A | Battery (00532) |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
J59 | X contact relief relay |
S10 | Fuses in fuse box/relay plate |
S162 | Fuse -1- (30) in fuse box/battery |
S163 | Fuse -2- (30) in fuse box/battery |
S176 | Fuse -4- (30) in fuse box/battery |
S177 | Fuse -5- (30) in fuse box/battery |
S229 | Fuse in fuse box |
T2k | 2-pin connector, on engine |
T4l | 4-pin connector, on engine |
T6l | 6-pin connector, brown, on connector protective housing, on plenum chamber, left side |
500 | Bolted connection -1- (30), in relay plate |
501 | Bolted connection -2- (30), in relay plate |
502 | Bolted connection -1- (30a), in relay plate |
A2 | Positive connection (15), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A41 | Positive connection (50), in dash panel wiring harness |
* | Vehicles with air conditioner only |
G31 | Charge pressure sender |
G40 | Hall sender (00515-2113) |
J220 | Motronic control unit |
J317 | Terminal 30 voltage supply relay (01054) |
N152 | Ignition transformer |
P | Spark plug connector |
Q | Spark plugs |
T2nd | 2-pin connector |
T4r | 4-pin connector |
T6l | 6-pin connector, brown, in protective housing for connectors, in plenum chamber, left side |
T14a | 14-pin connector, in wiring channel, left side |
T121 | 121-pin connector |
10 | Earth point, in plenum chamber |
85 | Earth connection -1-, in engine compartment wiring harness |
220 | Earth connection, (electronic earth), in Climatronic wiring harness |
A104 | Positive connection -2- (15), in dash panel wiring harness |
D75 | Positive connection -2- (30), in wiring harness engine compartment |
D133 | Connection (hall sender signal), in engine compartment wiring harness |
D134 | Connection (revs signal), in dash panel wiring harness |
G2 | Coolant temperature sender (01039) |
G61 | Knock sensor I (00524-2142) |
G62 | Coolant temperature sender (00522-2312) |
G66 | Knock sensor II (00540-2144) |
J220 | Motronic control unit |
T3e | 3-pin connector near intake manifold |
T3f | 3-pin connector near intake manifold |
T10d | 10-pin connector, green, in protective housing for connectors, in plenum chamber, left side |
T14a | 14-pin connector, in wiring channel, left side |
T121 | 121-pin connector |
139 | Earth connection (electronic earth), in Motronic wiring harness |
220 | Earth connection, (electronic earth), in Climatronic wiring harness |
G28 | Engine revs sender (00513-2111) |
G186 | Throttle valve drive (electric throttle operation) |
G187 | Throttle drive angle sender -1- (electric throttle operation) |
G188 | Throttle drive angle sender -2- |
J220 | Motronic control unit |
J293 | Radiator fan control unit (00831) |
J338 | Throttle valve control unit (01165) |
T3b | 3-pin connector on radiator |
T6n | 6-pin connector |
T10 | 10-pin connector, orange on connector protective housing, in plenum chamber, left side |
T14 | 14-pin connector |
T121 | 121-pin connector |
220 | Earth connection, (electronic earth), in Climatronic wiring harness |
* | Vehicles with MFI only |
F88 | Power steering pressure switch (00557) |
G79 | Accelerator position sender (00777-3131) |
G185 | Accelerator pedal position sender -2- |
J220 | Motronic control unit |
J255 | Climatronic control unit (01320) |
J293 | Radiator fan control unit (00831) |
T6m | 6-pin connector, in accelerator pedal |
T10 | 10-pin connector, orange on connector protective housing, in plenum chamber, left side |
T10h | 10-pin connector, blue, in protective housing for connectors, in plenum chamber, left side |
T12e | 12-pin connector |
T14 | 14-pin connector |
T16b | 16-pin connector |
T121 | 121-pin connector |
10 | Earth point, in plenum chamber |
131 | Earth connection -2-, in dash panel wiring harness engine compartment |
J220 | Motronic control unit |
N30 | Injector - cylinder 1 (01249-4411) |
N31 | Injector - cylinder 2 (01250-4412) |
N32 | Injector - cylinder 3 (01251-4413) |
N33 | Injector - cylinder 4 (01252-4414) |
S232 | Fuse in fuse box |
T10 | 10-pin connector, orange on connector protective housing, in plenum chamber, left side |
T10d | 10-pin connector, green, in protective housing for connectors, in plenum chamber, left side |
