Схема В-6

2.0 l/125 kW - Turbodiesel, engine code BMR

from February 2006

2.0 l/120 kW - Turbodiesel, engine code BUZ

from March 2006

Passat Current Flow Diagram No. 32 / 1 Edition 10.2006

Notes:

For information concerning

� Position of relays and fuses

� Multi-pin connections

� Control units and relays

� Earth connections

→ List of Fitting Locations!

For information concerning

� Fault Finding Programs

→ guided fault finding

Стр. 1 из 14WI-XML

Passat Current Flow Diagram No. 32 / 2

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

SA-fuses, SB-fuses, terminal 30 voltage supply relay J317 - Terminal 30 voltage supply relay

J519 - Onboard supply control unitSA1 - Fuse 1 on fuse holder ASA3 - Fuse 3 on fuse holder A

SB10 - Fuse 10 on fuse holder BSB13 - Fuse 13 on fuse holder BSB14 - Fuse 14 on fuse holder B

SB16 - Fuse 16 on fuse holder BSB20 - Fuse 20 on fuse holder BSB23 - Fuse 23 on fuse holder B

SB24 - Fuse 24 on fuse holder BSB28 - Fuse 28 on fuse holder BT16g - 16-pin connector, black

T40 -

40-pin connector, under electronics box, in engine compartment

502 - Screw connection 1 (30a), on relay plate

507 - Screw connection (30), on fuse holder on battery

513 - Screw connection 3 (30a), on relay plate

B368 - Positive connection 19 (87a), in main wiring harness

* - is dropped in vehicles models with 180 A alternator




Electric fuel pump 2 relay, fuel pump relay J17 - Fuel pump relay

J49 - Electric fuel pump 2 relayJ519 - Onboard supply control unitSC34 - Fuse 34 on fuse holder C

T10m - 10-pin connector, on electronics boxT11 - 11-pin connector, black



B429 - Connection (EFPR), in main wiring harness

* - only models with auxiliary heater




Terminals 50 voltage supply relay, battery, starter, alternator, voltage regulator, engine control unit A - Battery

B - StarterC - AlternatorC1 - Voltage regulator

J519 - Onboard supply control unitJ623 - Engine control unitJ682 - Terminal 50 voltage supply relay

S204 - Fuse 1 (30)T1v - Single connectorT2cq - 2-pin connector, black

T2gd - 2-pin connectorT4a - 4-pin connector, near starter

T6af - 6-pin connector, on electronics boxT8t - 8-pin connector, blackT11 - 11-pin connector, black

T94 - 94-pin connector

12 - Earth point, on left in engine compartment

249 - Earth connection 2, in interior wiring harness

639 - Earth point, left A-pillar

B344 - Connection 1 (61), in main wiring harness

B555 - Positive connection 2 (50), in main wiring harness

B571 - Connection 38, in main wiring harness

* - only models with 180 A alternator




Engine control unit, radiator outlet coolant temperature sender, unit injector valves, No. 1 cyl. to No. 4 G83 - Radiator outlet coolant temperature sender

J623 - Engine control unitN240 - Unit injector valve, No. 1 cyl.N241 - Unit injector valve, No. 2 cyl.

N242 - Unit injector valve, No. 3 cyl.N243 - Unit injector valve, No. 4 cyl.T2eh - 2-pin connector

T10v - 10-pin connector, on left of cylinder headT60 - 60-pin connectorT94 - 94-pin connector


D101 - Connection 1, in engine compartment wiring harness

F25 - Connection 1, in diesel direct injection system wiring harness

F26 - Connection 2, in diesel direct injection system wiring harness

* - unused cable




Engine control unit, intake air temperature sender, charge air pressure sender, accelerator position sender 2, temperature sender after particulate filter G31 - Charge air pressure sender

G42 - Intake air temperature senderG79 - Accelerator position senderG185 - Accelerator position sender 2

G527 - Temperature sender after particulate filterJ623 - Engine control unit

T2gu - 2-pin connectorT4cq - 4-pin connectorT4nc - 4-pin connector

T6q - 6-pin connectorT94 - 94-pin connector




Engine control unit, engine speed sender, Hall sender, fuel temperature sender, coolant temperature sender, fuel temperature sender G28 - Engine speed sender

G40 - Hall senderG62 - Coolant temperature senderG81 - Fuel temperature sender

J623 - Engine control unitT2ef - 2-pin connector

T2el - 2-pin connectorT3bk - 3-pin connector, blackT3bo - 3-pin connector





Engine control unit, intake manifold flap motor, exhaust gas recirculation potentiometer, exhaust gas recirculation valve G212 - Exhaust gas recirculation potentiometer

G581 - Position sender for charge pressure positionerJ527 - Steering column electronics control unitJ623 - Engine control unit

