Wiring Diagram VW NEW BORA 2008 - Battery - Starter - Alternator - Voltage regulator - Fuse 1 in fuse holder A - Fuse 7 in fuse holder A
| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| D | Ignition/starter switch |
| SA1 | Fuse 1 in fuse holder A |
| SA7 | Fuse 7 in fuse holder A |
| T1 | Single connector |
| T2 | 2-pin connector |
| T4 | 4-pin connector |
| T8f | 8-pin connector |
| 1 | Earth strap, battery - body |
| 290 | Earth connection 1, in second battery wiring harness |
| 507 | Threaded connection (30), on battery fuse holder |
| 652 | Earth point, engine and gearbox earth |
| * | Only models with manual gearbox |
Wiring Diagram VW NEW BORA 2008 - Terminal 30 voltage supply relay - Fuse 3 in fuse holder A - Fuse 6 in fuse holder A
| J317 | Terminal 30 voltage supply relay |
| SA3 | Fuse 3 in fuse holder A |
| SA6 | Fuse 6 in fuse holder A |
| 507 | Threaded connection (30), on battery fuse holder |
| A32 | Positive connection (30), in dash panel wiring harness |
| A52 | Positive connection 2 (30), in dash panel wiring harness |
Wiring Diagram VW NEW BORA 2008 - Terminal 50 voltage supply relay - Fuse 4 in fuse holder A - Fuse holder C
| J682 | Terminal 50 voltage supply relay |
| SA4 | Fuse 4 in fuse holder A |
| SC | Fuse holder C |
| SC21 | Fuse 21 on fuse holder C |
| SC23 | Fuse 23 on fuse holder C |
| SC24 | Fuse 24 on fuse holder C |
| SC25 | Fuse 25 on fuse holder C |
| 44 | Earth point, lower part of left A-pillar |
| 373 | Earth connection 8, in main wiring harness |
| 374 | Earth connection 9, in main wiring harness |
| 507 | Threaded connection (30), on battery fuse holder |
| 605 | Earth point, on top end of steering column |
| A40 | Positive connection 1 (30), in dash panel wiring harness |
| A99 | Connection 1 (87) in dash panel wiring harness |
| * | Only models with automatic gearbox |
Wiring Diagram VW NEW BORA 2008 - Fuse holder C
| D | Ignition/starter switch |
| SC | Fuse holder C |
| SC1 | Fuse 1 on fuse holder C |
| SC2 | Fuse 2 on fuse holder C |
| SC14 | Fuse 14 on fuse holder C |
| SC17 | Fuse 17 on fuse holder C |
| SC26 | Fuse 26 on fuse holder C |
| SC27 | Fuse 27 on fuse holder C |
| SC38 | Fuse 38 on fuse holder C |
| SC45 | Fuse 45 on fuse holder C |
| T8f | 8-pin connector |
| A1 | Positive connection (30a), in dash panel wiring harness |
| A2 | Positive connection (15), in dash panel wiring harness |
| A41 | Positive connection (50), in dash panel wiring harness |
| A189 | Positive connection 5 (30a) in dash panel wiring harness |
| A200 | Positive connection 5 (15a) in dash panel wiring harness |
| B352 | Positive connection 3 (87a) in main wiring harness |
| * | From September 2008 |
| *2 | Up to September 2008 |
Wiring Diagram VW NEW BORA 2008 - Simos control unit - Heater element for crankcase breather - Ignition transformer - Spark plug connector - Spark plugs
| J361 | Simos control unit |
| N79 | Heater element for crankcase breather |
| N152 | Ignition transformer |
| P | Spark plug connector |
| Q | Spark plugs |
| T2av | 2-pin connector |
| T4a | 4-pin connector |
| T14a | 14-pin connector |
| T80 | 80-pin connector |
| 343 | Earth connection (ignition coil), in injection system wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| 608 | Earth point, central in plenum chamber |
| B353 | Positive connection 4 (87a) in main wiring harness |
Wiring Diagram VW NEW BORA 2008 - Throttle valve drive for electric throttle - Throttle valve drive angle sender 1 for electric throttle - Throttle valve drive angle sender 2 for electric throttle - Throttle valve module - Simos control unit
| G186 | Throttle valve drive for electric throttle |
| G187 | Throttle valve drive angle sender 1 for electric throttle |
| G188 | Throttle valve drive angle sender 2 for electric throttle |
| J255 | Climatronic control unit |
| J301 | Air conditioning system control unit |
| J338 | Throttle valve module |
| J361 | Simos control unit |
| T6x | 6-pin connector |
| T10e | 10-pin connector |
| T16d | 16-pin connector |
