1/1                           Battery 1/2                           Secondary battery 2/14                         Relay, glow plug system 2/22                         Relay, climate control system 2/31                         Relay, 15-feed 2/32                         Main relay, engine management system 3/9                           Brake light contact 3/284                       Diagnostic contact, brake light 4/28                         Transmission Control Module (TCM) 4/46                         Engine Control Module (ECM) 4/50                         Electronic throttle module 4/83                         Fuel pump control module 4/109                       Glow plug control module 6/33                         Fuel pump 6/62                         Left-hand power door mirror 6/73                         Coolant pump 6/120                       Throttle unit 7/6                           Oil pressure sensor 7/8                           Pressure sensor, climate control system 7/15                         Heated oxygen sensor, front 7/16                         Coolant temperature sensor 7/17                         Mass airflow sensor (MAF) 7/23                         Rear knock sensor 7/24                         Front knock sensor 7/25                         Impulse sensor, Diesel 7/35                         Oil level sensor 7/51                         Accelerator pedal sensor 7/81                         Pressure sensor, intake manifold, 4-Cyl. Turbo 7/123                       Clutch pedal sensor 7/140                       Fuel pressure sensor engine 7/162                       Pressure sensor, fuel line 7/165                       Pressure and temperature sensor, intake manifold 7/166                       Oil level sensor, 6-Cyl. 7/172                       Position sensor camshaft, intake side, 4-Cyl. 7/190                       Temperature sensor, catalytic converter 7/191                       Temperature sensor, particle filter 7/251                       Brake vacuum sensor 8/3                           Electromagnetic clutch, climate control system 8/6-11                     Injectors 8/17                         EGR valve 8/18                         EVAP valve, 4-Cyl. 8/28                         Turbo control valve 8/77                         Control valve, fuel volume 8/78                         Power steering pressure monitor 8/121                       Radiator valve 8/159                       Bypass valve 8/167                       Bypass solenoid 9/38                         Electrically heated fuel filter 11A/no.                   Main fuses in engine compartment fuse box 11B/no.                   Fuses in engine compartment fuse box 11C/no                     Fuses in distribution box passenger compartment 11D/A                       Fuses in cargo compartment fuse box 15/31                       Distribution box in engine compartment 20/3-8                     Spark plug and ignition coil 20/22-26                 Glow plug 31/no.                     Ground connection 73/no.                     Branching points 74/no.                     Connector F/no.                       Fuses PF/no.                     Main fuse by battery