| Component code | Description | Reference to the assembly |
|---|
| A30 | Ignition coil | 5510C |
| B1 | Engine compartment junction unit | 5505A |
| B2 | Junction unit under dashboard | 5505A |
| B99 | Maxifuse box on battery | 5530B |
| C10 | Left front earth | - |
| C15 | Driver''s dashboard earth | - |
| C20 | Passenger dashboard earth | - |
| C40 | Earth on engine | - |
| C60 | Injection control unit earth | - |
| D1 | Front/dashboard coupling | - |
| D1 | Front/dashboard coupling | - |
| D4 | Front/engine coupling | - |
| D4 | Front/engine coupling | - |
| D24 | Engine/i.e. coupling | - |
| D24 | Engine/i.e. coupling | - |
| D81 | Injector coupling | - |
| D81 | Injector coupling | - |
| D97 | Short circuit coupling | - |
| E50 | Instrument panel | 5560B |
| H1 | Ignition switch | 5520A |
| I30 | Brake pedal switch | - |
| I31 | Clutch pedal switch | - |
| I34 | Starting enablement switch on brake pedal | - |
| I50 | Inertia switch | 1040A |
| K15 | Lambda sensor on pre-catalyzer | 1080B |
| K16 | Lambda sensor on pre-catalyzer -2 | - |
| K17 | Lambda sensor downstream of the post-converter | 1080B |
| K30 | Engine oil pressure sensor (switch) | 1084A |
| K36 | Engine temperature sending unit | 1056B |
| K41 | Air flow meter | 1056B |
| K43 | Integrated air temperature sensor | 1056B |
| K46 | Rpm sensor | 1056B |
| K47 | Timing sensor | 1056B |
| K50 | Detonation sensor | - |
| K51 | Detonation sensor -2 | - |
| K55 | Accelerator pedal potentiometer | 1068A |
| L10 | Fuel vapour recovery solenoid valve | 1080E |
| L15 | Variable geometry solenoid valve | 1072D |
| M1 | Body computer | 5505A |
| M10 | Engine management control unit | 1056B |
| N40 | Fuel level gauge | - |
| N70 | Injector | 1056B |
| N75 | Integrated throttle casing actuator | 1056B |
| N76 | Variable valve timing actuator | 1056B |
