Wiring Diagram VW POLO 2000 - Battery - starter - alternator - voltage regulator
A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
J362 | Immobilizer control unit |
SA4 | Fuse -4- on battery fuse box |
SA5 | Fuse -5- on battery fuse box |
T5d | 5-pin connector, black, in engine compartment, near gearbox |
1 | Earth strap, battery - body |
2 | Earth strap, gearbox - body |
30 | Earth point -1-, next to relay plate |
D50 | Positive (+) connection (30), in engine compartment wiring harness |
Wiring Diagram VW POLO 2000 - Motronic control unit - ignition transformer - hall sender
G40 | Hall sender |
J220 | Motronic control unit |
N152 | Ignition transformer |
N157 | Ignition transformer output stage |
O | Ignition distributor |
P | Spark plug connector |
Q | Spark plugs |
T14 | 14-pin connector, black, in engine compartment |
10 | Earth point, in plenum chamber |
220 | Earth connection (sender earth), in engine wiring harness |
D51 | Positive (+) connection -1- (15), in engine compartment wiring harness |
Wiring Diagram VW POLO 2000 - Motronic control unit - throttle valve control unit - coolant temperature sender - intake air temperature sender
F60 | Idling switch |
G2 | Coolant temperature sender |
G42 | Intake air temperature sender |
G62 | Coolant temperature sender |
G69 | Throttle valve potentiometer |
G71 | Intake manifold pressure sender |
G88 | Throttle valve positioner potentiometer |
J220 | Motronic control unit |
J338 | Throttle valve control unit |
T4c | 4-pin connector, black, in engine compartment |
T10a | 10-pin connector, black, in engine compartment |
T14 | 14-pin connector, black, in engine compartment |
V60 | Throttle valve positioner |
220 | Earth connection (sender earth), in engine wiring harness |
Wiring Diagram VW POLO 2000 - Motronic control unit - knock sensor I - injectors
E35 | Air conditioner switch |
G61 | Knock sensor I |
J220 | Motronic control unit |
J293 | Radiator fan control unit |
J362 | Immobilizer control unit |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
T4c | 4-pin connector, black, in engine compartment |
T10a | 10-pin connector, black, in engine compartment |
T14 | 14-pin connector, black, in engine compartment |
10 | Earth point, in plenum chamber |
D95 | Connection (injectors), in engine compartment wiring harness |
* | Only models with air conditioner |
Wiring Diagram VW POLO 2000 - Motronic control unit - activated charcoal filter system solenoid valve 1 (pulsed) - brake light switch - lambda probe
F | Brake light switch |
G39 | Lambda probe |
J17 | Fuel pump relay |
J220 | Motronic control unit |
M21 | Brake and tail light bulb, left |
M22 | Brake and tail light bulb, right |
M25 | High level brake light bulb |
N80 | Activated charcoal filter system solenoid valve 1 (pulsed) |
TV2 | Terminal 30 junction box |
Z19 | Lambda probe heater |
10 | Earth point, in plenum chamber |
D75 | Positive (+) connection -2- (30), in engine compartment wiring harness |
D80 | Positive (+) connection (87a - for active. charcoal filter system solenoid), in engine compartment wiring harness |
Wiring Diagram VW POLO 2000 - Fuel gauge sender - fuel pump (pre–supply pump) - oil pressure switch (0.3 bar) - speedometer sender (hall sender - on gearbox)
F22 | Oil pressure switch (0.3 bar) |
G | Fuel gauge sender |
G6 | Fuel pump (pre-supply pump) |
G22 | Speedometer sender (hall sender, on gearbox) |
T14 | 14-pin connector, black, in engine compartment |
17 | Earth point, on intake manifold |
18 | Earth point, on engine block |
Wiring Diagram VW POLO 2000 - Dash panel insert
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 |
T8 | 8-pin connector, black, behind dash panel, left |
T14 | 14-pin connector, black, in engine compartment |
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