| T20 | 20-pin connector |
| T80 | 80-pin connector |
| * | Only models with Climatic |
| *2 | Only models with Climatronic |
Wiring Diagram VW NEW BORA 2008 - Hall sender - Intake air temperature sender - Intake manifold pressure sender - Simos control unit
| G40 | Hall sender |
| G42 | Intake air temperature sender |
| G71 | Intake manifold pressure sender |
| J361 | Simos control unit |
| T3d | 3-pin connector |
| T4k | 4-pin connector |
| T80 | 80-pin connector |
| 220 | Earth connection (sender earth), in engine wiring harness |
| E46 | Positive connection 1 (5 Volt) in injection system wiring harness |
Wiring Diagram VW NEW BORA 2008 - Engine speed sender - Knock sensor 1 - Coolant temperature sender - Simos control unit
| G28 | Engine speed sender |
| G61 | Knock sensor 1 |
| G62 | Coolant temperature sender |
| J361 | Simos control unit |
| T2aw | 2-pin connector |
| T2ax | 2-pin connector |
| T3i | 3-pin connector |
| T80 | 80-pin connector |
| 220 | Earth connection (sender earth), in engine wiring harness |
Wiring Diagram VW NEW BORA 2008 - Simos control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4 - Vacuum pump for brakes
| J361 | Simos control unit |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| T2aq | 2-pin connector |
| T2ar | 2-pin connector |
| T2as | 2-pin connector |
| T2at | 2-pin connector |
| T6 | 6-pin connector |
| T14a | 14-pin connector |
| T80 | 80-pin connector |
| V192 | Vacuum pump for brakes |
| E48 | Connection (injectors), in injection system wiring harness |
| * | Only models with automatic gearbox |
Wiring Diagram VW NEW BORA 2008 - Secondary air pump relay - Simos control unit - Activated charcoal filter solenoid valve 1 - Variable intake manifold changeover valve - Secondary air pump motor
| J299 | Secondary air pump relay |
| J361 | Simos control unit |
| N80 | Activated charcoal filter solenoid valve 1 |
| N156 | Variable intake manifold changeover valve |
| T2ap | 2-pin connector |
| T2au | 2-pin connector |
| T2b | 2-pin connector |
| T14a | 14-pin connector |
| T80 | 80-pin connector |
| V101 | Secondary air pump motor |
| 640 | Earth point 2, left in engine compartment |
| B351 | Positive connection 2 (87a) in main wiring harness |
| E30 | Connection (87a), in engine wiring harness |
Wiring Diagram VW NEW BORA 2008 - Lambda probe - Radiator outlet coolant temperature sender - Lambda probe after catalytic converter - Simos control unit - Lambda probe heater - Lambda probe 1 heater after catalytic converter
| G39 | Lambda probe |
| G83 | Radiator outlet coolant temperature sender |
| G130 | Lambda probe after catalytic converter |
| J361 | Simos control unit |
| T2f | 2-pin connector |
| T4c | 4-pin connector |
| T4d | 4-pin connector |
| T80 | 80-pin connector |
| Z19 | Lambda probe heater |
| Z29 | Lambda probe 1 heater after catalytic converter |
| A193 | Connection (87a), in dash panel wiring harness |
| B465 | Connection 1, in main wiring harness |
Wiring Diagram VW NEW BORA 2008 - High-pressure sender - Air conditioning system relay - Radiator fan control unit - Simos control unit - Radiator fan - Radiator fan on right of radiator
| G65 | High-pressure sender |
| J32 | Air conditioning system relay |
| J293 | Radiator fan control unit |
| J361 | Simos control unit |
| N25 | Air conditioning system magnetic clutch |
| T2ay | 2-pin connector |
| T2bg | 2-pin connector |
| T3a | 3-pin connector |
| T4 | 4-pin connector |
| T4b | 4-pin connector |
| T80 | 80-pin connector |
| V7 | Radiator fan |
| V35 | Radiator fan on right of radiator |
| 13 | Earth point, on right in engine compartment |
| 176 | Earth connection, in right headlight wiring harness |
| 369 | Earth connection 4, in main wiring harness |
| 640 | Earth point 2, left in engine compartment |
| B350 | Positive connection 1 (87a) in main wiring harness |
Wiring Diagram VW NEW BORA 2008 - Brake light switch - Clutch pedal switch - Brake pedal switch - Accelerator position sender - Accelerator position sender 2 - Simos control unit
