Volkswagen Golf / Golf GTI / Golf Variant. Service manual - part 710

17 - Engine Speed Sensor - G28-

❑ 4 Nm + 45°
❑ Component location. Refer to 

⇒ Fig. ““ Engine Speed Sensor -G28- -1- ”“ , page 282

 .

❑ Coat the seal with oil
❑ Replace screw after removal
❑ Removing and installing. Refer to

⇒ “1.6  Engine Speed Sensor G28 , Removing and Installing”, page 361

 .

18 - Connectors for

❑ Knock Sensor 1 - G61-
❑ Intake Manifold Runner Control Valve - N316-
❑ Fuel Pressure Sensor - G247-
❑ Intake Manifold Runner Position Sensor - G336-
❑ Camshaft Position Sensor - G40-
❑ Combustion chambers fuel injectors N30 to N33
❑ Component location. Refer to 

⇒ Fig. ““Connectors”“ , page 282

 .

19 - Low Fuel Pressure Sensor - G410-

❑ 15 Nm
❑ Install the Low Fuel Pressure Sensor - G410- with an adapter
❑ Component location. Refer to 

⇒ Fig. ““View from Above”“ , page 281

 .

❑ Removing and installing. Refer to

⇒ “5.4  Low Fuel Pressure Sensor G410 , Removing and Installing”, page 318

 .

20 - Knock Sensor 1 - G61-

❑ 20 Nm
❑ In order to remove, the coolant pump and coolant thermostat must be removed
❑ Removing and installing. Refer to 

⇒ “1.4  Knock Sensor 1 G61 , Removing and Installing”, page 359

 .

21 - Intake Manifold Sensor - GX9-

❑ Consists of:

Intake Air Temperature Sensor - G42-

Manifold Absolute Pressure Sensor - G71-

❑ Component location. Refer to 

⇒ Fig. ““View from Above”“ , page 281

 .

22 - Throttle Valve Control Module - GX3-

❑ Consists of:

EPC Throttle Drive - G186-

EPC Throttle Drive Angle Sensor 1 - G187-

EPC Throttle Drive Angle Sensor 2 - G188-

❑ After replacing or removing and installing the Throttle Valve Control Module - GX3- must be adapted to

the Engine Control Module - J623- . Refer to Vehicle Diagnostic Tester

23 - Ignition Coils with Power Output Stages

❑ Component location. Refer to 

⇒ Fig. ““Ignition Coils and Adjusting Elements”“ , page 280

 .

❑ Removing and installing. Refer to

⇒ “1.3 Ignition Coils with Power Output Stages, Removing and Installing”, page 357

 .

24 - Fuel Pressure Sensor - G247-

❑ 27 Nm
❑ Component location. Refer to

⇒ Fig. ““Fuel Pressure Sensor in the High Pressure System”“ , page 281

 .

❑ Removing and installing. Refer to

⇒ “5.2  Fuel Pressure Sensor G247 , Removing and Installing”, page 314

 .

25 - EVAP Canister Purge Regulator Valve 1 - N80-

❑ Component location. Refer to 

⇒ Fig. ““Ignition Coils and Adjusting Elements”“ , page 280

 .

26 - Intake Manifold Runner Position Sensor - G336-

❑ Component location. Refer to

⇒ Fig. ““ Intake Manifold Runner Position Sensor -G336- -1- ”“ , page 282

 .

27 - Engine Coolant Temperature Sensor on Radiator Outlet - G83-

❑ Component location. Refer to 

⇒ “2.3 Overview - Engine Coolant Temperature Sensor”, page 228

 .

❑ Removing and installing. Refer to

⇒ “2.11  Engine Coolant Temperature Sensor on Radiator Outlet G83 , Removing and Installing”,

page 239

 .

28 - Charge Air Pressure Sensor - G31-

❑ Component location. Refer to 

⇒ “2.1 Overview - Charge Air System”, page 264

 .

❑ Removing and installing. Refer to

⇒ “2.4  Charge Air Pressure Sensor G31 , Removing and Installing”, page 269

 .

29 - Oil Pressure Regulation Valve - N428-

❑ Component location. Refer to

⇒ “4.2 Overview - Oil Pressure Switch/Oil Pressure Regulator Valve”, page 198

 .

