VW PASSAT 2000 – 1.6 l/74 kW – Simos, engine code ARM . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2000 - Battery - starter - alternator - voltage regulator

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
J226	Starter inhibitor and reversing light relay
S237	Fuse 37 in fuse holder
T1	1-pin connector
T9	9-pin connector, on starter inhibitor relay
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
1	Earth strap, battery body
2	Earth strap, gearbox - body
500	Screw connection 1 (30), on relay plate
A17	Connection (61), in dash panel wiring harness
---	Only models with automatic gearbox

Wiring Diagram VW PASSAT 2000 - Simos control unit - ignition system - fuel pump relay

D	Ignition/starter switch
J17	Fuel pump relay (372)
J361	Simos control unit, in protective housing on left in engine compartment
N152	Ignition transformer
P	Spark plug connector
Q	Spark plug
S232	Fuse 32 in fuse holder
T4a	4-pin connector, on ignition transformer
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10e	10-pin connector, orange, on protective housing for control units on left in engine compartment
T32a	32-pin connector, blue, on dash panel insert
T80	80-pin connector, on Simos control unit
12	Earth point, on left in engine compartment
85	Earth connection 1, in engine compartment wiring harness
A2	Positive connection (15), in dash panel wiring harness
A20	Connection (15a), in dash panel wiring harness

Wiring Diagram VW PASSAT 2000 - Simos control unit - Hall sender - throttle valve module

F60	Idling speed switch
G40	Hall sender
G69	Throttle valve potentiometer
G88	Throttle valve positioner potentiometer
J338	Throttle valve module
J361	Simos control unit, in protective housing on left in engine compartment
T8h	8-pin connector, on throttle valve module
T80	80-pin connector, on Simos control unit
V60	Throttle valve positioner
220	Earth connection (sender earth), in engine wiring harness
D101	Connection 1, in engine compartment wiring harness

Wiring Diagram VW PASSAT 2000 - Simos control unit - coolant temperature display sender - oil level and oil temperature sender - knock sensor

G2	Coolant temperature sender
G61	Knock sensor 1
G62	Coolant temperature sender
G266	Oil level and oil temperature sender
J361	Simos control unit, in protective housing on left in engine compartment
S5	Fuse in fuse holder
T3a	3-pin connector, green, on left on bulkhead
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
T80	80-pin connector, on Simos control unit
220	Earth connection (sender earth), in engine wiring harness
501	Screw connection 2 (30), on relay plate
131	Earth connection 2, in engine compartment wiring harness

Wiring Diagram VW PASSAT 2000 - Simos control unit - engine speed sender

G28	Engine speed sender
J217	Automatic gearbox control unit
J226	Starter inhibitor and reversing light relay
J255	Climatronic control unit
J361	Simos control unit, in protective housing on left in engine compartment
T3b	3-pin connector, grey, on left on bulkhead
T9	9-pin connector, on starter inhibitor relay
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
T10h	10-pin connector, blue, on protective housing for control units on left in engine compartment
T12	12-pin connector, on Climatronic control unit
T15s	15-pin connector, red, on protective housing for control units on left in engine compartment
T16b	16-pin connector, on Climatronic control unit
T68a	68-pin connector, on automatic gearbox control unit
T80	80-pin connector, on Simos control unit
131	Earth connection 2, in engine compartment wiring harness
A64	Connection (30, speed boost), in dash panel wiring harness
---	Only automatic gearbox

Wiring Diagram VW PASSAT 2000 - Simos control unit - injectors

J361	Simos control unit, in protective housing on left in engine compartment
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
S234	Fuse 34 in fuse holder
T10e	10-pin connector, orange, on protective housing for control units on left in engine compartment
T80	80-pin connector, on Simos control unit
D95	Connection (injectors), in engine compartment wiring harness

Wiring Diagram VW PASSAT 2000 - Simos control unit - Lambda probe - air mass meter - activated charcoal filter system solenoid valve - exhaust gas recirculation frequency valve - variable intake manifold changeover valve

G39	Lambda probe
G70	Air mass meter
J361	Simos control unit, in protective housing on left in engine compartment
N80	Activated charcoal filter system solenoid valve 1 (pulsed)
N156	Variable intake manifold changeover valve
S229	Fuse 29 in fuse holder
T4	4-pin connector, black
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
T10e	10-pin connector, orange, on protective housing for control units on left in engine compartment
T15s	15-pin connector, red, on protective housing for control units on left in engine compartment
T80	80-pin connector, on Simos control unit
504	Screw connection 1 (87), on relay plate
A60	Connection (speed signal), in instrument panel wiring harness
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
D102	Connection 2, in engine wiring harness
E30	Connection (87a), in engine wiring harness

Wiring Diagram VW PASSAT 2000 - Fuel pump - fuel gauge sender - speedometer sender - coolant shortage indicator sender - oil pressure switch - anti-theft alarm and vermin repellent system contact switch

F1	Oil pressure switch
F120	Anti-theft alarm and vermin repellent system contact switch
G	Fuel gauge sender
G6	Fuel pump
G22	Speedometer sender, inductive sender on left in gearbox
G32	Coolant shortage indicator sender
S228	Fuse in fuse holder
T3d	3-pin connector
T6c	6-pin connector, blue, left A-pillar coupling station
T10a	10-pin connector, brown, left A-pillar coupling station
T10b	10-pin connector, black, on protective housing for control units on left in engine compartment
44	Earth point, lower part of left A-pillar
75	Earth point, rear right pillar
86	Earth connection 1, in rear wiring harness
197	Earth connection 4, in rear wiring harness
269	Earth connection (sender earth) 1, in dash panel wiring harness
316	Earth connection (sender earth 2) in engine wiring harness
W37	Connection (ATA), in floor wiring harness

Wiring Diagram VW PASSAT 2000 - Dash panel insert - optical and acoustic oil pressure warning - odometer display - coolant shortage and coolant temperature indicator - fuel gauge

G1	Fuel gauge
G3	Coolant temperature gauge
H11	Oil pressure warning buzzer
J285	Display control unit, in dash panel insert
K2	Alternator warning lamp
K3	Oil pressure warning lamp
K28	Coolant temperature/coolant shortage warning lamp
K31	Cruise control system warning lamp
K38	Oil level warning lamp
L75	Digital display illumination bulb
T32a	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, green, on dash panel insert
Y4	Odometer display
A60	Connection (speed signal), in instrument panel wiring harness
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
269	Earth connection (sender earth) 1, in dash panel wiring harness