VW GOLF 2006 – 2.0 l/85 kW Motronic, engine code BHP . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 2006 - Alternator - starter

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
J59	X-contact relief relay
J226	Starter inhibitor and reversing light relay, on the 13 position additional relay carrier
S163	Fuse 2 (30) in fuse holder on battery
S176	Fuse 4 (30) in fuse holder on battery
S177	Fuse 5 (30) in fuse holder on battery
T2e	2-pin connector, near starter (in models without air conditioning system)
T4	4-pin connector, near starter (in models with air conditioning system)
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
500	Screw connection 1 (30), on relay plate
502	Screw connection (30a), on relay plate
*	only models with manual gearbox
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic current supply relay

D	Ignition/starter switch
J271	Motronic current supply relay, in protective housing on left in engine compartment (control number 428)
S229	Fuse 29 in fuse holder
S237	Fuse 37 in fuse holder
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
501	Screw connection 2 (30), on relay plate
A2	Positive connection (15), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A98	Positive connection 4 (30), in dash panel wiring harness
A104	Positive connection 2 (15), in dash panel wiring harness
D78	Positive connection 1 (30a), in engine compartment wiring harness
D181	Connection 2 (87a), in engine compartment wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - ignition system - coolant temperature sender

G2	Coolant temperature display sender
G62	Coolant temperature sender
J220	Motronic control unit, in centre plenum chamber
N152	Ignition transformer
P	Spark plug connector
Q	Spark plugs
T2	2-pin connector, in left engine compartment
T10w	10-pin connector, white, in connector protective housing, on left in plenum chamber
T4a	4-pin connector
T14a	14-pin connector, near battery
T80	80-pin connector
220	Earth connection (sender earth), in engine wiring harness
D78	Positive connection 1 (30a), in engine compartment wiring harness
D181	Connection 2 (87a), in engine compartment wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - throttle valve module - engine speed sender - Hall sender

G28	Engine speed sender
G186	Throttle valve drive, electric throttle
G187	Throttle valve drives angle sender 1, electric throttle
G188	Throttle valve drives angle sender 2, electric throttle
J220	Motronic control unit, in centre plenum chamber
J338	Throttle valve module
T3	3-pin connector, on front of engine
T6a	6-pin connector
T80	80-pin connector
D101	Connection 1, in engine compartment wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - intake air temperature sender - intake manifold pressure sender - knock sensors

G42	Intake air temperature sender
G61	Knock sensor 1
G66	Knock sensor 2
G71	Intake manifold pressure sender
G212	Exhaust gas recirculation potentiometer
J220	Motronic control unit, in centre plenum chamber
T2	2-pin connector, in left engine compartment
T80	80-pin connector
220	Earth connection (sender earth), in engine wiring harness
327	Earth connection (sender earth), in engine compartment wiring harness
D101	Connection 1, in engine compartment wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit

J104	ABS control unit with EDL
J217	Automatic gearbox control unit
J220	Motronic control unit, in centre plenum chamber
T10w	10-pin connector, white, in connector protective housing, on left in plenum chamber
T47a	47-pin connector, on ABS control unit with EDL/ ASR/ ESP
T68	68-pin connector, models with 4-speed automatic gearbox (AG4)
T80	80-pin connector
608	Earth point, in centre of plenum chamber
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
**	connection air conditioning system
***	radiator fan control unit connection
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic control unit - injectors

J220	Motronic control unit, in centre plenum chamber
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
S232	Fuse 32 in fuse holder
T14a	14-pin connector, near battery
T80	80-pin connector
A101	Connection 3 (87), in dash panel wiring harness
D95	Connection (injectors), in engine compartment wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - accelerator position sender - lambda probe upstream of catalytic converter - lambda probe after catalytic converter

G39	Lambda probe
G130	Lambda probe after catalytic converter
G79	Accelerator position sender
G185	Accelerator position sender 2
J220	Motronic control unit, in centre plenum chamber
T4b	4-pin connector, in connector protective housing, underneath vehicle floor
T4c	4-pin connector, in connector protective housing, underneath vehicle floor
T6b	6-pin connector
T10h	10-pin connector, blue, in connector protective housing, on left in plenum chamber
T80	80-pin connector
E30	Connection (87a), in engine wiring harness
-●●-	engine code BHP only

Wiring Diagram VW GOLF 2006 - Motronic control unit - cruise control system switch - clutch pedal switch

