A1 - Instrument panel; A1e43 - Electronic Power Control (EPC) Malfunction Indicator Lamp; B2/5 - Film MAF sensor; B4/6 - Line pressure sensor; B6/1 - Camshaft Hall Sensor; B11/4 - Coolant temperature sensor; B17 - IAT Sensor; B28 - Pressure sensor; B37 - Pedal Position Sensor; CAN - Data Bus; L5 - CKP sensor; M55 - Intake Port Shutoff Motor; N₂/7 - SRS control unit; N3/9 - CDI control unit; N10/1 - Front SAM unit with relay and fuse box; N14/2 - Glow plug output stage; N15/3 - ETC control unit (models with AT); N₂2 - Automatic air conditioning system (AAS) push button control unit; N33/2 - Heater Fan Control Unit; N47 - Traction control unit; N73 - Electronic Ignition Switch (EIS) Sensor Control Unit; S40/3 - Clutch pedal switch (models with manual transmission); Y31/1 - EGR vacuum transducer; Y31/5 - Boost Pressure Control Vacuum Transducer/Blastoff Valve; Y74 - Pressure Regulator Valve; Y75 - Electric shut-off valve; Y76y1-y4 - Injectors for cylinders 1-4; 62 - Vacuum tank; 63 - Check valve; 101 - EGR valve; 104 - Vacuum pump; 110 - Turbocharger; 110/2 - Charge air cooler; 110/10 - Boost Pressure Control Vacuum Assembly; 112/1 - Filter; 120/1 - Oxidation catalytic converter (closer to the engine); 120/2 - Oxidation catalytic converter (under floor)