Cylinder 1 Injector, Cylinder 2 Injector, Cylinder 3 Injector, Cylinder 4 Injector, Fuel Pressure Regulator
- J623 - Engine control unit
- N30 - Cylinder 1 injector
- N31 - Cylinder 2 injector
- N32 - Cylinder 3 injector
- N33 - Cylinder 4 injector
- N₂76 - Fuel pressure regulator
- ST1 - Fuse Box 1
- SB5 - Fuse 5 in fuse box B
- T8w - Connector, 8-pin, in the engine compartment
- T60 - Connector, 60-pin
| ws | white | sw | black |
| ro | red | rt | red |
| br | brown | gn | green |
| bl | blue | gr | grey |
| li | purple | vi | purple |
| ge | yellow | or | orange |
| rs | pink |