E45	Cruise control system switch**
E227	Cruise control system (CCS) SET button**
F36	Clutch pedal switch
J220	Motronic control unit, in centre plenum chamber
T4q	4-pin connector
T10e	10-pin connector, black, in connector protective housing, on left in plenum chamber
T10s	10-pin connector, next to steering column
T10w	10-pin connector, white, in connector protective housing, on left in plenum chamber
T80	80-pin connector
A20	Connection (15a), in dash panel wiring harness
*	only models with manual gearbox
**	only models with GND, models with multifunction display ⇒ Current Flow Diagram multifunction steering wheel for cruise control system and radio

Wiring Diagram VW GOLF 2006 - Motronic control unit - fuel pump relay - active charcoal filter system solenoid valve - brake light switch - brake pedal switch

F	Brake light switch
F47	Brake pedal switch
J17	Fuel pump relay
J220	Motronic control unit, in centre plenum chamber
J234	Airbag control unit
J255	Climatronic control unit
N80	Activated charcoal filter system solenoid valve 1
S13	Fuse 13 in fuse holder
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T10	10-pin connector, orange, in connector protective housing, on left in plenum chamber
T10e	10-pin connector, black, in connector protective housing, on left in plenum chamber
T16b	16-pin connector
T17a	17-pin connector, behind centre dash panel
T75	75-pin connector
T80	80-pin connector
A18	Connection (54), in dash panel wiring harness
A20	Connection (15a), in dash panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness
A125	Connection (crash signal), in dash panel wiring harness
-●●-	only models with Climatronic

Wiring Diagram VW GOLF 2006 - Fuel pump - fuel gauge sender - coolant shortage indicator sender

G	Fuel gauge sender
G6	Fuel pump
G32	Coolant shortage indicator sender
S228	Fuse 28 in fuse holder
S234	Fuse 34 in fuse holder
S243	Fuse 43 in fuse holder
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
42	Earth point, next to steering column
49	Earth point, on steering column
135	Earth connection 2, in dash panel wiring harness
269	Earth connection (sender earth) 1, in dash panel wiring harness
504	Screw connection (87F), on relay plate
A99	Connection 1 (87), in dash panel wiring harness
A100	Connection 2 (87), in dash panel wiring harness
E30	Connection (87a), in engine wiring harness
*	only models with multifunction display
***	models with multifunction display and without Climatronic only

Wiring Diagram VW GOLF 2006 - Dash panel insert - oil pressure warning - speedometer sender - coolant temperature/coolant shortage warning lamp

F1	Oil pressure switch
G22	Speedometer sender, on gearbox
J285	Control unit in dash panel insert
K3	Oil pressure warning lamp
K28	Coolant temperature and coolant shortage warning lamp
S5	Fuse 5 in fuse holder
S7	Fuse 7 in fuse holder
T14a	14-pin connector, near battery
T32	32-pin connector, blue
85	Earth connection 1, in engine compartment wiring harness
608	Earth point, in centre of plenum chamber
B163	Positive connection 1 (15), in interior wiring harness

Wiring Diagram VW GOLF 2006 - Dash panel insert - coolant temperature gauge - fuel gauge - rev. counter - speedometer - alternator warning lamp

G1	Fuel gauge
G3	Coolant temperature gauge
G5	Rev. counter
G21	Speedometer
H3	Buzzer
J285	Control unit in dash panel insert
K2	Alternator warning lamp
K105	Reserve fuel warning lamp
T32	32-pin connector, blue
A13	Connection (door contact switch), in dash panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness

Wiring Diagram VW GOLF 2006 - Dash panel insert - electronic power control fault lamp - cruise control system warning lamp - multifunction display - ambient temperature indicator - exhaust emissions warning lamp - self-diagnosis connection

E86	Multifunction display call-up button
E109	Multifunction display memory switch
G17	Ambient temperature sensor
J119	Multifunction display
J255	Climatronic control unit
J285	Control unit in dash panel insert
J533	Data bus diagnostic interface, in dash panel insert
K31	Cruise control system warning lamp
K83	Exhaust emissions warning lamp
K132	Electric power control fault lamp
T6e	6-pin connector
T16	16-pin connector, in centre dash panel, self-diagnosis connection
T12a	12-pin connector, behind centre dash panel
T20	20-pin connector
T32	32-pin connector, blue
T32a	32-pin connector, green
A76	Connection (diagnosis wire K), in dash panel wiring harness
*	only models with multifunction display
***	models with multifunction display and without Climatronic only
-●-	only models with Climatronic