A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
S131 | Fuse 1 |
S132 | Fuse 2 |
S133 | Fuse 3 |
S134 | Fuse 4 |
S138 | Fuse 5 |
S162 | Fuse -1- (30), in fuse box/battery |
S163 | Fuse -2- (30), in fuse box/battery |
S164 | Fuse -3- (30), in fuse box/battery |
T2f | 2-pin connector, alternator, in engine compartment, left |
T3e | 3-pin connector, black, on main fuse box |
T4b | 4-pin connector, in engine compartment, left |
T6m | 6-pin connector, brown, in plenum chamber |
2 | Earth strap, gearbox - body |
10 | Earth point, in plenum chamber |
12 | Earth point, in engine compartment, left |
85 | Earth connection -1-, in engine compartment wiring harness |
D97 | Connection (50), in engine compartment wiring harness, right |
* | Only applies to models with air conditioner |
** | Only applies to models without air conditioner |
D | Ignition/starter switch |
G2 | Coolant temperature sender |
G62 | Coolant temperature sender |
J17 | Fuel pump relay |
J234 | Airbag control unit |
J361 | Simos control unit |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
N79 | Heater element (crankcase breather) |
N156 | Intake manifold change-over valve |
T6m | 6-pin connector, brown, in plenum chamber |
T10 | 10-pin connector, white, in plenum chamber |
T14 | 14-pin connector, in engine compartment, left |
85 | Earth connection -1-, in engine compartment wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
A100 | Connection -2- (87), in dash panel wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
B155 | Connection -2- (TK (door contact)), in interior wiring harness |
D140 | Connection (injectors), in engine wiring harness |
* | Only applies to models with heater element (crankcase breather) |
F265 | Map-controlled engine cooling thermostat |
G28 | Engine speed sender |
G61 | Knock sensor I |
J361 | Simos control unit |
J363 | Current supply relay for Simos control unit |
T2m | 2-pin connector, engine prewiring, wiring duct, in engine compartment, left |
T3b | 3-pin connector, blue, knock sensor I, in engine compartment |
T3d | 3-pin connector, white, engine speed sender, in engine compartment |
T6m | 6-pin connector, brown, in plenum chamber |
T10x | 10-pin connector, orange, in plenum chamber |
85 | Earth connection -1-, in engine compartment wiring harness |
A45 | Connection (engine speed signal), in dash panel wiring harness |
A108 | Connection (speed signal), in dash panel wiring harness |
D52 | Positive (+) connection (15a), in engine compartment wiring harness |
G9 | Connection, in Simos wiring harness |
* | As of November 2001 no longer fitted |
** | From November 2001 onwards |
E45 | Cruise control system switch |
F | Brake light switch |
F36 | Clutch pedal switch |
G79 | Accelerator pedal position sender |
G185 | Accelerator pedal position sender -2- |
J361 | Simos control unit |
T6p | 6-pin connector, in engine compartment, left |
T10 | 10-pin connector, white, in plenum chamber |
T10e | 10-pin connector, black, in plenum chamber |
T10g | 10-pin connector, blue, in plenum chamber |
B135 | Connection -1- (15a), in interior wiring harness |
B185 | Connection -2- (54), in interior wiring harness |
* | Only models with cruise control system |
** | Only models with manual gearbox |
*** | Only models with automatic gearbox |
E87 | Control and display unit for air conditioner/Climatronic |
G39 | Lambda probe |
G70 | Air mass meter |
G130 | Lambda probe downstream of catalytic converter |
J217 | Automatic gearbox control unit |
J293 | Radiator fan control unit |
J361 | Simos control unit |
N80 | Activated charcoal filter system solenoid valve 1 (pulsed) |
T4m | 4-pin connector, lambda probe, in engine compartment, right |
T6m | 6-pin connector, brown, engine compartment, in plenum chamber |
T6o | 6-pin connector, lambda probe, in engine compartment, right |
T10x | 10-pin connector, orange, engine compartment, in plenum chamber |
Z19 | Lambda probe heater |
Z29 | Lambda probe 1 heater, downstream of catalytic converter |
B209 | Connection (Climatronic sender), in interior wiring harness |
