Component Locations Overview
Component Locations Overview
Right Side of the Engine Compartment
1 Secondary Air Injection (AIR) Pump Motor (V101 )
2 Intake Air Switch-Over Valve (N335)
3 Camshaft Position (CMP) Sensor 3 (G300)
• Component location, refer to => [ Locations Outside on Right Cylinder Head ]
4 Intake Air Temperature (IAT) Sensor (G42)/Mass Air Flow (MAF) Sensor (G70)
5 Camshaft Adjustment Valve 1 (Exhaust) (N318)
• Component location, refer to => [ Locations Outside on Right Cylinder Head ]
6 Heated Oxygen Sensor (HO2S) (G39) (before catalytic converter)
• Component location, refer to => [ Oxygen Sensors Location, Cylinder Bank 1 (Right) ]
• Connector location, refer to => [ Bracket for Connectors on Transmission ]
• Removing and installing, refer to => [ Oxygen Sensors ] Oxygen Sensors
7 Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130)
• Component location, refer to => [ Oxygen Sensors Location, Cylinder Bank 1 (Right) ]
• Connector location, refer to => [ Bracket for Connectors on Transmission ]
• Removing and installing, refer to => [ Oxygen Sensors ] Oxygen Sensors
8 Camshaft Adjustment Valve 1 (N205)
• Component location, refer to => [ Locations Inside on Right Cylinder Head ]
9 Engine Control Module (ECM) 2 (J624)
• Component location, refer to => [ Location ]
10 Engine Coolant Temperature (ECT) Sensor (G62 )
• Component location, refer to => [ Component Location of ]
11 Throttle Valve Control Module (J338)
• After replacement, adapt in "Guided Functions" operating mode under "Adapting throttle valve control module"
• Component location, refer to => [ Location ]
12 Knock Sensor (KS) 2 (G66)
• Component location, refer to => [ Locations Inside on Right Cylinder Head ]
• Connector location, refer to => [ Locations Engine Compartment ]
• 20 Nm
13 Fuel Injectors, Cylinder Bank 1
• Cylinder 1 Fuel Injector (N30)
• Cylinder 2 Fuel Injector (N31)
• Cylinder 3 Fuel Injector (N32)
• Cylinder 4 Fuel Injector (N33)
• Component location, refer to => [ Locations Inside on Right Cylinder Head ]
• Removing and installing, refer to => [ Fuel Injectors ] Service and Repair
14 Intake Manifold Runner Control (IMRC) Valve ( N316)
Component location, refer to => [ Locations Engine Compartment ]
15 Fuel Pressure Sensor (G247)
• Component location, refer to => [ Locations Inside on Right Cylinder Head ]
16 Intake Manifold Runner Position Sensor (G336 )
• Component location, refer to => [ Locations Inside on Right Cylinder Head ]
• Component location, refer to => [ Locations Engine Compartment ]
• After replacement, adapt in "Guided Functions" operating mode in "Adapting intake manifold runner position sensor"
17 Knock Sensor (KS) 1 (G61)
• Component location, refer to => [ Locations Inside on Right Cylinder Head ]
• Connector location, refer to => [ Locations Engine Compartment ]
• 20 Nm
18 Camshaft Position (CMP) Sensor (G40)
• Component location, refer to => [ Locations Inside on Right Cylinder Head ]
19 High Pressure Pump
• With Fuel Metering Valve (N290)
20 Ignition Coils, Cylinder Bank 1
• Ignition Coil 1 with Power Output Stage (N70)
• Ignition Coil 2 with Power Output Stage (N127)
• Ignition Coil 3 with Power Output Stage (N291)
• Ignition Coil 4 with Power Output Stage (N292)
• Component location, refer to => [ Locations Outside on Left Cylinder Head ]
Left Side of the Engine Compartment
1 Low Fuel Pressure Sensor (G410)
2 Intake Manifold Runner Position Sensor 2 (G512 )
• After replacement, adapt in "Guided Functions" operating mode in "Adapting intake manifold runner position sensor"
3 Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80)
4 Brake Booster Pressure Sensor (G294)
5 Engine Speed (RPM) Sensor (G28)
6 Camshaft Adjustment Valve 2 (N208)
• Component location, refer to => [ Locations Inside on Left Cylinder Head ]
7 Fuel Metering Valve 2 (N402)
8 Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) (G131)
• Component location, refer to => [ Oxygen Sensors Location, Cylinder Bank 2 (Left) ]
• Connector location, refer to => [ Bracket for Connectors on Transmission ]
• Removing and installing, refer to => [ Oxygen Sensors ] Oxygen Sensors
9 Engine Malfunction Lamp
10 Throttle Position (TP) Sensor (G79)/Accelerator Pedal Position Sensor 2 (G185)
• In accelerator pedal module, component location, refer to => [ Location / ]
11 Brake Light Switch (F)/Brake Pedal Switch (F47)
12 Clutch Pedal Starter Interlock Switch (F194) and Clutch Pedal Switch (F36)
• Location Clutch Pedal Switch (F36).
