VW NEW BEETLE 2001 — 1.6 ltr./74 kW Simos, engine code AWH . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW NEW BEETLE 2001 - Alternator - starter

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
J59	X contact relief relay
S162	Fuse -1- (30), in battery fuse holder
S163	Fuse -2- (30), in battery fuse holder
S176	Fuse -4- (30), in battery fuse holder
S177	Fuse -5- (30), in battery fuse holder
T4	4-pin connector, near starter (on vehicles fitted with air conditioner)
T6	6-pin connector, brown, in protective housing for connectors, left in plenum chamber
T10d	10-pin connector, white, in protective housing for connectors, left in plenum chamber
500	Screw connection -1- (30), on relay plate
502	Screw connection -1- (30a), on relay plate
A41	Positive (+) connection (50), in dash panel wiring harness
D97	Connection (50), in engine compartment wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Current supply relay for Simos control unit

D	Ignition/starter switch
J363	Current supply relay for Simos control unit, in protective housing in engine compartment, left (control number 30)
S10	Fuse in fuse box
S229	Fuse in fuse box
T6	6-pin connector, brown, in protective housing for connectors, in plenum chamber, left
T14	14-pin connector, in cable channel left in engine compartment
42	Earth point, next to steering columm
81	Earth connection -1-, in dash panel wiring harness
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
A40	Positive (+) connection -1- (30), in dash panel wiring harness
A104	Positive (+) connection -2- (15), in dash panel wiring harness
D51	Positive (+) connection -1- (15), in engine compartment wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - throttle valve control unit - ignition system

G69	Throttle valve potentiometer
G88	Throttle valve positioner potentiometer
J338	Throttle valve control unit
J361	Simos control unit, in plenum chamber, centre
N152	Ignition transformer
P	Spark plug connector
Q	Spark plugs
T4a	4-pin connector
T6a	6-pin connector
T121	121-pin connector
V60	Throttle valve positioner
D51	Positive (+) connection -1- (15), in engine compartment wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - engine speed sender - power assisted steering pressure switch - coolant temperature sender - knock sensor

F88	Power assisted steering pressure switch
G2	Coolant temperature sender
G28	Engine speed sender
G61	Knock sensor I
G62	Coolant temperature sender
J361	Simos control unit, centre in plenum chamber
T3	3-pin connector, on front of engine
T3a	3-pin connector, on front of engine
T14	14-pin connector, in cable channel left in engine compartment
T121	121-pin connector

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - Hall sender - exhaust gas recirculation potentiometer - exhaust gas recirculation valve - intake manifold change-over valve

G40	Hall sender
G212	Exhaust gas recirculation potentiometer
J361	Simos control unit, centre in plenum chamber
N18	Exhaust gas recirculation valve
N156	Intake manifold change-over valve
T2a	2-pin connector, in cable channel left in engine compartment
T3b	3-pin connector, on front of engine
T6d	6-pin connector
T10	10-pin connector, orange, in protective housing for connectors, left in plenum chamber
T68	68-pin connector
T121	121-pin connector
**	Air conditioning system

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - heater element (crankcase breather)

J104	ABS/ABS with ESP control unit
J361	Simos control unit, in plenum chamber, centre
N79	Heater element (crankcase breather)
T10d	10-pin connector, white, in protective housing for connectors, in plenum chamber, left
T25	25-pin connector, on ABS/ABS with EDL control unit
T47	47-pin connector, on ABS with EDL/TCS/ESP control unit
T121	121-pin connector
131	Earth connection -2-, in engine compartment wiring harness
608	Earth point, in plenum chamber, centre
609	Earth point, in plenum chamber, right
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - injectors

J361	Simos control unit, in plenum chamber, centre
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
S232	Fuse in fuse box
T10	10-pin connector, orange, in protective housing for connectors, in plenum chamber, left
T14	14-pin connector, in cable channel left in engine compartment
T121	121-pin connector
D95	Connection (injectors), in engine compartment wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - throttle valve drive angle sender - Lambda probe

G39	Lambda probe
G187	Throttle valve drive angle sender -1- (electric throttle operation)
G188	Throttle valve drive angle sender -2- (electric throttle operation)
J361	Simos control unit, centre in plenum chamber
T6a	6-pin connector
T6c	6-pin connector, near catalyst
T10h	10-pin connector, blue, in protective housing for connectors, left in plenum chamber
T121	121-pin connector
E30	Connection (87a), in engine wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - switch for cruise control system (CCS)

