A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
T10b | 10-pin connector, black, on protective housing for control units, in engine compartment, left |
T10d | 10-pin connector, brown, on control unit protective housing, in engine compartment, left |
1 | Earth strap, battery body |
2 | Earth strap, gearbox - body |
500 | Screw connection -1- (30), on relay plate |
502 | Screw connection -1- (30), on relay plate |
A17 | Connection (61), in dash panel wiring harness |
A52 | Positive (+) connection (30), in dash panel wiring harness |
* | For engine code ANB only |
N | Ignition coil 1 |
N122 | Final output stage for ignition coils |
N128 | Ignition coil 2 |
N158 | Ignition coil 3 |
N163 | Ignition coil 4 |
P | Spark plug connector |
Q | Flame plug |
S229 | Fuse in fuse holder |
T4a | 4-pin connector, black, on output stage for ignition coils |
T5 | 5-pin connector, black, on output stage for ignition coils |
T10e | 10-pin connector, orange, on protective housing for control units, in engine compartment, left |
16 | Earth point, on cylinder head cover |
D52 | Positive connection (15a), in engine compartment wiring harness |
G2 | Coolant temperature sender |
G40 | Hall sender |
G62 | Coolant temperature sender |
G71 | Intake manifold pressure sender |
G72 | Intake manifold temperature sender |
J220 | Motronic control unit, in protective housing, in engine compartment, left |
T4b | 4-pin connector, black, intake manifold temperature sender |
T10b | 10-pin connector, black, on protective housing for control units, in engine compartment, left |
T121 | 121-pin connector, on Motronic control unit |
12 | Earth point, in engine compartment, left |
85 | Earth connection -1-, in engine compartment wiring harness |
220 | Earth connection (sender earth), in engine wiring harness |
D102 | Connection -2-, in engine compartment wiring harness |
D106 | Connection -4-, in engine compartment wiring harness |
* | For engine code ANB only |
G28 | Engine speed sender |
G61 | Knock sensor I |
G66 | Knock sensor II |
J217 | Automatic gearbox control unit gearbox |
J220 | Motronic control unit, in protective housing, in engine compartment, left |
J255 | Climatronic control unit |
J314 | Air conditioner cut-off control unit |
T3a | 3-pin connector, green, left on bulkhead |
T3b | 3-pin connector, grey, left on bulkhead |
T3c | 3-pin connector, blue, left on bulkhead |
T12 | 12-pin connector, on Climatronic control unit |
T15s | 15-pin connector, red, on protective housing for control units, in engine compartment, left |
T16b | 16-pin connector, on Climatronic control unit |
T88 | 88-pin connector, on automatic gearbox control unit |
T121 | 121-pin connector, on Motronic control unit |
A64 | Connection (30, engine speed signal), in dash panel wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
D102 | Connection -2-, in engine compartment wiring harness |
--- | For vehicles with automatic gearbox only gearbox |
G42 | Intake air temperature sender |
G186 | Throttle valve drive (electric throttle operation) |
G187 | Throttle valve drive angle sender -1- (electric throttle operation) |
G188 | Throttle valve drive angle sender -2- (electric throttle operation) |
J220 | Motronic control unit, in protective housing, in engine compartment, left |
J338 | Throttle valve control unit |
T6a | 6-pin connector, black, throttle valve control unit |
T10b | 10-pin connector, black, on protective housing for control units, in engine compartment, left |
T121 | 121-pin connector, on Motronic control unit |
220 | Earth connection (sender earth), in engine wiring harness |
501 | Screw connection -2- (30), on relay plate |
D | Ignition/starter switch |
J17 | Fuel pump relay (208) |
J220 | Motronic control unit, in protective housing, in engine compartment, left |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
N75 | Charge pressure control solenoid valve |
S231 | Fuse in fuse holder |
S232 | Fuse in fuse holder |
T10b | 10-pin connector, black, on protective housing for control units, in engine compartment, left |
T10e | 10-pin connector, orange, on protective housing for control units, in engine compartment, left |
T121 | 121-pin connector, on Motronic control unit |
504 | Screw connection -1- (87), on relay plate |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
A86 | Connection (50a), in dash panel wiring harness |
D95 | Connection (injectors), in engine compartment wiring harness |
--- | For vehicles with cruise control system only |
G39 | Lambda probe |
G70 | Air mass meter |
J220 | Motronic control unit, in control unit protective housing |
