VW LUPO 2001 – 1.0 l/37 kW – Motronic, engine code ALL . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW LUPO 2001 - Battery - alternator - starter - radiator fan

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
F18	Thermal switch for radiator fan
J59	X-contact relief relay
SA1	Fuse 1 (30), on battery fuse holder
SA2	Fuse 2 (30), on battery fuse holder
SA7	Fuse 7 (30), on battery fuse holder
T3b	3-pin connector, on radiator fan
T4g	4-pin connector, black, on battery fuse holder
T4h	4-pin connector, near starter
T10a	10-pin connector, green, coupling station under relay carrier¹)
T10d	10-pin connector, red, coupling station under relay carrier¹)
V7	Radiator fan
1	Earth strap, battery - body
167	Earth connection 4, in engine compartment wiring harness
500	Screw connection 1 (30), on relay plate
501	Screw connection 2 (30), on relay plate
502	Screw connection 1 (30a), on relay plate
¹)	Connections, see section "Fitting locations"

Wiring Diagram VW LUPO 2001 - Motronic control unit - ignition system - Hall sender - coolant temperature sender - power assisted steering pressure switch

F88	Power assisted steering pressure switch
G2	Coolant temperature sender
G40	Hall sender
G62	Coolant temperature sender
J220	Motronic control unit, in plenum chamber
N152	Ignition transformer, on cylinder head
N157	Ignition transformer output stage
O	Ignition distributor
P	Spark plug connector
Q	Spark plug
T3h	3-pin connector, on ignition transformer
T4j	4-pin connector, black, on front left in engine compartment
T10d	10-pin connector, blue, coupling station under relay carrier
T14	14-pin connector, black, on left on cylinder head
T45	45-pin connector, on Motronic control unit
12	Earth point, on left in engine compartment
85	Earth connection 1, in engine compartment wiring harness
139	Earth connection (sender earth), in Motronic wiring harness
E17	Connection 2, in Motronic wiring harness

Wiring Diagram VW LUPO 2001 - Motronic control unit - throttle valve module - intake air temperature sender - intake manifold pressure sender

E15	Heated rear window switch
F60	Idling speed switch
G42	Intake air temperature sender
G65	High-pressure sender, air conditioning system
G69	Throttle valve potentiometer
G71	Intake manifold pressure sender
G88	Throttle valve module potentiometer
J220	Motronic control unit, centre in plenum chamber
J293	Radiator fan control unit, in front left of engine compartment
J338	Throttle valve module
T8i	8-pin connector, black, on throttle valve control module
T10d	10-pin connector, red, on left of cylinder head
T10j	10-pin connector, black, on left on cylinder head
T14	14-pin connector, black, on left on cylinder head
T45	45-pin connector, on injection system control unit
V60	Throttle valve module
15	Earth point, on cylinder head
139	Earth connection (sender earth), in Motronic wiring harness
A82	Earth connection (sender earth), in Motronic wiring harness

Wiring Diagram VW LUPO 2001 - Motronic control unit - injectors - Lambda probe

G39	Lambda probe
J220	Motronic control unit, in plenum chamber
J362	Immobiliser control unit
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
SB1	Fuse 1 on fuse holder
SB3	Fuse 3 on fuse holder
T4f	4-pin connector, brown, on left on cylinder head
T4j	4-pin connector, brown, on left on cylinder head
T8b	8-pin connector
T10a	10-pin connector, green, coupling station under relay carrier
T10c	10-pin connector, coupling station under relay carrier
T10d	10-pin connector, coupling station under relay carrier
T10j	10-pin connector, black, on left on cylinder head
T45	45-pin connector
A99	Connection 1 (87), in dash panel wiring harness
G3	Positive connection in cable sleeve - injectors
*	To September 1998
**	From October 1998

Wiring Diagram VW LUPO 2001 - Motronic control unit - knock sensor - exhaust gas recirculation frequency valve - activated charcoal filter system

D	Ignition/starter switch
G61	Knock sensor 1
J220	Motronic control unit, in plenum chamber
N80	Activated charcoal filter system solenoid valve 1
SB24	Fuse 24 on fuse holder
SB30	Fuse 30 on fuse holder
SB34	Fuse 34 on fuse holder
SB36	Fuse 36 in fuse holder
T2	2-pin connector, black, in engine compartment
T10	10-pin connector, white, coupling station under relay carrier
T10a	10-pin connector, green, coupling station under relay carrier
T10c	10-pin connector, blue, coupling station under relay carrier
T45	45-pin connector
B135	Connection 1 (15a), in interior wiring harness
B150	Positive connection 2 (15a), in interior wiring harness

Wiring Diagram VW LUPO 2001 - Motronic control unit - fuel pump relay

J17	Fuel pump relay
J234	Airbag control unit, behind lower part of console
SB31	Fuse 31 on fuse holder
SB32	Fuse 32 on fuse holder
SB37	Fuse 37 on fuse holder
T10b	10-pin connector, black, coupling station under relay carrier
T10d	10-pin connector, red, coupling station under relay carrier
T10x	10-pin connector, grey, coupling station under relay carrier
W	Front interior light
A125	Connection (crash signal), in dash panel wiring harness
B102	Earth connection, in front left interior wiring harness
B111	Positive connection 1 (30a), in interior wiring harness
B135	Connection 1 (15a), in interior wiring harness
B150	Positive connection 2 (30a), in interior wiring harness
B154	Connection 1 (DCt), in interior wiring harness
*	Only with airbag and central locking
**	Only with airbag and no central locking

Wiring Diagram VW LUPO 2001 - Speedometer sender - coolant shortage indicator sender - fuel supply

G	Fuel gauge sender
G6	Fuel pump
G22	Speedometer sender (Hall sender on gearbox)
G32	Coolant shortage indicator sender
SB39	Fuse 39 on fuse holder
SB40	Fuse 40 on fuse holder
T10a	10-pin connector, green, coupling station under relay carrier
T10b	10-pin connector, black, coupling station under relay carrier
T10d	10-pin connector, red, coupling station under relay carrier
T14	14-pin connector, black, on left on cylinder head
59	Earth point, near left tail light
85	Earth connection 1, in engine compartment wiring harness
124	Earth connection, in right side engine compartment wiring harness
131	Earth connection 2, in engine compartment wiring harness
201	Earth connection 5, in engine compartment wiring harness
B109	Earth connection, in rear left interior wiring harness
B149	Positive connection 2 (15a), in interior wiring harness
*	To September 1998
**	From October 1998

Wiring Diagram VW LUPO 2001 - Dash panel insert - alternator warning lamp - fuel gauge - coolant shortage and coolant temperature indicator - optical and acoustic oil pressure warning - odometer

G1	Fuel gauge
G3	Coolant temperature display
G5	Rev. counter
H11	Oil pressure warning buzzer
J285	Control unit with display in dash panel insert
K2	Alternator warning lamp
K3	Oil pressure warning lamp
K28	Coolant temperature/coolant shortage warning lamp
K105	Reserve fuel warning lamp
T10a	10-pin connector, green, coupling station under relay carrier
T10b	10-pin connector, black, coupling station under relay carrier
T32	32-pin connector, blue, on dash panel insert