A | Battery |
B | Starter |
C | Alternator |
D | Ignition/starter switch |
S88 | Strip fuse |
SB30 | Fuse -30- on fuse box |
SB38 | Fuse -38- on fuse box |
T17 | 17-pin connector, brown, in footwell, front left |
T17e | 17-pin connector, blue, in footwell, front left |
65 | Earth point, left longitudinal member, rear, between B and C pillar |
500 | Screw connection -1- (30), on relay plate |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A32 | Positive (+) connection (30), in dash panel wiring harness |
A86 | Connection (50a), in dash panel wiring harness |
A98 | Positive (+) connection -4- (30), in dash panel wiring harness |
B177 | Connection (61), in interior wiring harness |
P2 | Positive (+) connection (30), in battery wiring harness |
J17 | Fuel pump relay |
J234 | Airbag control unit |
J537 | 4LV (injection system) control unit |
SB18 | Fuse -18- on fuse box |
SB19 | Fuse -19- on fuse box |
SB20 | Fuse -20- on fuse box |
SB31 | Fuse -31- on fuse box |
SB45 | Fuse -45- on fuse box |
T6f | 6-pin connector, green, in footwell, front left |
T17 | 17-pin connector, brown, in footwell, front left |
T17e | 17-pin connector, blue, in footwell, front left |
12 | Earth point, in engine compartment, left |
44 | Earth point, lower part of left A pillar |
277 | Earth connection -3-, in interior wiring harness |
279 | Earth connection -5-, in interior wiring harness |
284 | Earth connection -6-, in interior wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A100 | Connection -2- (87), in dash panel wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
G39 | Lambda probe |
G130 | Lambda probe downstream of catalytic converter |
J537 | 4LV (injection system) control unit |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
N80 | Activated charcoal filter system solenoid valve 1 (pulsed) |
T4a | 4-pin connector, brown, in engine compartment, left |
T6b | 6-pin connector, black, in engine compartment, right |
Z19 | Lambda probe heater |
Z29 | Lambda probe 1 heater, downstream of catalytic converter |
D80 | Positive (+) connection (87a - for activated charcoal filter system solenoid valve), in engine compartment wiring harness |
D140 | Connection (injectors), in engine wiring harness |
G186 | Throttle valve drive (electric power control) |
G187 | Throttle valve drive angle sender -1- (electric power control) |
G188 | Throttle valve drive angle sender -2- (electric power control) |
G212 | Exhaust gas recirculation potentiometer |
J338 | Throttle valve module |
J537 | 4LV (injection system) control unit |
N18 | Exhaust gas recirculation valve |
N79 | Heater element (crankcase breather) |
T6f | 6-pin connector, green, in footwell, front left |
12 | Earth point, in engine compartment, left |
D141 | Connection (5V), in engine wiring harness |
E45 | Cruise control system switch |
F | Brake light switch |
G79 | Accelerator pedal position sender |
G185 | Accelerator pedal position sender -2- |
J537 | 4LV (injection system) control unit |
T10n | 10-pin connector, black, behind steering column switch trim |
T17 | 17-pin connector, brown, in footwell, front left |
T17e | 17-pin connector, blue, in footwell, front left |
A16 | Connection (cruise control system), in dash panel wiring harness |
B131 | Connection (54), in interior wiring harness |
B149 | Positive (+) connection -2- (15a), in interior wiring harness |
* | Only applies to models with cruise control system |
G2 | Coolant temperature sender |
G28 | Engine speed sender |
G40 | Hall sender |
G61 | Knock sensor I |
G62 | Coolant temperature sender |
G71 | Intake manifold pressure sender |
G72 | Intake manifold temperature sender |
J537 | 4LV (injection system) control unit |
T17 | 17-pin connector, brown, in footwell, front left |
220 | Earth connection (sender earth), in engine wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
J537 | 4LV (injection system) control unit |
N70 | Ignition coil 1 with output stage |
N127 | Ignition coil 2 with output stage |
N291 | Ignition coil 3 with output stage |
N292 | Ignition coil 4 with output stage |
P | Spark plug connector |
Q | Spark plugs |
12 | Earth point, in engine compartment, left |
19 | Earth point, near ignition coil |
221 | Earth connection (engine earth), in engine wiring harness |
D51 | Positive (+) connection -1- (15), in engine compartment wiring harness |
E87 | Air conditioning system/Climatronic operating and display unit |
F36 | Clutch pedal switch |
J537 | 4LV (injection system) control unit |
N280 | Air conditioning system compressor regulating valve |
T16 | 16-pin connector, diagnostic connector, black, near fuse box |
T17 | 17-pin connector, brown, in footwell, front left |
T17e | 17-pin connector, blue, in footwell, front left |
12 | Earth point, in engine compartment, left |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
* | Only applies to models with air conditioner |
F1 | Oil pressure switch |
G | Fuel gauge sender |
G1 | Fuel gauge |
G6 | Fuel pump (pre-supply pump) |
G9 | Oil temperature gauge |
G266 | Oil level/oil temperature sender |
J285 | Control unit with display in dash panel insert |
K2 | Alternator warning lamp |
T6f | 6-pin connector, green, in footwell, front left |
T17 | 17-pin connector, brown, in footwell, front left |
T17e | 17-pin connector, blue, in footwell, front left |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
12 | Earth point, in engine compartment, left |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
277 | Earth connection -3-, in interior wiring harness |
279 | Earth connection -5-, in interior wiring harness |
B135 | Connection -1- (15a), in interior wiring harness |
* | Only applies to models with air conditioner |
** | No longer fitted, phased-in modification |
*** | Phased-in modification |
F1 | Oil pressure switch |
G | Fuel gauge sender |
G6 | Fuel pump (pre-supply pump) |
G266 | Oil level/oil temperature sender |
J104 | ABS with EDL control unit |
J285 | Control unit with display in dash panel insert |
K2 | Alternator warning lamp |
T6f | 6-pin connector, green, in footwell, front left |
T17 | 17-pin connector, brown, in footwell, front left |
T17e | 17-pin connector, blue, in footwell, front left |
T17g | 17-pin connector, red, connector point, A pillar, left |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
85 | Earth connection -1-, in engine compartment wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
277 | Earth connection -3-, in interior wiring harness |
B135 | Connection -1- (15a), in interior wiring harness |
* | Only applies to models with air conditioner |