❑ Removing and installing. Refer to

⇒ “4.8  Oil Pressure Regulation Valve N428 , Removing and Installing”, page 206

 .

30 - Oil Pressure Switch - F22- , Reduced Oil Pressure Switch - F378- and Piston Cooling Nozzle Control Valve

- N522-

❑ Component location. Refer to

⇒ “4.2 Overview - Oil Pressure Switch/Oil Pressure Regulator Valve”, page 198

 .

❑ Checking. Refer to Vehicle Diagnostic Tester
❑ Removing and installing. Refer to

⇒ “4.2 Overview - Oil Pressure Switch/Oil Pressure Regulator Valve”, page 198

 .

A - Fuel Injector, Direct Fuel Injection

❑ Component location. Refer to 

⇒ Fig. ““Combustion Chambers Fuel Injectors”“ , page 280

 .

❑ Cylinder 1 Fuel Injector - N30-
❑ Cylinder 2 Fuel Injector - N31-
❑ Cylinder 3 Fuel Injector - N32-
❑ Cylinder 4 Fuel Injector - N33-
❑ Removing and installing. Refer to 

⇒ “2.2 Fuel Injectors, Removing and Installing”, page 285

 .

B - Fuel Injector, Intake-Manifold Fuel Injection

❑ Only installed on vehicles with the engine codes CXDA and CHHB
❑ Component location. Refer to 

⇒ Fig. ““Intake Manifold Fuel Injectors”“ , page 281

 .

❑ Cylinder 1 Fuel Injector 2 - N532-
❑ Cylinder 2 Fuel Injector 2 - N533-
❑ Cylinder 3 Fuel Injector 2 - N534-
❑ Cylinder 4 Fuel Injector 2 - N535-
❑ Removing and installing. Refer to

⇒ “2.3 Intake Manifold-Fuel Injectors, Removing and Installing”, page 287

 .

C - Fuel Pump Control Module - J538-

❑ Component location. Refer to 

⇒ Fig. ““ Fuel Pump Control Module -J538- -1- ”“ , page 280

 .

❑ Removing and installing. Refer to ⇒  Fuel Supply System; Rep. Gr.  20 ; Fuel Pump; Fuel Pump Control

Module - J538- , Removing and Installing .

D - Clutch Position Sensor - G476-

❑ Only on vehicles with a manual transmission
❑ Component location. Refer to 

⇒ Fig. ““ Clutch Position Sensor -G476- -2- ”“ , page 279

 .

E - Accelerator Pedal Module - GX2-

❑ Consists of:

Accelerator Pedal Position Sensor - G79-

Accelerator Pedal Position Sensor 2 - G185-

❑ Component location. Refer to 

⇒ Fig. ““ Accelerator Pedal Module -GX2- ”“ , page 279

 .

❑ Removing and installing. Refer to ⇒  Fuel Supply System; Rep. Gr.  20 ; Accelerator Pedal Mechanism;

Overview - Accelerator Pedal Mechanism .

F - Coolant Fan Control Module - J293-

❑ Installed inside the coolant fan

G - Oil Pressure Switch, Level 3 - F447-

❑ Component location. Refer to

⇒ “4.2 Overview - Oil Pressure Switch/Oil Pressure Regulator Valve”, page 198

 .

❑ Checking and removing and installing. Refer to

⇒ “4.4  Reduced Oil Pressure Switch F378 , Removing and Installing”, page 200

 .

H - Left Electrohydraulic Engine Mount Solenoid Valve - N144- and Right Electrohydraulic Engine Mount Sol‐

enoid Valve - N145-

❑ Not installed in all vehicles (depends on the transmission)

Accelerator Pedal Module - GX2-
2 - Accelerator Pedal Module Connector

Installed Location of the Brake Lamp Switch - F- / Brake Pedal

Switch - F63- and Vacuum Sensor - G608- .
1 - Brake Lamp Switch - F- / Brake Pedal Switch - F63-
2 - Vacuum Sensor - G608-
♦ In the engine compartment on the brake booster.

Clutch Position Sensor - G476- -2-
• On the clutch pedal bracket -arrow-.
Removing and installing. Refer to ⇒  Manual Transmission; Rep.

Gr.  30 ; Clutch Mechanism; Clutch Pedal, Removing and Instal‐

ling .