• Location Clutch Pedal Starter Interlock Switch ( F194).
13 E-Box Plenum Chambers
• With Engine Control Module (ECM) (J623)
• With 4-pin relay carrier for Brake Booster Relay ( J569), Motronic Engine Control Module (ECM) Power Supply Relay (J271), Engine Component Power Supply Relay (J757), Secondary Air Injection (AIR) Pump Relay (J299)
• Locations, refer to => [ Locations in 4-Pin Relay Carrier ]
14 Heated Oxygen Sensor (HO2S) 2 (G108) (in front of catalytic converter)
• Component location, refer to => [ Oxygen Sensors Location, Cylinder Bank 2 (Left) ]
• Connector location, refer to => [ Bracket for Connectors on Transmission ]
• Removing and installing, refer to => [ Oxygen Sensors ] Oxygen Sensors
15 Camshaft Adjustment Valve 2 (Exhaust) (N319)
• Component location, refer to => [ Locations Outside on Left Cylinder Head ]
16 Brake System Vacuum Pump (V192)
17 After-Run Coolant Pump (V51)
18 Camshaft Position (CMP) Sensor 4 (G301)
• Component location, refer to => [ Locations Outside on Left Cylinder Head ]
19 Ignition coils, Cylinder bank 2
• Ignition Coil 5 with Power Output Stage (N323)
• Ignition Coil 6 with Power Output Stage (N324)
• Ignition Coil 7 with Power Output Stage (N325)
• Ignition Coil 8 with Power Output Stage (N326)
• Component location, refer to => [ Locations Outside on Right Cylinder Head ]
20 Camshaft Position (CMP) Sensor 2 (G163)
• Component location, refer to => [ Locations Inside on Left Cylinder Head ]
21 Knock Sensor (KS) 4 (G199)
• Component location, refer to => [ Locations Inside on Left Cylinder Head ]
• 20 Nm
22 Knock Sensor (KS) 3 (G198)
• Component location, refer to => [ Locations Inside on Left Cylinder Head ]
• 20 Nm
23 Fuel injectors, Cylinder bank 2
• Cylinder 5 Fuel Injector (N83)
• Cylinder 6 Fuel Injector (N84)
• Cylinder 7 Fuel Injector (N85)
• Cylinder 8 Fuel Injector (N86)
• Component location, refer to => [ Locations Inside on Left Cylinder Head ]
• Removing and installing, refer to => [ Fuel Injectors ] Service and Repair
24 Secondary Air Injection (AIR) Solenoid Valve ( N112)
Location Engine Control Module (ECM) (J623)
• In E-box, plenum chamber.
Locations in 4-Pin Relay Carrier
• In E-box, plenum chamber.
1.2 Brake Booster Relay (J569 )
2 Motronic Engine Control Module (ECM) Power Supply Relay (J271)
3 Engine Component Power Supply Relay (J757)
4 Secondary Air Injection (AIR) Pump Relay (J299)
Location Engine Control Module (ECM) 2 (J624)
• Under plenum chamber cover.
Location Throttle Position (TP) Sensor (G79)/Accelerator Pedal Position Sensor 2 (G185)
• In accelerator pedal module - arrow -.
• The Throttle Position (TP) Sensor (G79) and Accelerator Pedal Position Sensor 2 (G185) are integrated in the gas pedal module and cannot be replaced individually.
