Wiring Diagram VW FOX 2012 - Battery - starter - alternator - voltage regulator
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| S162 | Fuse 1 (30) in fuse holder on battery |
| S163 | Fuse 2 (30) in fuse holder on battery |
| S180 | Fuse 8 (30) in fuse holder on battery |
| S268 | Fuse 10 (30) in fuse holder on battery |
| T1j | Single pin connector, on starter |
| T2ak | 2-pin connector, in engine compartment |
| T2ar | 2-pin connector, on alternator |
| T6g | 6-pin connector, in left engine compartment |
| T11c | 11-pin connector, in left engine compartment |
 "> 1 | ">Earth strap, battery - body |
| "> 49 | ">Earth point, near battery |
| 507 | Screw connection (30), on fuse holder on battery |
Wiring Diagram VW FOX 2012 - Ignition/starter switch - X-contact relief relay
| D | Ignition/starter switch |
| J59 | X-contact relief relay |
 ">J301 | ">Air conditioning system control unit |
| R | Radio |
| SB42 | Fuse 42 on fuse holder B |
| SC2 | Fuse 2 on fuse holder C |
| T6d | 6-pin connector, on X-contact relief relay |
| T8a | 8-connector, on ignition/starter switch |
| T8d | 8-pin connector, behind centre dash panel |
| T8f | 8-connector, on radio |
| T8j | 8-pin connector, on air conditioning system control unit |
| B188 | Positive connection 5 (30), in interior wiring harness |
| B147 | Positive connection 2 (87), in interior wiring harness |
| B491 | Positive connection (75), in interior wiring harness |
| L76 | Connection (87), in evaporator housing unit wiring harness |
Wiring Diagram VW FOX 2012 - Coolant temperature display sender - coolant temperature sender - engine control unit - terminal 30 wiring junction
| G2 | Coolant temperature display sender |
| G62 | Coolant temperature display sender |
| ">J623 | ">Engine control unit |
| SB27 | Fuse 27 on fuse holder B |
| T4c | 4-pin connector, on coolant temperature display sender |
| T11b | 11-pin connector, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T52b | 52-pin connector, on engine control unit |
| T80a | 80-pin connector, on engine control unit |
| TV2 | Terminal 30 wiring junction |
| B171 | Positive connection 3 (30), in interior wiring harness |
| B610 | Connection 6, in interior wiring harness |
Wiring Diagram VW FOX 2012 - Engine speed sender - Hall sender - intake air temperature sender - intake manifold pressure sender - engine control unit
| G28 | Engine speed sender |
| G40 | Hall sender |
| G42 | Intake air temperature sender |
| G71 | Intake manifold pressure sender |
| J365 | Air conditioning system switch-off relay |
| ">J623 | ">Engine control unit |
| T3a | 3-pin connector, in right engine compartment |
| T3x | 3-pin connector, on Hall sender |
| T4e | 4-pin connector, on intake air temperature sender |
| T9g | 9-pin connector, on air conditioning system switch-off relay |
| T11d | 11-pin connector, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T80a | 80-pin connector, on engine control unit |
| 341 | Earth connection 3, in injection system wiring harness |
| E47 | Positive connection 2 (5 Volt), in injection system wiring harness |
| * | only models with air conditioning system |
Wiring Diagram VW FOX 2012 - Knock sensor 1 - throttle valve drive for electric throttle (EPC) - throttle valve drive angle sender 1 for electric throttle (EPC) - ignition transformer - spark plug connector - spark plugs
| G61 | Knock sensor 1 |
| G186 | Throttle valve drive for electric throttle (EPC) |
| G187 | Throttle valve drive angle sender 1 for electric throttle (EPC) |
| G188 | Throttle valve drive angle sender 2 for electric throttle (EPC) |
| ">J623 | ">Engine control unit |
| N152 | Ignition transformer |
| P | Spark plug connector |
| Q | Spark plugs |
| T2ay | 2-pin connector, on knock sensor 1 |
| T4a | 4-pin connector, on ignition transformer |
| T6a | 6-pin connector, on throttle valve drive for electric throttle (EPC) |
| T14a | 14-pin connector, in left engine compartment |
| T80a | 80-pin connector, on engine control unit |
Wiring Diagram VW FOX 2012 - Accelerator position sender - accelerator position sender 2 - engine control unit
| G65 | High pressure sender |
