Wiring Diagram VW GOLF 2014 - Battery - starter - alternator - voltage regulator
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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 |
| S176 | Fuse 4 (30) in fuse holder on battery |
| S177 | Fuse 5 (30) in fuse holder on battery |
| T1a | Single pin connector, on starter |
| T2o | 2-pin connector, on alternator |
| T4w | 4-pin connector, near starter |
| T6b | 6-pin connector, brown, on left in engine compartment |
| |
| |
| 500 | Screw connection 1 (30), on relay plate |
| 502 | Screw connection 1 (30a), on relay plate |
| 507 | Screw connection (30), on fuse holder on battery |
| * | for models with air heated pin heating only |
Wiring Diagram VW GOLF 2014 - Ignition/starter switch - X-contact relief relay
| D | Ignition/starter switch |
| J59 | X-contact relief relay |
| SA10 | Fuse 10 on fuse holder A |
| SA13 | Fuse 13 on fuse holder A |
| SA37 | Fuse 37 on fuse holder A |
| T8c | 8-connector, on ignition/starter switch |
| 501 | Screw connection 2 (30), on relay plate |
| 503 | Screw connection (75x), on relay plate |
| D50 | Positive connection (30), in engine compartment wiring harness |
| D104 | Positive connection 2 (30a), in engine compartment wiring harness |
| D144 | Positive connection 5 (30), in engine compartment wiring harness |
| D158 | Positive connection (X), in engine compartment wiring harness |
Wiring Diagram VW GOLF 2014 - Fuel gauge sender - coolant temperature display sender - ambient temperature sensor - coolant shortage indicator sender - engine control unit
| G | Fuel gauge sender |
| G2 | Coolant temperature display sender |
| G17 | Ambient temperature sensor |
| G32 | Coolant shortage indicator sender |
| G62 | Coolant temperature display sender |
| J623 | Engine control unit |
| T2ds | 2-pin connector, on fuel gauge sender |
| T2dt | 2-pin connector, on ambient temperature sensor |
| T2j | 2-pin connector, on coolant shortage indicator sender |
| T4aq | 4-pin connector, on coolant temperature display sender |
| T14a | 14-pin connector, in left engine compartment |
| T121b | 121-pin connector, on engine control unit |
| 327 | Earth connection (sender earth), in engine compartment wiring harness |
Wiring Diagram VW GOLF 2014 - Air mass meter - engine control unit - exhaust gas recirculation valve - charge pressure control solenoid valve - intake manifold flap motor - variable intake manifold flap change-over valve
| G70 | Air mass meter |
| J623 | Engine control unit |
| N18 | Exhaust gas recirculation valve |
| N75 | Charge pressure control solenoid valve |
| N239 | Variable intake manifold flap change-over valve |
| T2dv | 2-pin connector, on variable intake manifold flap change-over valve |
| T2dx | 2-pin connector, on exhaust gas recirculation valve |
| T2dw | 2-pin connector, on charge pressure control solenoid valve |
| T5a | 5-pin connector, on air mass meter |
| T6b | 6-pin connector, brown, on left in engine compartment |
| T81b | 81-pin connector, on engine control unit |
| E45 | Connection (87), in injection system wiring harness |
Wiring Diagram VW GOLF 2014 - Engine speed sender - intake manifold pressure sender - intake manifold temperature sender - needle lift sender - engine control unit
| G28 | Engine speed sender |
| G71 | Intake manifold pressure sender |
| G72 | Intake manifold temperature sender |
| G80 | Needle lift sender |
| J623 | Engine control unit |
| T2dr | 2-pin connector, on needle lift sender |
| T3ao | 3-pin connector, on engine speed sender |
| T4ar | 4-pin connector, on intake manifold pressure sender |
| T81b | 81-pin connector, on engine control unit |
| T121b | 121-pin connector, on engine control unit |
| 200 | Earth connection (screening) in engine compartment wiring harness |
Wiring Diagram VW GOLF 2014 - Cruise control system switch - cruise control system (CCS) SET button - kickdown switch - idling speed switch - accelerator position sender
| E45 | Cruise control system switch |
| E227 | Cruise control system (CCS) SET button |
| F8 | Kick-down switch |
