F2 | Driver's side door contact switch |
G2 | Coolant temperature sender |
G40 | Hall sender |
G62 | Coolant temperature sender |
J152 | Lights on warning buzzer |
J220 | Motronic control unit, in centre of plenum chamber |
N152 | Ignition transformer |
N157 | Ignition transformer output stage |
O | Distributor |
P | Spark plug connector |
Q | Spark plugs |
T3 | 3-pin connector |
T28a | 28-pin connector, on left of engine |
T80 | 80-pin connector |
TV17 | Wiring junction for door contact switch, above relay plate |
TV23 | Bridge, above relay plate |
18 | Earth point, on engine block |
131 | Earth connection -2-, in engine compartment wiring harness |
220 | Earth connection (sender earth), in engine wiring harness |
E6 | Positive connection -1- (15), in Motronic wiring harness |
* | Only vehicles fitted with a manual gearbox |
--- | Only vehicles fitted with an automatic gearbox |
F60 | Idling switch |
G28 | Engine speed sender |
G69 | Throttle valve potentiometer |
G42 | Intake air temperature sender |
G186 | Throttle valve drive (electric throttle operation) |
G187 | Throttle valve drive angle sender -1- (electric throttle operation) |
J17 | Fuel pump relay |
J220 | Motronic control unit, centre in plenum chamber |
J234 | Airbag control unit |
J338 | Throttle valve control unit |
T1d | Single connector, behind the relay plate |
T1e | Single connector, behind the relay plate |
T3c | 3-pin connector, on engine |
T28a | 28-pin connector, on left engine |
T50 | 50-pin connector |
T80 | 80-pin connector |
TV2 | Terminal 30 junction box, above the relay plate |
TV23 | Push-in bridge, above the relay plate |
139 | Earth connection (sender earth), in Motronic wiring harness |
220 | Earth connection (sender earth), in engine wiring harness |
A125 | Connection (crash signal), in dash panel wiring harness |
G61 | Knock sensor |
J220 | Motronic control unit, in plenum chamber, centre |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
T2a | 2-pin connector, behind relay plate |
T3a | 3-pin connector, on engine |
T4b | 4-pin connector, behind relay plate |
T28a | 28-pin connector, on engine left |
T80 | 80-pin connector |
139 | Earth connection (sender earth), in Motronic wiring harness |
G3 | Positive (+) connection in cable sleeve - injectors |
** | Connection for air conditioner |
--- | Only models with automatic gearbox |
G39 | Lambda probe |
G108 | Lambda probe II |
J220 | Motronic control unit, in plenum chamber, centre |
J362 | Immobilizer control unit |
N80 | Activated charcoal filter system solenoid valve 1 |
T1 | Single connector, behind relay plate |
T3f | 3-pin connector, behind relay plate |
T4 | 4-pin connector, in engine compartment, rear |
T4a | 4-pin connector, in engine compartment, rear |
T4b | 4-pin connector, behind relay plate |
T6 | 6-pin connector |
T16 | 16-pin connector, in dash panel centre, self-diagnosis connection |
T80 | 80-pin connector |
200 | Earth connection (screening), in engine compartment wiring harness |
E32 | Connection (87), in Motronic wiring harness |
* | Observe wire colour and cross section: |
| For engine codes ATU - 1.5 bl/ge |
| For engine codes AWF - 1.0 ws/ro |
| For engine codes AWG - 1.0 ws/ro |
G70 | Air mass meter |
J220 | Motronic control unit, in plenum chamber, centre |
J299 | Secondary air pump relay, near battery (control number 111) |
N112 | Secondary air inlet valve |
S130 | Secondary air pump fuse, above the relay plate |
T28a | 28-pin connector, on engine left |
T80 | 80-pin connector |
TV13 | Terminal for speed signal, above the relay plate |
V101 | Secondary air pump motor |
1 | Earth strap, battery - body |
119 | Earth connection -1-, in headlight wiring harness |
E32 | Connection (87), in Motronic wiring harness |
-•-•- | Only engine codes ATU |
G8 | Oil temperature sender |
G22 | Speedometer sender (Hall sender, on gearbox) |
G32 | Coolant shortage indicator sender |
N79 | Heater element (crankcase breather) |
T28a | 28-pin connector, on engine left |
TV23 | Push-in bridge, above the relay plate |
18 | Earth point, on cylinder block |
132 | Earth connection -3-, in engine compartment wiring harness |
* | Only models with manual gearbox |
--- | Only models with automatic gearbox |
E20 | Switches and instruments - lighting control |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G5 | Rev. counter |
J285 | Control unit with display in dash panel insert |
K2 | Alternator warning lamp |
K83 | Exhaust emissions warning lamp** |
L10 | Dash panel insert light bulb |
T28 | 28-pin connector |
TV4 | Terminal 15 junction box, above the relay plate |
TV8 | Terminal 58b junction box, above the relay plate |
A11 | Positive (+) connection (58b), in wiring harness for instruments |
** | For some export countries only |