E45	Cruise control system switch**
E227	Cruise control system (CCS) button (Set)
J361	Simos control unit, centre in plenum chamber
T7	7-pin connector, next to steering column
T10e	10-pin connector, black, in protective housing for connectors, left in plenum chamber
T121	121-pin connector
A20	Connection (15a), in dash panel wiring harness
**	For vehicles with CCS only

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - secondary air pump motor - clutch pedal switch - brake pedal switch for CCS - brake light switch

F	Brake light switch
F36	Clutch pedal switch
F47	Cruise cont. sys. brake pedal switch
J299	Secondary air pump relay, in protective housing, left in engine compartment (control number 100)
J361	Simos control unit, centre in plenum chamber
S13	Fuse in relay plate fuse box
T10d	10-pin connector, white, in protective housing for connectors, left in plenum chamber
T10e	10-pin connector, black, in protective housing for connectors, 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

Wiring Diagram VW NEW BEETLE 2001 - Simos control unit - Lambda probe after catalyst - air mass meter - fuel pump relay - activated charcoal filter system solenoid valve

G70	Air mass meter
G130	Lambda probe after catalyst
J17	Fuel pump relay
J234	Airbag control unit, behind lower console
J361	Simos control unit, centre in plenum chamber
N80	Activated charcoal filter system solenoid valve I
T4a	4-pin connector, near catalyst
T6	6-pin connector, brown, in protective housing for connectors, left in plenum chamber
T10	10-pin connector, orange, in protective housing for connectors, left in plenum chamber
T75	75-pin connector
T121	121-pin connector
A27	Connection (speed signal), in dash panel wiring harness
A125	Connection (crash signal), in dash panel wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Fuel pump - fuel gauge sender - coolant shortage indicator sender

G	Fuel gauge sender
G6	Fuel pump (pre-supply pump)
G32	Coolant shortage indicator sender
S28	Fuse in fuse holder
S34	Fuse in fuse holder
S43	Fuse in fuse holder
T6	6-pin connector, brown, in protective housing for connectors, left in plenum chamber
T14	14-pin connector, in cable channel left in engine compartment
42	Earth point, next to steering column
81	Earth connection -1-, in dash panel wiring harness
135	Earth connection -2-, in dash panel wiring harness
269	Earth connection (sender earth) -1-, in dash panel wiring harness
504	Screw connection -1- (87F), on relay plate
A99	Connection -1- (87), in dash panel wiring harness
B147	Positive connection -2- (87), in interior wiring harness
E30	Connection (87a), in engine wiring harness

Wiring Diagram VW NEW BEETLE 2001 - Dash panel insert - oil pressure warning lamp - oil level/oil temperature warning lamp - speedometer sender - coolant temperature/coolant shortage warning lamp

F1	Oil pressure switch
G22	Speedometer sender (Hall sender on gearbox)
G266	Oil level/oil temperature sender*
J285	Control unit with display in dash panel insert
K3	Oil pressure warning lamp
K28	Coolant temperature/coolant shortage warning lamp
K38	Oil level warning lamp*
S5	Fuse in fuse box
S7	Fuse in fuse box
T14	14-pin connector, in cable channel left in engine compartment
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
A1	Positive (+) connection -1- (15), in interior wiring harness
*	Only with flexible service interval display

Wiring Diagram VW NEW BEETLE 2001 - Dash panel insert - coolant temperature gauge - fuel gauge - speedometer - rev. counter - 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
K105	Reserve fuel warning lamp
T32	32-pin connector, blue, on dash panel insert
A13	Connection (door contact switch), in dash panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness
*	Engine speed signal from engine control unit

Wiring Diagram VW NEW BEETLE 2001 - Dash panel insert - electronic power control fault lamp - self-diagnosis connection

J285	Control unit with display in dash panel insert
J533	Data bus diagnostic interface
K132	Electronic power control fault lamp
T16	16-pin connector, in dash panel centre, self-diagnosis connection
T32	32-pin connector, blue, on dash panel insert
T32a	32-pin connector, green, on dash panel insert
A76	Connection (diagnosis wire K), in dash panel wiring harness