| F60 | Idling speed switch |
| G79 | Accelerator position sender |
| J623 | Engine control unit |
| T6e | 6-pin connector, on accelerator position sender |
| T7b | 6-pin connector, on cruise control system switch |
| T10a | 10-pin connector, blue, in left engine compartment |
| T10c | 10-pin connector, black, in left engine compartment |
| T81b | 81-pin connector, on engine control unit |
Wiring Diagram VW GOLF 2014 - Fuel temperature sender - modulating piston movement sender - engine control unit - metering adjuster (diesel injection)
| G81 | Fuel temperature sender |
| G149 | Modulating piston movement sender |
| J623 | Engine control unit |
| N146 | Metering adjuster (diesel injection) |
| T10ae | 10-pin connector, in rear engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T121b | 121-pin connector, on engine control unit |
| F25 | Connection 1, in diesel direct injection system wiring harness |
Wiring Diagram VW GOLF 2014 - Engine control unit - commencement of injection valve - fuel shut-off valve
| J623 | Engine control unit |
| N108 | Commencement of injection valve |
| N109 | Fuel shut-off valve |
| SA32 | Fuse 32 on fuse holder A |
| SA34 | Fuse 34 on fuse holder A |
| SA43 | Fuse 43 on fuse holder A |
| T2dy | 2-pin connector, on commencement of injection valve |
| T10ae | 10-pin connector, in rear engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T121b | 121-pin connector, on engine control unit |
| D127 | Connection 25, in engine compartment wiring harness |
| D182 | Connection 3 (87a), in engine compartment wiring harness |
Wiring Diagram VW GOLF 2014 - Low heat output relay - high heat output relay - engine control unit - coolant heating element
| J359 | Low heat output relay |
| J360 | High heat output relay |
| J623 | Engine control unit |
| Q7 | Coolant heating element |
| T9e | 9-pin connector, on high heat output relay |
| T9f | 9-pin connector, on low heat output relay |
| T10b | 10-pin connector, white, in left engine compartment |
| T81b | 81-pin connector, on engine control unit |
| D98 | Connection (glow plugs), in engine compartment wiring harness |
| D159 | Connection (high bus), in engine compartment wiring harness |
| D160 | Connection (low bus), in engine compartment wiring harness |
| E64 | Connection 2 (30), in injection system wiring harness |
| E65 | Connection 1 (30a), in injection system wiring harness |
| * | for models with air heated pin heating only |
Wiring Diagram VW GOLF 2014 - Brake light switch - clutch pedal switch - brake pedal switch - terminal 30 voltage supply relay - engine control unit
| F | Brake light switch |
| F36 | Clutch pedal switch |
| F47 | Brake pedal switch |
| J317 | Terminal 30 voltage supply relay |
| J623 | Engine control unit |
| T4i | 4-pin connector, on brake light switch |
| T4j | 4-pin connector, on clutch pedal switch |
| T6b | 6-pin connector, brown, on left in engine compartment |
| T9g | 9-pin connector, on terminal 30 voltage supply relay |
| T10a | 10-pin connector, blue, in left engine compartment |
| T10b | 10-pin connector, white, in left engine compartment |
| T10c | 10-pin connector, black, in left engine compartment |
| T81b | 81-pin connector, on engine control unit |
| A18 | Connection (54), in dash panel wiring harness |
| D128 | Connection 26, in engine compartment wiring harness |
| * | for models with air heated pin heating only |
Wiring Diagram VW GOLF 2014 - Speedometer sender - engine control unit
| G22 | Speedometer sender |
| J623 | Engine control unit |
| SA7 | Fuse 7 on fuse holder A |
| SA11 | Fuse 11 on fuse holder A |
| SA29 | Fuse 29 on fuse holder A |
| T3o | 3-pin connector, on speedometer sender |
| T6b | 6-pin connector, brown, on left in engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T81b | 81-pin connector, on engine control unit |
| |
| D51 | Positive connection 1 (15), in engine compartment wiring harness |
| D52 | Positive connection (15a), in engine compartment wiring harness |
| D136 | Connection 2 (15a), in engine compartment wiring harness |