| F | Brake light switch |
| F36 | Clutch pedal switch |
| F47 | Brake pedal switch |
| G79 | Accelerator position sender |
| G185 | Accelerator position sender 2 |
| J361 | Simos control unit |
| T4f | 4-pin connector |
| T4h | 4-pin connector |
| T6h | 6-pin connector |
| T80 | 80-pin connector |
| A20 | Positive connection (15a), in dash panel wiring harness |
| A89 | Connection 2 (54) in dash panel wiring harness |
| * | Only models with manual gearbox |
| *2 | According to equipment |
Wiring Diagram VW NEW BORA 2008 - Brake light switch - Brake pedal switch - Power assisted steering pressure switch - Simos control unit
| F | Brake light switch |
| F47 | Brake pedal switch |
| F88 | Power assisted steering pressure switch |
| J361 | Simos control unit |
| T2c | 2-pin connector |
| T4f | 4-pin connector |
| T80 | 80-pin connector |
| 179 | Earth connection, in left headlight wiring harness |
| 366 | Earth connection 1, in main wiring harness |
| 640 | Earth point 2, left in engine compartment |
| A20 | Positive connection (15a), in dash panel wiring harness |
| A89 | Connection 2 (54) in dash panel wiring harness |
| A154 | Connection (brake pedal switch), in dash panel wiring harness |
| * | According to equipment |
Wiring Diagram VW NEW BORA 2008 - Fuel pump relay - Electric fuel pump 2 relay
| J17 | Fuel pump relay |
| J49 | Electric fuel pump 2 relay |
| A57 | Positive connection 3 (30), in dash panel wiring harness |
| A100 | Connection 2 (87) in dash panel wiring harness |
| * | From September 2008 |
Wiring Diagram VW NEW BORA 2008 - Cruise control system switch - Cruise control system (CCS) SET button - Onboard supply control unit
| E45 | Cruise control system switch |
| E227 | Cruise control system (CCS) SET button |
| J519 | Onboard supply control unit |
| T10j | 10-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| A16 | Connection (CCS), in dash panel wiring harness |
Wiring Diagram VW NEW BORA 2008 - Onboard supply control unit - Diagnostic connection
| J217 | Automatic gearbox control unit |
| J519 | Onboard supply control unit |
| T16 | 16-pin connector |
| T52 | 52-pin connector |
| T73 | 73-pin connector |
| T73a | 73-pin connector |
| U31 | Diagnostic connection |
| A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| * | Only models with automatic gearbox |
Wiring Diagram VW NEW BORA 2008 - Fuel gauge sender - Fuel gauge - Fuel system pressurisation pump - Coolant shortage indicator sender - Multifunction indicator - Control unit in dash panel insert - Coolant temperature and coolant shortage warning lamp - Exhaust emissions warning lamp - Reserve fuel warning lamp - Electronic power control fault lamp
| G | Fuel gauge sender |
| G1 | Fuel gauge |
| G6 | Fuel system pressurisation pump |
| G32 | Coolant shortage indicator sender |
| J119 | Multifunction indicator |
| J285 | Control unit in dash panel insert |
| K28 | Coolant temperature and coolant shortage warning lamp |
| K83 | Exhaust emissions warning lamp |
| K105 | Reserve fuel warning lamp |
| K132 | Electronic power control fault lamp |
| T2s | 2-pin connector |
| T5a | 5-pin connector |
| T32 | 32-pin connector |
| 45 | Earth point, centre behind dash panel |
| 269 | Earth connection (sender earth) 1, in dash panel wiring harness |
| 370 | Earth connection 5, in main wiring harness |
| 372 | Earth connection 7, in main wiring harness |
Wiring Diagram VW NEW BORA 2008 - Oil pressure switch - Rev. counter - Speedometer - Buzzer and gong - Control unit in dash panel insert - Alternator warning lamp - Oil pressure warning lamp - Cruise control system warning lamp
| F1 | Oil pressure switch |
| G5 | Rev. counter |
| G21 | Speedometer |
| H3 | Buzzer and gong |
| J285 | Control unit in dash panel insert |
| K2 | Alternator warning lamp |
| K3 | Oil pressure warning lamp |
| K31 | Cruise control system warning lamp |
| T1g | Single connector |
| T14a | 14-pin connector |
| T32 | 32-pin connector |
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