Installed Location Brake Light Switch (F)/Brake Pedal Switch (F47), Clutch Pedal Switch (F36)
• On pedal bracket.
1. Brake Light Switch (F), Brake Pedal Switch (F47)
2. Clutch Pedal Switch (F36)
• To ensure that they are absolutely securely seated, the switches may only be installed once.
Clutch Pedal Starter Interlock Switch (F194)
2 Clutch Pedal Starter Interlock Switch (F194)
Bracket for Connectors on Transmission
1. To Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130)
2. To Heated Oxygen Sensor (HO2S) (G39) (in front of catalytic converter)
3. To Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) (G131)
4. To Heated Oxygen Sensor (HO2S) 2 (G108) (in front of catalytic converter)
Oxygen Sensors Location, Cylinder Bank 1 (Right)
1. Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130)
2. Heated Oxygen Sensor (HO2S) (G39)(before catalytic converter)
Oxygen Sensors Location, Cylinder Bank 2 (Left)
1. Heated Oxygen Sensor (HO2S) 2 (G108) (in front of catalytic converter)
2. Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) (G131)
Location After-Run Coolant Pump (V51)
• In front left of engine compartment, behind front wheel housing liner.
Location Engine Speed (RPM) Sensor (G28)
• Left on the clutch housing
Component Location of Engine Coolant Temperature (ECT) Sensor (G62)
1. Engine Coolant Temperature (ECT) Sensor (G62 )
2. Retaining clip
• Right on rear coolant pipe.
Location Throttle Valve Control Module (J338)
• Rear right on intake manifold.
Locations Outside on Right Cylinder Head
1. Camshaft Position (CMP) Sensor 3 (G300)
2. Camshaft Adjustment Valve 1 (Exhaust) (N318)
3. Ignition Coil 4 with Power Output Stage (N292 )
4. Ignition Coil 3 with Power Output Stage (N291 )
5. Ignition Coil 2 with Power Output Stage (N127 )
6. Ignition Coil 1 with Power Output Stage (N70 )
Locations Outside on Left Cylinder Head
1. Ignition Coil 5 with Power Output Stage (N323 )
2. Ignition Coil 6 with Power Output Stage (N324 )
3. Ignition Coil 7 with Power Output Stage (N325 )
4. Ignition Coil 8 with Power Output Stage (N326 )
5. Camshaft Adjustment Valve 2 (exhaust) (N319)
6. Camshaft Position (CMP) Sensor 4 (G301)
Locations Inside on Left Cylinder Head
1. Knock Sensor (KS) 4 (G199)
2. Camshaft Adjustment Valve 2 (N208)
3. Camshaft position (CMP) Sensor 2 (G163)
4. Cylinder 8 Fuel Injector (N86)
5. Cylinder 7 Fuel Injector (N85)
6. Cylinder 6 Fuel Injector (N84)
7. Cylinder 5 Fuel Injector (N83)
8. Knock Sensor (KS) 3 (G198)
Locations Inside on Right Cylinder Head
1. Fuel Pressure Sensor (G247)
2. Knock Sensor (KS) 1 (G61)
3. Camshaft Position (CMP) sensor (G40)
4. Cylinder 1 Fuel Injector (N30)
5. Cylinder 2 Fuel Injector (N31)
6. Cylinder 3 Fuel Injector (N32)
7. Cylinder 4 Fuel Injector (N33)
8. Camshaft Adjustment Valve 1 (N205)
9. Knock Sensor (KS) 2 (G66)
Locations Engine Compartment
1. Intake Manifold Runner Position Sensor (G336 )
2. Intake Manifold Runner Control (IMRC) Valve ( N316)
3. "Brown" connector for Knock Sensor 4 (G199)
4. "Black" connector for Knock Sensor 3 (G198)
5. "Brown" connector for Knock sensor 2 (G66)
6. "Black" connector for Knock Sensor 1 (G61)
Installation Location of Secondary Air Injection (AIR) Solenoid Valve (N112)
• Under intake manifold
1. Vacuum line from intake manifold
2. Secondary Air Injection (AIR) Solenoid Valve ( N112)
3. Vacuum line to Secondary Air Injection (AIR) combi-valves