| D201 | Positive connection 4 (15a), in engine wiring harness |
Wiring Diagram VW GOLF 2014 - Engine control unit
| J255 | Climatronic control unit |
| J623 | Engine control unit |
| T6b | 6-pin connector, brown, on left in engine compartment |
| T10d | 10-pin connector, orange, in left engine compartment |
| T12b | 12-pin connector, on Climatronic control unit |
| T16b | 16-pin connector, on Climatronic control unit |
| T17a | 17-pin connector, behind centre dash panel |
| T81b | 81-pin connector, on engine control unit |
| D91 | Connection (speed signal), in engine compartment wiring harness |
| D113 | Connection 11, in engine compartment wiring harness |
| D180 | Connection (87a), in engine compartment wiring harness |
| * | for models with Climatronic only |
Wiring Diagram VW GOLF 2014 - Engine control unit
| J226 | Starter inhibitor and reversing light relay |
| J623 | Engine control unit |
| T6b | 6-pin connector, brown, on left in engine compartment |
| T9c | 9-pin connector, on starter inhibitor and reversing light relay |
| T10b | 10-pin connector, white, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T16a | 16-pin connector, diagnostic |
| T81b | 81-pin connector, on engine control unit |
| T121b | 121-pin connector, on engine control unit |
| 340 | Earth connection 2, in injection system wiring harness |
| |
| E29 | Connection, in engine wiring harness |
Wiring Diagram VW GOLF 2014 - Glow plug relay - engine glow plug
| J52 | Glow plug relay |
| Q6 | Engine glow plug |
| T2du | 2-pin connector, in left engine compartment |
| |
| 85 | Earth connection 1, in engine compartment wiring harness |
| 504 | Screw connection 1 (87), on relay plate |
Wiring Diagram VW GOLF 2014 - Oil pressure switch - control unit in dash panel insert - dash panel insert - alternator warning lamp - glow period warning lamp
| F22 | Oil pressure switch |
| G1 | Fuel gauge |
| G3 | Coolant temperature gauge |
| G5 | Rev. counter |
| G21 | Speedometer |
| J285 | Control unit in dash panel insert |
| K | Dash panel insert |
| K2 | Alternator warning lamp |
| K3 | Oil pressure warning lamp |
| K29 | Glow period warning lamp |
| K105 | Reserve fuel warning lamp |
| T1f | Single pin connector, on oil pressure switch |
| T14a | 14-pin connector, in left engine compartment |
| T32a | 32-pin connector, on control unit in dash panel insert |
| T32b | 32-pin connector, on control unit in dash panel insert |
VW GOLF 2014
Earth strap, battery - body - Arrow A - | VW GOLF 2014 Earth points in the engine compartment
| Earth points in the engine compartment |
| 1 | Earth strap, battery - body |
| 2 | Earth strap, gearbox - body |
| 12 | Earth point, on left in engine compartment |
| 15 | Earth point, on cylinder head |
| 608 | Earth point, in centre of plenum chamber |
| 609 | Earth point, on right in plenum chamber |
| 671 | Earth point 1, on front of left longitudinal member |
| Earth strap, battery - body - Arrow A - |
earth connection in engine compartment, left
-arrow C- Earth point 1 at front of left longitudinal member
-arrow B- | | | Earth strap, gearbox - body- Arrow - |
| | | Earth connection on cylinder head - arrow - |
| | | Earth point on water deflector, centre- Arrow - |
| | | Earth point on water deflector, centre - arrow - |
| | | Earth points in passenger compartment |
| 29 | Earth point, near steering column |
| 42 | Earth point, next to steering column |
| 43 | Earth point, lower part of right A-pillar |
| 44 | Earth point, lower part of left A-pillar |
| 605 | Earth point, on top end of steering column |
| Earth connection near steering column -arrow- |
| | | Earth point, next to steering column- arrow - |
| | | Earth point, lower part of right A-pillar- Arrow - |
| | | Earth point, lower part of left A-pillar -arrow- |
| | | Earth point, on top end of steering column - Arrow - |
| | | Earth points in rear part of vehicle |
| 50 | Earth points, in luggage compartment, left |
| Earth points in luggage compartment, left - Arrow - |
| | 
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