VW PASSAT 2000 – 1.9 l/81 kW – Turbodiesel engine, engine code AVG . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 2000 - Battery - starter - alternator - engine glow plugs - voltage regulator

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
Q6	Glow plugs - engine
S125	Engine glow plug fuse, in protective housing for control units on left in engine compartment
T2b	2-pin connector, blue, on right on engine block
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
504	Screw connection 1 (87F), on relay plate
A17	Connection (61), in dash panel wiring harness
A52	Positive connection 2 (30), in dash panel wiring harness
F31	Connection (engine glow plugs), in diesel direct injection system wiring harness
*	Only models with manual gearbox

Wiring Diagram VW PASSAT 2000 - Diesel direct injection system control unit - kickdown switch - idling speed switch - accelerator position sender - relay for terminal 30 voltage supply and glow plugs

D	Ignition/starter switch
F8	Kickdown switch
F60	Idling speed switch
G79	Accelerator position sender
J52	Glow plug relay
J248	Diesel direct injection system control unit, in protective housing for control units
J317	Terminal 30 voltage supply relay, in protective housing for control units
S102	Engine control unit fuse, in protective housing for control units
T6a	6-pin connector, on injection pump
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
T15a	15-pin connector, white, on protective housing for control units on left in engine compartment
T80	80-pin connector, on diesel direct injection system control unit
A2	Positive connection (15), in dash panel wiring harness
A52	Positive connection 2 (30), in dash panel wiring harness
F28	Connection 3, in diesel direct injection system wiring harness
F33	Positive connection (30), in diesel direct injection system wiring harness
*	Only models with manual gearbox

Wiring Diagram VW PASSAT 2000 - Diesel direct injection system control unit - engine speed sender - intake manifold pressure sender - needle lift sender - intake manifold temperature sender

G28	Engine speed sender
G71	Intake manifold pressure sender
G72	Intake manifold temperature sender
G80	Needle lift sender
J248	Diesel direct injection system control unit, in protective housing for control units
J255	Climatronic control unit
T2	2-pin connector, brown, near needle lift sender
T3	3-pin connector, black, near engine speed sender
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
T16b	16-pin connector, on Climatronic control unit
T80	80-pin connector, on diesel direct injection system control unit
12	Earth point, on left in engine compartment
156	Earth connection, in diesel direct injection wiring harness
A45	Connection (RPM signal), in dash panel wiring harness
D110	Connection 8, in engine compartment wiring harness

Wiring Diagram VW PASSAT 2000 - Diesel direct injection system control unit - coolant temperature sender - metering adjuster - modulating piston travel sender - fuel temperature sender - fuel shut-off valve - commencement of injection valve

G2	Coolant temperature display sender
G62	Coolant temperature sender
G81	Fuel temperature sender
G149	Modulating piston movement sender
J248	Diesel direct injection system control unit, in protective housing for control units
N108	Commencement of injection valve
N109	Fuel shut-off valve
N146	Metering adjuster
T3x	3-pin connector
T8x	8-pin connector, near injection pump
T80	80-pin connector, on diesel direct injection system control unit
F25	Connection 1, in diesel direct injection system wiring harness
F26	Connection 2, in diesel direct injection system wiring harness

Wiring Diagram VW PASSAT 2000 - Diesel direct injection system control unit - charge pressure control solenoid valve - exhaust gas recirculation valve - air mass meter

G70	Air mass meter
J248	Diesel direct injection system control unit, in protective housing for control units
N18	Exhaust gas recirculation valve
N75	Charge pressure control solenoid valve
S231	Fuse 31 on fuse holder
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
T80	80-pin connector, on diesel direct injection system control unit
A10	Connection (glow period warning), in dash panel wiring harness
A15	Positive connection (15), in instrument panel wiring harness
A60	Connection (speed signal), in dash panel wiring harness
A70	Connection (15a, fuse 231), in dash panel wiring harness
F25	Connection 1, in diesel direct injection system wiring harness
---	Only models with cruise control system (CCS)
*	Only models with manual gearbox

Wiring Diagram VW PASSAT 2000 - Diesel direct injection system control unit - cruise control system (CCS) switch - brake light switch - brake pedal switch for CCS

E45	Cruise control system switch, position 0 = OFF in detent, position 1 = OFF with button, position 2 = ON, position 3 = RES
E227	Cruise control system (CCS) SET button
F	Brake light switch
F36	Clutch pedal switch
F47	Cruise control system brake pedal switch, diesel direct injection system
J248	Diesel direct injection system control unit, in protective housing for control units
S13	Fuse 13 on fuse holder
T10	10-pin connector, black, next to steering column
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
T15a	15-pin connector, white, on protective housing for control units on left in engine compartment
T80	80-pin connector, on diesel direct injection system control unit
A89	Connection wire (brake light switch), in dash panel wiring harness
A130	Connection (cruise control system), in dash panel wiring harness
---	Only models with cruise control system (CCS)
*	Only models with manual gearbox
**	Only models with automatic gearbox

Wiring Diagram VW PASSAT 2000 - Diesel direct injection system control unit - high heat output and low heat output relays - glow plugs

E15	Heated rear window switch
J248	Diesel direct injection system control unit, in protective housing for control units
J255	Climatronic control unit
J359	Low heat output relay (373), in protective housing for control units
J360	High heat output relay (370), in protective housing for control units
Q7	Coolant glow plugs
S109	Auxiliary heater fuse, in protective housing for control units
S143	Coolant glow plug fuse 2, in protective housing for control units
T6h	6-pin connector, black, on heated rear window switch
T15s	15-pin connector, red, on protective housing for control units on left in engine compartment
T80	80-pin connector, on diesel direct injection system control unit
501	Screw connection 2 (30), on relay plate
A64	Connection (30, speed boost), in dash panel wiring harness
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
*	Only models with manual gearbox
**	Only models with automatic gearbox

Wiring Diagram VW PASSAT 2000 - Fuel pump relay - fuel gauge sender - coolant shortage indicator sender - speedometer sender - oil pressure switch - fuel system pressurisation pump - fuel gauge sender

F1	Oil pressure switch
G	Fuel gauge sender
G6	Fuel system pressurisation pump
G22	Speedometer sender, inductive sender on left in gearbox
G32	Coolant shortage indicator sender
G169	Fuel gauge sender 2 (only all-wheel drive)
G237	Fuel gauge sender 3 (only all-wheel drive)
J17	Fuel pump relay, on 13 position additional relay carrier (only all-wheel drive), control number (214)
S228	Fuse in fuse holder
T3d	3-pin connector, front left in engine compartment
T4e	4-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
75	Earth point, rear right pillar
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
A86	Connection (50a), in dash panel wiring harness

Wiring Diagram VW PASSAT 2000 - Dash panel insert - oil level and oil temperature sender - anti-theft alarm system contact switch - oil level warning lamp

F120	Anti-theft alarm system contact switch, on engine compartment lock
G266	Oil level and oil temperature sender
J285	Display control unit, in dash panel insert
K38	Oil level warning lamp
S5	Fuse 5 on fuse holder
T10a	10-pin connector, brown, left A-pillar coupling station
T10d	10-pin connector, brown, on protective housing for control units on left in engine compartment
T32a	32-pin connector, blue, on dash panel insert
T32b	32-pin connector, green, on dash panel insert
44	Earth point, lower part of left A-pillar
86	Earth connection 1, in rear wiring harness
A74	Connection (15a, fuse 5), in dash panel 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 - rev counter

G1	Fuel gauge
G3	Coolant temperature gauge
G5	Rev. counter
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
K29	Glow period 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
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness