A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
F18 | Radiator fan thermo-switch |
F54 | Radiator fan thermo-switch |
S131 | Fuse 1 |
S132 | Fuse 2 |
S133 | Fuse 3 |
S134 | Fuse 4 |
S138 | Fuse 5 |
S162 | 1 in fuse box/battery |
S163 | 2 in fuse box/battery |
S164 | 3 in fuse box/battery |
T2f | 2-pin connector, wiring duct, in engine compartment, left |
T3e | 3-pin connector, black, on main fuse box/battery |
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 |
D | Ignition/starter switch |
E3 | Hazard warning light switch |
F88 | Power assisted steering pressure switch |
G40 | Hall sender |
J17 | Fuel pump relay |
J220 | Motronic control unit |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
N79 | Heater element (crankcase breather) |
N112 | Secondary air inlet valve |
N156 | Intake manifold change-over valve |
N205 | Inlet camshaft timing adjustment valve -1- |
T6m | 6-pin connector, brown, in plenum chamber |
T14 | 14-pin connector, wiring duct, in engine compartment, left |
85 | Earth connection -1-, in engine compartment wiring harness |
A100 | Connection -2- (87), in dash panel wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
B155 | Connection -2- (DC), in interior wiring harness |
D140 | Connection (injectors), in engine prewiring wiring harness |
D141 | Connection (5V), in engine prewiring wiring harness |
E7 | Positive (+) connection (87a), in Motronic wiring harness |
* | Export versions (only northern countries) |
G2 | Coolant temperature sender |
G28 | Engine speed sender |
G61 | Knock sensor 1 |
G62 | Coolant temperature sender |
G66 | Knock sensor 2 |
J220 | Motronic control unit |
T3b | 3-pin connector, black, in engine compartment |
T3c | 3-pin connector, brown, in engine compartment |
T3d | 3-pin connector, grey, in engine compartment |
T10x | 10-pin connector, orange, in plenum chamber |
T14 | 14-pin connector, wiring duct, in engine compartment, left |
220 | Earth connection (sender earth), in engine wiring harness |
278 | Earth connection -4-, in interior wiring harness |
A45 | Connection (engine speed signal), in dash panel wiring harness |
A108 | Connection (speed signal), in dash panel wiring harness |
D101 | Connection -1-, in engine compartment wiring harness |
G186 | Throttle valve drive |
G187 | Throttle valve drive angle sender -1- |
G188 | Throttle valve drive angle sender -2- |
G212 | Exhaust gas recirculation potentiometer |
J220 | Motronic control unit |
J338 | Throttle valve control unit |
N18 | Exhaust gas recirculation valve |
T10 | 10-pin connector, white, in plenum chamber |
85 | Earth connection -1-, in engine compartment wiring harness |
220 | Earth connection (sender earth), in engine wiring harness |
E45 | Cruise control system switch |
F | Brake light switch |
F36 | Clutch pedal switch |
G79 | Accelerator pedal position sender |
G185 | Accelerator pedal position sender -2- |
J220 | Motronic control unit |
T7 | 7-pin connector, behind steering column switch trim |
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 |
E87 | Control and display unit for air conditioner |
G39 | Lambda probe |
G70 | Air mass meter |
G130 | Lambda probe downstream of catalytic converter |
J220 | Motronic control unit |
J293 | Radiator fan control unit |
N80 | Activated charcoal filter system solenoid valve 1 |
T4m | 4-pin connector, in engine compartment, right |
T6m | 6-pin connector, brown, in plenum chamber |
T6o | 6-pin connector, in engine compartment, right |
T10x | 10-pin connector, orange, in plenum chamber |
Z19 | Lambda probe heater |
Z29 | Lambda probe 1 heater, downstream of catalytic converter |
D6 | Connection (Lambda), in front right wiring harness |
D80 | Positive (+) connection (87a), in engine compartment wiring harness |
* | Only models with air conditioner |
** | Only models with automatic gearbox |
J104 | ABS with EDL control unit |
J217 | Automatic gearbox control unit |
J220 | Motronic control unit |
J271 | Motronic current supply relay |
T2m | 2-pin connector, wiring duct, in engine compartment, left |
T6m | 6-pin connector, brown, in plenum chamber |
T10 | 10-pin connector, white, in plenum chamber |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
D78 | Positive (+) connection -1-, in engine compartment wiring harness |
* | Only models with automatic gearbox |
** | Relay in plenum chamber |
| CAN bus (data wire) |
J220 | Motronic control unit |
J299 | Secondary air pump relay |
N | Ignition coil 1 |
N122 | Final output stage |
N128 | Ignition coil 2 |
P | Spark plug connector |
Q | Spark plugs |
T10x | 10-pin connector, orange, in plenum chamber |
T14 | 14-pin connector, wiring duct, in engine compartment, left |
V101 | Secondary air pump motor |
10 | Earth point, in plenum chamber |
281 | Earth connection -1-, in engine prewiring wiring harness |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A15 | Positive (+) connection (15), in dash panel wiring harness |
A98 | Positive (+) connection -4- (30a), in dash panel wiring harness |
B156 | Positive (+) connection -4- (30a), in interior wiring harness |
D25 | Positive (+) connection (15), in engine prewiring wiring harness |
E14 | Connection -1-, in Motronic wiring harness |
* | Relay in plenum chamber |
G | Fuel gauge sender |
G6 | Fuel pump |
G22 | Speedometer sender (Hall sender, on gearbox) |
J218 | Combi-processor in dash panel insert |
K132 | Electronic power control fault lamp |
K149 | Engine electronics warning lamp |
T14 | 14-pin connector, wiring duct, in engine compartment, left |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
277 | Earth connection -3-, in interior wiring harness |
278 | Earth connection -4-, in interior wiring harness |
281 | Earth connection -1-, in engine prewiring 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 |
B178 | Connection (speed signal), in interior wiring harness |