Audi TT (2007 year). Manual - part 150

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.

8J0-043160409

197

198

199

200

201

202

203

204

205

206

207

208

209

210

B335

T94/19

sw/ge

0,35

F

47

F

T4t/4

ge/sw

0,5

32

T94/24

ws/gn

0,35

J

519

J

623

br

0,5

372

br

2,5

64

T4t/2

T4t/1

sw/ge

0,35

T4t/3

sw/ge

0,35

T16a

/2

J

104

sw/ge

0,35

T47/4

T94/43

gn/bl

0,35

T5h/2

G

476

T5h/1

31

li/sw

0,35

T16a/7

J

519

ro/gn

0,5

T5h/5

51

✱

br

0,5

br

1,0

222

T5h/4

#

##

#

##

T52c/30

T52c

/17

51

32

64

222

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, 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

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

T94 94-pin connector, on engine control unit

372 Earth connection 7, in main wiring harness

B335 Connection 1 (54), in main wiring harness

*

models with manual gearbox

#

up to May 2009

##

from June 2009

 Audi TT

Current Flow Diagram

No.  43 / 16

Edition  04.2009

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.

8J0-043171008

211

212

213

214

215

216

217

218

219

220

221

222

223

224

J

623

br

1,0

2/31

V

51

M

1

J

151

li/br

0,35

12/86

52/87

2.2

22/85

32/30

42/87a

T94/27

li/ro

1,0

✱

206

li/ro

1,0

ws/ro

1,0

49

ws/ro

0,5

50

T

4s/1

br

1,0

T

4s/2

sw/gn

0,5

T94/8

T

14/2

sw/gn

0,5

1

F

378

✱✱

50

49

206

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, oil pressure switch for reduced oil

pressure, continued coolant circulation relay, continued

coolant circulation pump

F378 Oil pressure switch for reduced oil pressure

J151 Continued coolant circulation relay

J623 Engine control unit

T4s 4-pin connector, black, in front left engine compartment

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

T94 94-pin connector, on engine control unit

V51 Continued coolant circulation pump

*

Relay and fuse carrier in electronics box engine compartment

**

not for USA

 Audi TT

Current Flow Diagram

No.  43 / 17

Edition  04.2009

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.

8J0-043180808

225

226

227

228

229

230

231

232

233

234

235

236

237

238

J

623

M

V

7

br

6,0

T4c/4

31

46

T4c/2

ws/ro

1,0

J

293

250 W

M

300 W

V

177

T94/50

ge/li

0,5

T4c/3

20

T4c/1

ro/gn

6,0

SF

6

15A

ro

6,0

6

8

SF

8

20A

8a

5

672

T94/30

ge/bl

0,5

T10k/2

T10k/3

31

sw/bl

1,0

15

T10k/1

ro/bl

1,5

30

6a

J

538

5

46

20

31

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, fuel pump control unit, radiator fan

control unit, radiator fan

J293 Radiator fan control unit

J538 Fuel pump control unit

J623 Engine control unit

SF6 Fuse 6 on fuse holder F

SF8 Fuse 8 on fuse holder F

T4c 4-pin connector, black, on radiator fan control unit

T10k 10-pin connector, black, on fuel pump control unit

T94 94-pin connector, on engine control unit

V7

Radiator fan

V177 Radiator fan 2

672 Earth point 2, on front of left longitudinal member

 Audi TT

Current Flow Diagram

No.  43 / 18

Edition  04.2009

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.

8J0-043190409

239

240

241

242

243

244

245

246

247

248

249

250

251

252

J

285

410

M

G

6

G

G

1

✱

Y

24

390

br

1,5

T10k/6

31

br/bl

0,35

T10k/5

J

538

T32/27

li/sw

0,35

T10k/4

T32/25

bl/ge

0,35

T10k/8

br/bl

0,35

T32/28

410

T11b/10

T52b/38

li

0,35

T10k/7

J

519

1

5

2

3

4

43

br

4,0

#

##

ws = white

sw = black

ro

= red

br

= brown

gn

= green

bl

= blue

gr

= grey

li

= purple

ge

= yellow

or

= orange

rs

= pink

Control unit in dash panel insert, fuel pump control unit, fuel

gauge sender, fuel gauge, fuel system pressurisation pump

G

Fuel gauge sender

G1

Fuel gauge

G6

Fuel system pressurisation pump

J285 Control unit in dash panel insert

J519 Onboard supply control unit

J538 Fuel pump control unit

T10k 10-pin connector, black, on fuel pump control unit

T11b 11-pin connector, black, connector A, on onboard power supply

control unit

T32 32-pin connector, blue, on control unit in dash panel insert

T52b 52-pin connector, yellow, on onboard supply control unit

Y24 Display in dash panel insert

43

Earth point, lower part of right A-pillar

390 Earth connection 25, in main wiring harness

410 Earth connection 1 (sender earth), in main wiring harness

*

output sender earth

#

up to May 2009

##

from June 2009

 Audi TT

Current Flow Diagram

No.  43 / 19

Edition  04.2009