T14a | 14-pin connector, in wiring channel, left side |
T121 | 121-pin connector |
B168 | Connection (86), in interior wiring harness |
D95 | Connection (injectors) in wiring harness engine compartment |
* | Self-diagnosis line W |
G39 | Lambda probe (00525-2342) |
G130 | Lambda probe after catalyst (00699) |
J220 | Motronic control unit |
J299 | Secondary air pump relay (01264-4311) |
N80 | Activated charcoal filter solenoid valve 1 (01247-4343) (pulsed) |
Z19 | Lambda probe heater |
Z29 | Lambda probe 1 heater, after catalyst |
T4p | 4-pin connector, in engine compartment, centre |
T6q | 6-pin connector, in exhaust pipe |
T121 | 121-pin connector |
D108 | Connection -6-, in engine compartment wiring harness |
E7 | Positive connection (87a), in Motronic wiring harness |
G70 | Air mass meter |
J104 | ABS with EDL control unit |
J220 | Motronic control unit |
V101 | Secondary air pump motor |
T10d | 10-pin connector, green, in protective housing for connectors, in plenum chamber, left |
T25 | 25-pin connector |
T47 | 47-pin connector |
T121 | 121-pin connector |
10 | Earth point, in plenum chamber |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
E30 | Connection (87a), in engine wiring harness |
D | Ignition/starter switch |
F36 | Clutch pedal switch |
J17 | Fuel pump relay |
J220 | Motronic control unit |
J234 | Airbag control unit |
N75 | Charge pressure control solenoid valve |
N205 | Inlet camshaft timing adjustment valve -1- |
N249 | Turbocharger divert air valve |
T6l | 6-pin connector, brown, in protective housing for connectors, in plenum chamber, left |
T10 | 10-pin connector, orange, in protective housing for connectors, in plenum chamber, left |
T10d | 10-pin connector, green, in protective housing for connectors, in plenum chamber, left |
T75 | 75-pin connector, behind the centre console |
T121 | 121-pin connector |
A20 | Connection (15a), in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
D102 | Connection -2-, in engine compartment wiring harness |
* | Only models with manual gearbox |
G | Fuel gauge sender (00771-3113) |
G6 | Fuel pump (pre-supply pump) |
G32 | Coolant shortage indicator sender |
N79 | Heater element (crankcase breather) |
S228 | Fuse in fuse box |
S234 | Fuse in fuse box |
S243 | Fuse in fuse box |
T6l | 6-pin connector, brown, on connector protective housing, on plenum chamber, left side |
T14a | 14-pin connector, in wiring channel, left side |
81 | Earth connection -1-, in dash panel wiring harness |
269 | Earth connection (electronic earth) -1-, in dash panel wiring harness |
504 | Bolted connection -1- (87F), in relay plate |
A99 | Connection -1- (87), in dash panel wiring harness |
A100 | Connection -2- (87), in dash panel wiring harness |
F1 | Oil pressure switch |
G22 | Speedometer sender (01086) |
H11 | Oil pressure warning buzzer |
J285 | Control unit with display in dash panel insert (01317) |
K2 | Alternator warning lamp |
K3 | Oil pressure warning lamp (00755) |
K28 | Coolant temperature/coolant shortage warning lamp |
K83 | Exhaust emissions warning lamp |
K132 | Electronic accelerator fault warning lamp |
S7 | Fuses in fuse box/relay plate |
T14a | 14-pin connector, in wiring channel, left side |
T32 | 32-pin connector, blue, in dash panel insert |
T32a | 32-pin connector, green, in dash panel insert |
B163 | Positive connection -1- (15), in interior wiring harness |
* | Vehicles with MFI only |
E86 | Multi-function display call-up button |
E109 | Multi-function display, memory switch |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G5 | Rev. counter |
G21 | Speedometer |
J119 | Multi-function display |
J285 | Control unit with display in dash panel insert |
K105 | Reserve fuel warning lamp |
T5d | 5-pin connector, brown, connector point left C-pillar |
T6d | 6-pin connector |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, on dash panel insert |
A13 | Connection (door contact switch), in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
* | Only models with multi-function display |
** | Wire W for self-diagnosis |
*** | Only models up to April 2001 |
--- | Only models from Mai 2001 |