N18 - Exhaust gas recirculation valveSC10 - Fuse 10 on fuse holder CT3bt - 3-pin connector

T5q - 5-pin connectorT6aw - 6-pin connectorT20d - 20-pin connector

T60 - 60-pin connectorT94 - 94-pin connector

V157 - Intake manifold flap motor

B441 - Connection (CCS), in main wiring harness






Engine control unit, lambda probe, exhaust gas pressure sensor 1, exhaust gas temperature sender 1, bank 1 exhaust gas temperature sender 2 G39 - Lambda probe

G235 - Exhaust gas temperature sender 1G448 - Bank 1 exhaust gas temperature sender 2G450 - Exhaust gas pressure sensor 1

J623 - Engine control unitT2cf - 2-pin connector

T2cg - 2-pin connectorT3q - 3-pin connectorT6ac - 6-pin connector, connector point lambda probe

T14a -

14-pin connector, black, coupling point 1 in left engine compartment

T94 - 94-pin connectorZ19 - Lambda probe heater




Engine control unit, radiator fan control unit, air mass meter, charge pressure control solenoid valve, exhaust gas recirculation cooler change-over valve G70 - Air mass meter

J293 - Radiator fan control unitJ623 - Engine control unitN75 - Charge pressure control solenoid valve

N316 - Intake manifold flap valveN345 - Exhaust gas recirculation cooler change-over valve

SC22 - Fuse 22 on fuse holder CT2au - 2-pin connectorT2at - 2-pin connector

T2fc - 2-pin connectorT4i - 4-pin connectorT5f - 5-pin connector

T14a -


T60 - 60-pin connectorT94 - 94-pin connector

V7 - Radiator fanV177 - Radiator fan 2

671 - Earth point 1, on front of left longitudinal member







Engine control unit, clutch position sender, brake light switch, heater element for crankcase breather F - Brake light switch

G476 - Clutch position senderJ540 - Electric park and handbrake control unitJ623 - Engine control unit

N79 - Heater element for crankcase breatherSC4 - Fuse 4 on fuse holder CSC23 - Fuse 23 on fuse holder C

T2es - 2-pin connectorT4f - 4-pin connectorT5j - 5-pin connector

T14a -




384 - Earth connection 19, in main wiring harness

398 - Earth connection 33, in main wiring harness

645 - Earth point 1, on bulkhead


B335 - Connection 1 (54), in main wiring harness

* - models with manual gearbox** - models for cold countries only




Engine control unit, automatic glow period control unit, glow plugs 1 to 4, data bus diagnostic interface, self-diagnosis connection J179 - Automatic glow period control unit

J533 - Data bus diagnostic interfaceJ623 - Engine control unitQ10 - Glow plug 1

Q11 - Glow plug 2Q12 - Glow plug 3

Q13 - Glow plug 4T10v - 10-pin connector, on left of cylinder headT14b - 14-pin connector, coupling point 2 in left engine compartment

T16d - 16-pin connector, self-diagnosis connectionT20e - 20-pin connectorT31 - 31-pin connector



B383 -

Connection 1 (drive train CAN bus, high), in main wiring harness

B384 -

Connection 2 (drive train CAN bus, high), in main wiring harness

B390 -

Connection 1 (drive train CAN bus, low), in main wiring harness

B391 -

Connection 2 (drive train CAN bus, low), in main wiring harness

B444 - Connection 1 (diagnosis), in main wiring harness




Dash panel insert, warning lamps, oil pressure switch, buzzer or gong, oil level and oil temperature sender, electric power control fault lamp F1 - Oil pressure switch

G266 - Oil level and oil temperature senderH3 - Buzzer and gongJ285 - Control unit in dash panel insert

K - Dash panel insertK2 - Alternator warning lamp

K3 - Oil pressure warning lampK28 - Coolant temperature and coolant shortage warning lampK29 - Glow period warning lamp

K38 - Oil level warning lampK105 - Reserve fuel warning lampK132 - Electric power control fault lamp

SD8 - Fuse 8 on fuse holder DT1ac - Single connectorT3bu - 3-pin connector

T6e -

6-pin connector, black, coupling point, electrical steering, in engine compartment

T14a -








Dash panel insert, rev. counter, speedometer, fuel gauge, fuel system pressurisation pump, coolant temperature gauge, coolant shortage indicator sender G - Fuel gauge sender

G1 - Fuel gaugeG3 - Coolant temperature gaugeG5 - Rev. counter

G6 - Fuel system pressurisation pumpG21 - Speedometer

G32 - Coolant shortage indicator senderJ285 - Control unit in dash panel insertK - Dash panel insert

T2 - 2-pin connectorT5d - 5-pin connectorT36 - 36-pin connector

78 - Earth point, lower part of right B-pillar

295 - Earth connection 10, in interior wiring harness


Схема В-6

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