification Book
•
October 2013
63
Exhaust System – 2.0L CDMA

Fastener Tightening Specifications

Component

Clamping sleeve nut

Exhaust door valve bolt/nut

Exhaust system bracket nut

Front exhaust pipe with catalytic converter and front

muffler 1) 2)

Rear muffler bracket bolt/nut

Suspended mount

Tunnel brace

1)

2)
Nm

23

23

23

40

23

23

23
Replace fastener(s).

Coat the threaded pin with hot bolt paste.
Fuel Injection and Ignition – 2.0L CDMA

Technical Data

Engine data

Idle speed cannot be adjusted, it is regulated

by idle stabilization

Engine speed limitation via fuel injector shut-off

Fuel pressure Fuel supply-pressure up

to high-pressure pump, (is

produced by an electric fuel

pump in the fuel tank)

Fuel high pressure (produced

by a mechanical single-piston

pump) at approximately 85

degree coolant temperature
64
2.0L Turbo FSI engine

640 to 800 RPM

6500 RPM

Approximately 6.0 Bar

positive pressure (same

under all operating

conditions)

Approximately 50 Bar

positive pressure at idle

Approximately 110 Bar

positive pressure at

certain operating points.
Audi TT Quick Reference Specification Book
•
October 2013
Fastener Tightening Specifications
Audi TT Quick Reference Specification Book
Nm

10

5

10

2

20

27

30

10

5

5

7

9

23

20

15

3

55

10

30

7
•
October 2013
Engine –

2.0L CDMA
Component

Air filter housing bracket bolts

Air filter housing bolts

Camshaft Position (CMP) sensor

Front air guide bolt

Fuel pressure sensor

Fuel supply line connection on the fuel rail

Fuel supply line connectors

High pressure pump bolts

Intake Air Temperature (IAT) sensor

Intake Air Temperature (IAT) sensor 2

Intake flap motor bolts

Intake manifold bolts

Intake manifold support bolt

Knock Sensor (KS) bolts

Low fuel pressure sensor

Mass Air Flow (MAF) sensor

Oxygen Sensors (O2S)

Retaining pin

Spark plug

Throttle valve control module
65
S tronic Transmission – 02E

General, Technical Data

Transmission Identification
The transmission code letters are on top of the

transmission near the transmission oil cooler.

Example for above transmission:

• GKF = Transmission code

• 10.05.2 = Production date May 10th, 2002.

The transmission code is also listed on the vehicle data plate.
66
Audi TT Quick Reference Specification Book
•
October 2013
Code Letters, Transmission Allocations,

Ratios and Equipment
Engine

Gear Ratios

Z2: Z1

Gear Ratios
Final drive I

for 1st to 4th gear

Final drive II

for 5th/6th gear

and reverse gear

1st gear

2nd gear

3rd gear

4th gear

5th gear

6th gear

Reverse gear
i total in highest gear

Allocation: rear final drive

designation
KNN
02E AWD
KRF
06.2008

10.2008

Audi A4 from MY

2007

2.0L TFSI

195 kW

62:13 = 4.769
05.2008

05.2008

Audi A4 from MY

2007

2.0L TFSI

195 kW

62:13 = 4.769
62:8 = 3.444
62:8 = 3.444
38:13 = 2.923

38:13 = 2.923

45:23 = 1.957

45:23 = 1.957

35:25 = 1.400

35:25 = 1.400

32:31 = 1.032

32:31 = 1.032

28:26 = 1.077

28:26 = 1.077

27:31 = 0.871

27:31 = 0.871

22:14 x 27 13 =

22:14 x 27 13 =

3.264

3.264

3.000

3.000

Rear final drive 0AV and 0BR
Audi TT Quick Reference Specification Book
•
October 2013
67
S tronic Trans. – 02E
DSG transmission

Transmission

Identification

codes

Month of from

production

to

Allocation

Model
Code Letters, Transmission Allocations,

Ratios and Equipment (cont’d)

DSG transmission

Transmission

Identification

codes

Month of from

production

to

Allocation

Model

Engine

Gear Ratios

Z2: Z1

Gear Ratios
Final drive I

for 1st to 4th gear

Final drive II

for 5th/6th gear

and reverse gear

1st gear

2nd gear

3rd gear

4th gear

5th gear

6th gear

Reverse gear
i total in highest gear

Allocation: rear final drive

designation
68
LRK
02E AWD
LTY
10.2008

11.2009

Audi A4 from MY

2007

2.0L TFSI

195 kW

62:13 = 4.769
11.2009

06.2010

Audi A4 from MY

2007

2.0L TFSI

195 kW

62:13 = 4.769
62:8 = 3.444
62:8 = 3.444
38:13 = 2.923

38:13 = 2.923

45:23 = 1.957

45:23 = 1.957

35:25 = 1.400

35:25 = 1.400

32:31 = 1.032

32:31 = 1.032

28:26 = 1.077

28:26 = 1.077

27:31 = 0.871

27:31 = 0.871

22:14 x 27 13 =

22:14 x 27 13 =

3.264

3.264

3.000

3.000

Rear final drive 0AV and 0BR

1...6 789 10...22

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