Audi TT (2007 year). Manual - part 159

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-046160410

197

198

199

200

201

202

203

204

205

206

207

208

209

210

J

623

ro/gn

0,35

ro/gn

1,0

D110

T60/45

N

316

br/gn

0,35

T60/6

br/gn

0,35

ro/gn

0,5

ro/gn

0,5

202

T

14c/8

B564

br/gn

0,35

2

202

49

189

ro/gn

0,5

192

ro/gn

2,5

ro/gn

2,5

T

14c

/7

1

ro/gn

0,35

T

14/7

N

205

bl/gr

1,0

1

2

T60/5

ro/gn

0,5

N

318

bl/gn

1,0

1

2

T94/20

sw

0,5

sw

0,5

T

10

/10

1/S

br

0,5

br

0,5

T

10

/9

2/31

67

ro/gn

0,5

3/+

G

235

ϑ

sw

0,5

1/s

G

235

ϑ

br

0,5

2/--

ro/gn

0,5

3/+

201

T94/20

68

✱

✱

✱

ro/gn

0,5

210

T60/46

ro/gn

1,0

N

428

sw/gn

1,0

1

2

✱✱✱

202

68

201

202

67

49

189

192

210

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Engine control unit, exhaust temperature sender 1,

camshaft control valve 1, intake manifold flap valve,

exhaust camshaft control valve 1

G235 Exhaust gas temperature sender 1

J623 Engine control unit

N205 Inlet camshaft control valve 1

N316 Intake manifold flap valve

N318 Exhaust camshaft control valve 1

N428 Valve for oil pressure control

T10 10-pin connector, black, in front left engine compartment

T14 14-pin connector, black, on front left in engine compartment

T14c 14-pin connector, black, on left of engine

T60 60-pin connector, on engine control unit

T94 94-pin connector, on engine control unit

B564 Connection 31, in main wiring harness

D110 Connection 8, in engine compartment wiring harness

*

up to May 2009

**

from June 2009

***

for models with dual clutch gearbox 0BH only (S tronic)

 Audi TT

Current Flow Diagram

No.  46 / 16

Edition  04.2010

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-046170410

211

212

213

214

215

216

217

218

219

220

221

222

223

224

J

623

gn

0,35

T94/35

T

10

/1

2

gn

0,35

T94/38

gn

0,35

T

14c

/13

br

0,35

T

10

/7

1

br

0,35

br

0,35

T

14c

/11

222

gr/sw

0,35

T

10

/8

3

gr/sw

0,35

gr/sw

0,35

T

14c

/12

220

G

410

4

ge/gr

0,35

ge/gr

0,35

T

14

/14

G

31

G

299

T94/13

2

ge/br

0,35

ge/br

0,35

T

14

/2

3

gr/sw

0,35

gr/sw

0,35

T

14

/13

1

br

0,35

br

0,35

T

14

/12

gr/sw

0,35

214

gr/sw

0,35

T94/19

B539

B536

br

0,35

212

br

0,35

T94/53

ϑ

222

220

214

212

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Engine control unit, charge air pressure sender, fuel

pressure sender for low-pressure, intake air temperature

sender 2

G31 Charge air pressure sender

G299 Intake air temperature sender 2

G410 Fuel pressure sender for low pressure

J623 Engine control unit

T10 10-pin connector, black, in front left engine compartment

T14 14-pin connector, black, on front left in engine compartment

T14c 14-pin connector, black, on left of engine

T94 94-pin connector, on engine control unit

B536 Connection 27, in main wiring harness

B539 Connection 30, in main wiring harness

 Audi TT

Current Flow Diagram

No.  46 / 17

Edition  04.2010

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-046180409

225

226

227

228

229

230

231

232

233

234

235

236

237

238

B335

F

47

F

T4t/1

ws/gn

0,35

232

T94/24

J

519

J

623

li/sw

0,35

372

sw/ge

0,35

T16a/2

T52c/17

J

104

sw/ge

0,35

T47/4

T94/41

gn/bl

0,35

T5h/2

G

476

br

0,5

T5h/1

31

li/sw

0,35

T16a

/7

J

519

ro/gn

0,5

T5h/5

50

✱

T5h/4

T94/39

237

ws/gn

0,35

T60/13

232

ws/gn

0,35

T

14/4

li/sw

0,35

li/sw

0,35

B566

237

br

0,5

T4t/2

br

0,5

194

br

0,5

196

br

2,5

64

ge/sw

0,5

32

T4t/4

sw/ge

0,35

T4t/3

sw/ge

0,35

#

##

#

T52c

/30

##

232

237

32

232

50

64

194

196

237

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Engine control unit, brake light switch, brake pedal switch,

cutch position sender

F

Brake light switch

F47 Brake pedal switch

G476 Clutch position sender

J104 ABS control unit

J519 Onboard supply control unit

J623 Engine control unit

T4t

4-pin connector, black, on brake light switch

T5h 5-pin connector, black, on clutch position sender

T14 14-pin connector, black, on front left in engine compartment

T16a 16-pin connector, black, connector E, on onboard power supply

control unit

T47 47-pin connector, on ABS control unit

T52c 52-pin connector, brown, on onboard supply control unit

T60 60-pin connector, on engine control unit

T94 94-pin connector, on engine control unit

372 Earth connection 7, in main wiring harness

B335 Connection 1 (54), in main wiring harness

B566 Connection 33, in main wiring harness

*

models with manual gearbox

#

up to May 2009

##

from June 2009

 Audi TT

Current Flow Diagram

No.  46 / 18

Edition  04.2010

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

8J0-046190909

239

240

241

242

243

244

245

246

247

248

249

250

251

252

J

623

br/ws

1,0

T94/51

T

6c/3

G

39

Z

19

T

6c/4

ro/bl

1,0

ro/gn

0,35

T94/60

T

6c/1

li

0,35

T94/81

T

6c/5

li/ge

0,35

T94/61

T

6c/2

li/bl

0,35

T94/82

T

6c/6

br/gn

1,0

T94/7

T

4b/2

G

130

Z

29

T

4b/1

sw/gn

1,0

ro/ge

0,35

T94/76

T

4b/3

ro/bl

0,35

T94/77

T

4b/4

43

44

sw/ws

0,35

T94/18

T20c/13

J

527

E

45



43

44

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Engine control unit, lambda probe, lambda probe heater

after catalytic converter, lambda probe heater, lambda

probe 1 heater after catalytic converter

E45 Cruise control system switch

G39 Lambda probe

G130 Lambda probe after catalytic converter

J527 Steering column electronics control unit

J623 Engine control unit

T4b 4-pin connector, black, on Lambda probe after catalytic

converter

T6c 6-pin connector, black, on Lambda probe

T20c 20-pin connector, black, connector A, on steering column

electronics control unit

T94 94-pin connector, on engine control unit

Z19 Lambda probe heater

Z29 Lambda probe 1 heater after catalytic converter

*

models with cruise control system

 Audi TT

Current Flow Diagram

No.  46 / 19

Edition  04.2010