VW GOLF 2006 — 2.0 l/85 kW Motronic, engine code AZJ . 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
S162	Fuse 1 (30), in fuse holder on battery
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 - Motronic control unit

D	Ignition/starter switch
J220	Motronic control unit, in centre plenum chamber
J271	Motronic current supply relay, in protective housing on left in engine compartment (control number 428)
S10	Fuse 10 in fuse holder
S229	Fuse 29 in fuse holder
S237	Fuse 37 in fuse holder
T2	2-pin connector, in left engine compartment
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
T121	121-pin connector
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
*	from November 2001
-●-●-	up to October 2001

Wiring Diagram VW GOLF 2006 - Motronic control unit - ignition system

J220	Motronic control unit, in centre plenum chamber
N70	Ignition coil 1 with output stage
N127	Ignition coil 2 with output stage
N291	Ignition coil 3 with output stage
N292	Ignition coil 4 with output stage
P	Spark plug connector
Q	Spark plugs
T6d	6-pin connector
T121	121-pin connector
D78	Positive connection 1 (30a), in engine compartment wiring harness
D173	Connection (87), in engine wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - throttle valve module - variable intake manifold change-over valve - heater element for crankcase breather

G186	Throttle valve drive (electric power control)
G187	Throttle valve drive angle sender 1 (electric power control)
G188	Throttle valve drive angle sender 2 (electric power control)
J220	Motronic control unit, in centre plenum chamber
J338	Throttle valve module
N79	Heater element for crankcase breather
N156	Variable intake manifold change-over valve
N261	Variable intake manifold change-over valve 2
T6a	6-pin connector
T121	121-pin connector
131	Earth connection -2-, in engine compartment wiring harness
608	Earth point, in centre of plenum chamber

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

G2	Coolant temperature sender
G40	Hall sender
G62	Coolant temperature sender
J220	Motronic control unit, in centre plenum chamber
T10	10-pin connector, orange, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
T121	121-pin connector
220	Earth connection (sender earth), in engine wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - engine speed sender - knock sensors

G28	Engine speed sender
G61	Knock sensor 1
G66	Knock sensor 2
J217	Automatic gearbox control unit
J220	Motronic control unit, in centre plenum chamber
T3	3-pin connector, in front engine compartment
T10	10-pin connector, orange, in connector protective housing, on left in plenum chamber
T68	68-pin connector
T121	121-pin connector
139	Earth connection (sender earth), in Motronic wiring harness
220	Earth connection (sender earth), in engine wiring harness
**	connection air conditioning system
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic control unit

J104	ABS/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
T25	25-pin connector, on ABS/ABS control unit with EDL
T47a	47-pin connector, on ABS/ABS control unit with EDL/ ASR/ ESP
T68	68-pin connector
T121	121-pin connector
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic control unit - injectors - lambda probe after catalytic converter

G130	Lambda probe after catalytic converter
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
T4f	4-pin connector, near catalytic converter
T14a	14-pin connector, near battery
T121	121-pin connector
A101	Connection 3 (87), in dash panel wiring harness
D95	Connection (injectors), in engine compartment wiring harness
E7	Positive connection (87a), in Motronic wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - accelerator position sender - lambda probe (upstream of catalytic converter) - active charcoal filter system solenoid valve

G39	Lambda probe
G79	Accelerator position sender
G185	Accelerator position sender -2-
J220	Motronic control unit, in centre plenum chamber
N80	Activated charcoal filter system solenoid valve 1
T6b	6-pin connector
T6c	6-pin connector, near catalytic converter
T10h	10-pin connector, blue, in connector protective housing, on left in plenum chamber
T121	121-pin connector
E7	Positive connection (87a), in Motronic wiring harness
E30	Connection (87a), in engine wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - fuel pump relay - cruise control system switch (GND) - air mass meter

E45	Cruise control system switch**
E227	Cruise control system (CCS) SET button**
G70	Air mass meter
J17	Fuel pump relay
J220	Motronic control unit, in centre plenum chamber
J234	Airbag control unit, behind the lower console
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T10e	10-pin connector, black, in connector protective housing, on left in plenum chamber
T10s	10-pin connector, next to steering column
T75	75-pin connector
T121	121-pin connector
A20	Connection (15a), in dash panel wiring harness
A125	Connection (crash signal), in dash panel wiring harness
**	only models with GND

Wiring Diagram VW GOLF 2006 - Motronic control unit - secondary air pump motor - clutch pedal switch - cruise control system brake pedal switch - brake light switch

F	Brake light switch
F36	Clutch pedal switch
F47	Cruise control system brake pedal switch
J220	Motronic control unit, in centre plenum chamber
J299	Secondary air pump relay, in protective housing on left in engine compartment (control number 100)
S13	Fuse 13 in fuse holder
T4q	4-pin connector
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
T10w	10-pin connector, white, in connector protective housing, on left in plenum chamber
T121	121-pin connector
V101	Secondary air pump motor
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
*	only models with manual gearbox

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

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

F1	Oil pressure switch
G22	Speedometer sender (Hall sender, on gearbox)
G266	Oil level and oil temperature sender**
J285	Control unit with display in dash panel insert
K3	Oil pressure warning lamp
K38	Oil level 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
T32a	32-pin connector, green
85	Earth connection -1-, in engine compartment wiring harness
608	Earth point, in centre of plenum chamber
609	Earth point, on right in plenum chamber
B163	Positive connection 1 (15), in interior wiring harness
**	only flexible service interval display

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

G1	Fuel gauge
G3	Coolant temperature gauge
G5	Rev. counter
G21	Speedometer
H3	Warning buzzer
J285	Control unit with display in dash panel insert
K2	Alternator warning lamp
K28	Coolant temperature/coolant shortage warning lamp
K105	Reserve fuel warning lamp
T12a	12-pin connector, Climatronic connection only
T32	32-pin connector, blue
A13	Connection (door contact switch), in dash panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness
*	revolution signal engine control unit

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
J285	Control unit with display 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
T32	32-pin connector, blue
T32a	32-pin connector, green
A76	Connection (diagnosis wire K), in dash panel wiring harness