N80 | Activated charcoal filter system solenoid valve I (pulsed) |
N249 | Turbocharger divert air valve |
S234 | Fuse in fuse holder |
T4 | 4-pin connector, black |
T5a | 5-pin connector, black, on air mass meter |
T10e | 10-pin connector, orange, on control unit protective housing, in engine compartment, left |
T121 | 121-pin connector, on Motronic control unit |
241 | Earth connection -2-, engine earth in engine wiring harness |
D107 | Connection -5-, in engine compartment wiring harness |
E30 | Connection (87a), in engine wiring harness |
G130 | Lambda probe after catalyst |
J220 | Motronic control unit, in control unit protective housing |
J299 | Secondary air pump relay |
N112 | Secondary air inlet valve |
S130 | Secondary air pump fuse |
T4c | 4-pin connector, black |
T8 | 8-pin connector, brown |
T10d | 10-pin connector, brown, on control unit protective housing, in engine compartment, left |
T10e | 10-pin connector, orange, on control unit protective housing, in engine compartment, left |
T121 | 121-pin connector, on Motronic control unit |
V101 | Secondary air pump motor |
12 | Earth point, in engine compartment, left |
241 | Earth connection -2-, engine earth in engine wiring harness |
E30 | Connection (87a), in engine wiring harness |
* | For engine code ANB only |
E45 | Cruise control system switch Position 0 = OFF in detent Position 1 = OFF with button Position 2 = ON Position 3 = RES |
E227 | Cruise control system (CCS) button (Set) |
F | Brake light switch |
F36 | Clutch pedal switch |
F47 | Cruise cont. sys. brake pedal switch |
J220 | Motronic control unit, in control unit protective housing |
S13 | Fuse 13 in relay plate fuse box |
T3s | 10-pin connector |
T10 | 10-pin connector, black, next to steering column |
T15a | 15-pin connector, white, on protective housing for control units, in left engine compartment |
T121 | 121-pin connector, on Motronic control unit |
A89 | Connection (brake light switch), in dash panel wiring harness 4 |
A130 | Connection (TCS), in dash panel wiring harness |
A154 | Connection (brake pedal switsch), in dash panel wiring harness |
--- | For vehicles with cruise control system only |
* | For vehicles with manuel gearbox only |
G79 | Accelerator position sender |
G185 | Accelerator pedal position sender -2- |
J220 | Motronic control unit, in protective housing, in engine compartment, left |
T6a | 6-pin connector, black |
T6b | 6-pin connector, accelerator position sender |
T10b | 10-pin connector, black, on protective housing for control units, in engine compartment, left |
T10d | 10-pin connector, brown, on protective housing for control units, in engine compartment, left |
T10e | 10-pin connector, yellow, on protective housing for control units, in engine compartment, left |
T15a | 15-pin connector, white, on protective housing for control units, in left engine compartment |
T15s | 15-pin connector, red, on protective housing, in engine compartment, left |
T121 | 121-pin connector, on Motronic control unit |
A27 | Connection (speed signal), in dash panel wiring harness |
A45 | Connection (engine speed signal), in dash panel wiring harness |
A131 | Connection (fuel consumption signal), in dash panel wiring harness |
A153 | Connection (EPC), in dash panel wiring harness |
* | For engine code ANB only |
F1 | Oil pressure switch |
G | Fuel gauge sender |
G6 | Fuel pump (pre-supply pump) |
G22 | Speedometer sender, reed contact sender left in gearbox |
G32 | Coolant shortage indicator sender |
S228 | Fuse in fuse holder |
T3d | 3-pin connector, front left in engine compartment |
T3e | 3pin connector, black |
T6c | 6-pin connector, blue, coupling station left A-pillar |
T10a | 10-pin connector, brown, coupling station left A-pillar |
T10b | 10-pin connector, black, on protective housing for control units, in left engine compartment |
75 | Earth point, rear pillar, right |
197 | Earth connection -4-, in rear wiring harness |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
316 | Earth connection (sender earth -2-), in engine wiring harness |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
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 |
K132 | Electric throttle control fault lamp |
L75 | Digital display illumination |
T32a | 32-pin connector, blue, on dash panel insert |
T32b | 32-pin connector, green, on dash panel insert |
Y4 | Odometer display |
A27 | Connection (speed signal), in dash panel wiring harness |
A45 | Connection (engine speed signal), in dash panel wiring harness |
A131 | Connection (fuel consumption signal), in dash panel wiring harness |
A153 | Connection (EPC), in dash panel wiring harness |