VW POLO 1998 – 1.9 l/47 kW – naturally aspirated diesel engine, engine code AEF . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW POLO 1998 - Battery - starter - alternator - radiator fan

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
F18	Thermal switch for radiator fan
S162	Fuse 1 (30), on battery fuse holder
S163	Fuse 2 (30), on battery fuse holder
S164	Fuse 3 (30), on battery fuse holder
S179	Fuse 7 (30), on battery fuse holder
T2b	2-pin connector, black, near starter
T3c	3-pin connector, black, on radiator fan
T4d	4-pin connector, black, on gearbox
T4g	4-pin connector, black, near battery
T10a	10-pin connector, green, near relay station
T10d	10-pin connector, red, near relay station
V7	Radiator fan
1	Earth strap, battery - body
12	Earth point, on left in engine compartment
500	Screw connection 1 (30), on relay plate
D97	Connection (50), in engine compartment right wiring harness

J362	Immobilizer control unit, next to steering column
J366	Fuel shut-off valve control unit, on diesel injection pump
N18	Exhaust gas recirculation valve (01265)
N109	Fuel shut-off valve
N177	Idling speed boost valve (01168)
S3	Fuses on fuse holder
T6	6-pin connector, black, on immobilizer control unit
T10a	10-pin connector, green, near relay station
T10d	10-pin connector, red, near relay station
T19a	19-pin connector, black, on engine
B135	Connection 1 (15a), in interior wiring harness
D52	Positive connection (15a), in engine compartment wiring harness

D	Ignition/starter switch
G157	Load signal potentiometer (01052)
J179	Automatic glow period control unit, above relay plate
N108	Commencement of injection valve (01269)
S9	Fuses on fuse holder
T10b	10-pin connector, black, near relay station
T10c	10-pin connector, blue, near relay station
T10d	10-pin connector, red, near relay station
T18a	18-pin connector, black, on automatic glow period control unit
T19a	19-pin connector, black, on engine
15	Earth point, on cylinder head
21	Earth point, near diesel injection pump
A45	Connection (RPM signal), in dash panel wiring harness
A76	Connection (K-diagnosis wire), in dash panel wiring harness
B135	Connection 1 (15a), in interior wiring harness
D52	Positive connection (15a), in engine compartment wiring harness

F2	Driver door contact switch (01169)
G2	Coolant temperature sender
G27	Engine temperature sender (01204)
J52	Glow plug relay, near relay station (01266)
J179	Automatic glow period control unit, near above relay plate
N194	Full load stop valve (01167)
Q6	Glow plug
S2	Fuses on fuse holder
S10	Fuses on fuse holder
T10a	10-pin connector, green, near relay station
T10b	10-pin connector, black, near relay station
T10d	10-pin connector, red, near relay station
T18a	18-pin connector, black, on automatic glow period control unit
T19a	19-pin connector, black, on engine
15	Earth point, on cylinder head
21	Earth point, near diesel injection pump
220	Earth connection (sender earth), in engine wiring harness
501	Screw connection 2 (30), on relay plate
D78	Positive connection 1 (30a), in engine compartment wiring harness
D98	Connection (glow plugs), in engine compartment wiring harness

F1	Oil pressure switch
G	Fuel gauge sender
G8	Oil temperature sender
G22	Speedometer sender (Hall sender on gearbox)
G32	Coolant shortage indicator sender
T10a	10-pin connector, green, near relay station
T10b	10-pin connector, black, near relay station
T10d	10-pin connector, red, near relay station
T19a	19-pin connector, black, on engine
15	Earth point, on cylinder head
220	Earth connection (sender earth), in engine wiring harness
B149	Positive connection 2 (15a), in interior wiring harness

G1	Fuel gauge
G3	Coolant temperature gauge
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
K29	Glow period warning lamp (00626)
T10	10-pin connector, white, near relay station
T19a	19-pin connector, black, on engine
T32	32-pin connector, black, on dash panel insert
T32a	32-pin connector, blue, on dash panel insert
Y4	Trip counter