D80 | Positive (+) connection (87a - for activated charcoal filter system solenoid valve), in engine compartment wiring harness |
* | Only models with air conditioner |
** | Only models with automatic gearbox |
F88 | Power assisted steering pressure switch |
G40 | Hall sender |
J217 | Automatic gearbox control unit |
J361 | Simos control unit |
N | Ignition coil |
N122 | Final output stage |
N128 | Ignition coil 2 |
P | Spark plug connector |
Q | Spark plugs |
T10 | 10-pin connector, white, in plenum chamber |
T14 | 14-pin connector, in engine compartment, left |
281 | Earth connection -1-, in engine prewiring wiring harness |
A15 | Positive (+) connection (15), 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 automatic gearbox |
• | CAN bus (data wire) |
J299 | Secondary air pump relay |
J361 | Simos control unit |
J542 | Brake servo control unit |
S283 | Brake vacuum pump fuse |
T6p | 6-pin connector, in engine compartment, left |
T10b | 10-pin connector, grey, in plenum chamber |
V101 | Secondary air pump motor |
V192 | Vacuum pump for brakes |
10 | Earth point, in plenum chamber |
85 | Earth connection -1-, in engine compartment wiring harness |
D50 | Positive (+) connection (30), in engine compartment wiring harness |
D74 | Connection (86), in engine compartment wiring harness |
D84 | Connection (automatic gearbox), in engine compartment wiring harness |
* | Only models with automatic gearbox |
** | Only models with manual gearbox |
F269 | Temperature flap position switch |
G83 | Coolant temperature sender - radiator outlet |
G267 | Temperature selection rotary knob potentiometer |
J293 | Radiator fan control unit |
J361 | Simos control unit |
N147 | Two-way valve for coolant cut-off valve |
S10 | Fuse in fuse box/relay plate |
S13 | Fuse in fuse box/relay plate |
S16 | Fuse in fuse box/relay plate |
S237 | Fuse in fuse box |
T4p | 4-pin connector, on radiator fan control unit |
T6q | 6-pin connector, on radiator fan control unit |
T10a | 10-pin connector, green, in plenum chamber |
V7 | Radiator fan |
11 | Earth point, in battery box |
85 | Earth connection -1-, in engine compartment wiring harness |
A98 | Positive (+) connection -4- (30), in dash panel wiring harness |
B156 | Positive (+) connection (30a), in interior wiring harness |
* | As of November 2001 no longer fitted |
** | From November 2001 onwards |
D | Ignition/starter switch |
G | Fuel gauge sender |
G6 | Fuel pump (pre-supply pump) |
S5 | Fuse in fuse box/relay plate |
S6 | Fuse in fuse box/relay plate |
S7 | Fuse in fuse box/relay plate |
S11 | Fuse in fuse box/relay plate |
S228 | Fuse in fuse box |
S229 | Fuse in fuse box |
S231 | Fuse in fuse box |
S232 | Fuse in fuse box |
S234 | Fuse in fuse box |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
277 | Earth connection -3-, in interior wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A23 | Connection (30al), in dash panel wiring harness |
A99 | Connection -1- (87), in dash panel wiring harness |
A101 | Connection -3- (87), in dash panel wiring harness |
B147 | Positive (+) connection -2- (87), in interior wiring harness |
B149 | Positive (+) connection -2- (15a), in interior wiring harness |
* | Only models with automatic gearbox |
F1 | Oil pressure switch |
G22 | Speedometer sender (Hall sender, on gearbox) |
G266 | Oil level/oil temperature sender |
J218 | Combi-processor in dash panel insert |
J533 | Data bus diagnostic interface |
K2 | Alternator warning lamp |
K149 | Engine electronics warning lamp |
K132 | Electronic power control fault lamp |
T10 | 10-pin connector, white, in plenum chamber |
T10x | 10-pin connector, orange, in plenum chamber |
T14 | 14-pin connector, in engine compartment, left |
T16 | 16-pin connector, black, centre console compartment (diagnosis connector) |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
281 | Earth connection -1-, in engine prewiring wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
A80 | Connection -1- (X), in dash panel wiring harness |
B178 | Connection (speed signal), in interior wiring harness |