| G79 | Accelerator position sender |
| G185 | Accelerator position sender 2 |
| J362 | Immobilizer control unit |
| ">J623 | ">Engine control unit |
| T3j | 3-pin connector, on high pressure sender |
| T6f | 6-pin connector, on accelerator position sender |
| T8b | 8-pin connector, on immobilizer control unit |
| T11a | 11-pin connector, in left engine compartment |
| T11b | 11-pin connector, in left engine compartment |
| T11d | 11-pin connector, in left engine compartment |
| T52b | 52-pin connector, on engine control unit |
| * | only models with air conditioning system |
Wiring Diagram VW FOX 2012 - Handbrake warning switch - brake fluid level warning contact - speedometer sender - engine control unit
| F9 | Handbrake warning switch |
| F34 | Brake fluid level warning contact |
| G22 | Speedometer sender |
| ">J623 | ">Engine control unit |
| T2ai | 2-pin connector, on brake fluid level warning contact |
| T2v | 2-pin connector, on handbrake warning switch |
| T3w | 3-pin connector, on speedometer sender |
| T11c | 11-pin connector, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T52b | 52-pin connector, on engine control unit |
| "> 12 | ">Earth point, on left in engine compartment |
| 131 | Earth connection 2, in engine compartment wiring harness |
| 279 | Earth connection 5, in interior wiring harness |
| 342 | Earth connection 4, in injection system wiring harness |
| D191 | Connection (speedometer sender), in engine compartment wiring harness |
Wiring Diagram VW FOX 2012 - Lambda probe - engine control unit - injector - cylinder 1 - injector - cylinder 2 - injector - cylinder 3 - injector - cylinder 4
| G39 | Lambda probe |
| ">J623 | ">Engine control unit |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| T2a | 2-pin connector, on injector, cylinder 1 |
| T2b | 2-pin connector, on injector, cylinder 2 |
| T2c | 2-pin connector, on injector, cylinder 3 |
| T2d | 2-pin connector, on injector, cylinder 4 |
| T4q | 4-pin connector, on lambda probe |
| T11a | 11-pin connector, in left engine compartment |
| T11c | 11-pin connector, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T52b | 52-pin connector, on engine control unit |
| T80a | 80-pin connector, on engine control unit |
| E68 | Connection 2 (87a), in injection system wiring harness |
Wiring Diagram VW FOX 2012 - Radiator fan 2nd speed relay - fresh air blower and radiator fan relay - engine control unit
| J101 | Radiator fan 2nd speed relay |
| J209 | Fresh air blower and radiator fan relay |
| ">J623 | ">Engine control unit |
| T6g | 6-pin connector, in left engine compartment |
| T9c | 9-pin connector, on fresh air blower and radiator fan relay |
| T9d | 9-pin connector, on radiator fan 2nd speed relay |
| T9k | 9-pin connector, in left engine compartment |
| T11a | 11-pin connector, in left engine compartment |
| T16a | 16-pin connector, diagnostic |
| T52b | 52-pin connector, on engine control unit |
| B151 | Positive connection 3 (30a), in interior wiring harness |
| B616 | Positive connection 12 (30a), in interior wiring harness |
Wiring Diagram VW FOX 2012 - Brake light switch - clutch pedal switch - brake pedal switch - engine control unit - activated charcoal filter system solenoid valve 1
| F | Brake light switch |
| F36 | Clutch pedal switch |
| F47 | Brake pedal switch |
| ">J301 | ">Air conditioning system control unit |
| ">J623 | ">Engine control unit |
| N80 | Activated charcoal filter system solenoid valve 1 |
| SB40 | Fuse 40 on fuse holder B |
| T2ae | 2-pin connector, on active charcoal filter system solenoid valve 1 |
| T4l | 4-pin connector, on clutch pedal switch |
| T4m | 4-pin connector, on brake pedal switch |
| T8d | 8-pin connector, behind centre dash panel |
| T8j | 8-pin connector, on air conditioning system control unit |
| T11a | 11-pin connector, in left engine compartment |
| T11b | 11-pin connector, in left engine compartment |
| T11d | 11-pin connector, in left engine compartment |
| T52b | 52-pin connector, on engine control unit |
| B131 | Connection (54), in interior wiring harness |
| B135 | Positive connection 1 (15a), in interior wiring harness |
| * | only models with air conditioning system |
Wiring Diagram VW FOX 2012 - Radiator fan
| SB26 | Fuse 26 on fuse holder B |
| SB30 | Fuse 30 on fuse holder B |
| SB38 | Fuse 38 on fuse holder B |
| T3o | 3-pin connector, on radiator fan |
| T6g | 6-pin connector, in left engine compartment |
| T11c | 11-pin connector, in left engine compartment |
| V7 | Radiator fan |
| "> 671 | ">Earth point 1, on front of left longitudinal member |
| B163 | Positive connection 1 (15), in interior wiring harness |
Wiring Diagram VW FOX 2012 - Fuel gauge sender - fuel system pressurisation pump - fuel pump relay
| G | Fuel gauge sender |
| G6 | Fuel system pressurisation pump |
| J17 | Fuel pump relay |
| SB33 | Fuse 33 on fuse holder B |
| SB34 | Fuse 34 on fuse holder B |
| SB44 | Fuse 44 on fuse holder B |
| SB45 | Fuse 45 on fuse holder B |
| T4j | 4-pin connector, on fuel system pressurisation pump |
| T9j | 9-pin connector, on fuel pump relay |
| 238 | Earth connection 1, in interior wiring harness |
| "> 606 | ">Earth point, under the centre console near selector lever |
| B146 | Positive connection 1 (87), in interior wiring harness |
Wiring Diagram VW FOX 2012 - Oil pressure switch - control unit in dash panel insert - dash panel insert - alternator warning lamp - oil pressure warning lamp
| F22 | Oil pressure switch |
| G1 | Fuel gauge |
| ">J285 | ">Control unit in dash panel insert |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| K3 | Oil pressure warning lamp |
| K105 | Reserve fuel warning lamp |
| K132 | Electric power control fault lamp |
| T1a | Single pin connector, on oil pressure switch |
| T11a | 11-pin connector, in left engine compartment |
| T11c | 11-pin connector, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T32a | 32-pin connector, on dash panel insert |
| 249 | Earth connection 2, in interior wiring harness |
Wiring Diagram VW FOX 2012 - Control unit in dash panel insert - dash panel insert
| ">J285 | ">Control unit in dash panel insert |
| J331 | Dipped beam relay |
| J362 | Immobilizer control unit |
| K | Dash panel insert |
| SB47 | Fuse 47 on fuse holder B |
| T8b | 8-pin connector, on immobilizer control unit |
| T9a | 9-pin connector, on dipped beam relay |
| T12d | 12-pin connector, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T16a | 16-pin connector, diagnostic |
| T32a | 32-pin connector, on dash panel insert |
| 285 | Earth connection 7, in interior wiring harness |
| "> 605 | ">Earth point, on top end of steering column |
| "> 606 | ">Earth point, under the centre console near selector lever |
| B167 | Connection (56b), in interior wiring harness |
VW FOX 2012
Earth strap, battery - body -arrow A - | VW FOX 2012 Earth point, in engine compartment
| Earth point, in engine compartment |
| 1 | Earth strap, battery - body |
| 11 | Earth point, in battery box |
| 12 | Earth point, on left in engine compartment |
| 13 | Earth point, on right in engine compartment |
| 49 | Earth point, near battery |
| 614 | Earth point 2, on right in engine compartment |
| 671 | Earth point 1, on front of left longitudinal member |
| 1 | Earth strap, battery - body -arrow A - | | 49 | Earth point, near battery -arrow B- | | | |
| 11 | Earth point, in battery box -arrow A- | | 671 | Earth point 1 at front of left longitudinal member -arrow B- | | | |
| 12 | Earth point, in engine compartment, left -arrow- | | | |
| 13 | Earth point, in engine compartment, right -arrow- | | | |
| 614 | Earth point 2, in engine compartment, right -arrow- | | | |
| Earth points, in interior |
| 605 | Earth point, on top end of steering column |
| 606 | Earth point, under the centre console near selector lever |
| 678 | Earth point, under the centre console near selector lever |
| 605 | Earth point, on top end of steering column -arrow- | | | |
| 606 | Earth point, under the centre console near selector lever -arrows- | | | |
| 678 | Earth point in steering wheel -arrow- | | | |
| Earth points in rear part of vehicle |
| 50 | Earth points, on left in luggage compartment |
| 50 | Earth points, on left in luggage compartment -arrow- | | | |
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