Overview of Component Locations Part 2

Overview Of Components Locations

Part 2







1 Secondary air injection (AIR) pump motor -V101-
2 Evaporative Emissions (EVAP) canister purge regulator valve -N80-
3 4-pin connector
- For Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC) -G130- and Oxygen Sensor (O2S) Heater 1 behind TWC -Z29-
- Bank 1 sensor 2 (green)
4 4-pin connector
- For Oxygen Sensor (O2S) 2 behind Three Way Catalytic Converter -G131- and Oxygen Sensor (O2S) Heater 2 behind TWC -Z30-
- Bank 2 sensor 2 (brown)
5 4-pin connector
- For Heated Oxygen Sensor (HO2S) -G39- and Oxygen Sensor (O2S) Heater -Z19-
- Bank 1 sensor 1 (black)
6 Heated Oxygen Sensor (HO2S) -G39- with Oxygen Sensor (O2S) Heater -Z19-
- Bank 1 sensor 1
7 Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC) -G130- with Oxygen Sensor (O2S) Heater 1 behind TWC -Z29-
- Bank 1 sensor 2
8 Wastegate bypass regulator valve -N75-
9 After-run coolant pump -V51-
10 Heated Oxygen Sensor (HO2S) 2 -G108- with Oxygen Sensor (O2S) Heater 2 -Z28- bank 2 sensor 1
11 Oxygen Sensor (O2S) 2 behind Three Way Catalytic Converter (TWC) -G131- with Oxygen Sensor (O2S) Heater 2 behind TWC -Z30-
- Bank 2 sensor 2
12 Sensor -1- for exhaust temperature -G235-
- Brown
13 Bank 2 Exhaust Gas Temperature (EGT) sensor 1 -G236-
- Black
14 Details of component locations for the following components are given in wiring diagram
- Motronic ECM power supply relay -J271-
- Coolant circulation pump relay -J151-
- Secondary Air Injection (AIR) pump relay - J299-
15 Engine control module
16 4-pin connector
- For Heated Oxygen Sensor (HO2S) 2 - G108- and Oxygen Sensor (O2S) Heater 2 -Z28-
- Bank 2 sensor 1
17 3-pin connector
- For Engine speed (RPM) sensor -G28-
- Gray
18 Engine speed (RPM) sensor -G28-
- Installed location See Fig. 6
19 Knock sensor 3 -G198-
- On left in direction of travel beneath intake manifold in internal V at cylinder 7 water jacket
20 Knock sensor 2 -G66-
- On left in direction of travel beneath exhaust manifold at cylinder 6 water jacket
21 Right Electro-Hydraulic engine mount solenoid valve -N145-
22 Charge air pressure sensor -G31-
23 Knock sensor 1 -G61-
- On right in direction of travel beneath intake manifold in internal V between cylinders 2 and 3
24 Left Electro-Hydraulic engine mount solenoid valve -N144-

Fig. 1 Installed location of Throttle Position (TP) sensor -G79- and Sender -2- for accelerator pedal position -G185-







- Integrated into accelerator pedal module (arrow)

NOTE: TP sensor -G79- and Sender -2- for accelerator pedal position -G185- are integrated into the accelerator pedal module and cannot be replaced separately.

Removing and installing accelerator pedal module

Fig. 2 Installed location of Fuel Pump (FP) relay -J17-







- On central electrics on left in driver's footwell, position 4

Fig. 3 Installed location of Fuel pump control module -J534-







1 Fuel pump control module -J534-
- Located on passenger's side of vehicle (in a cavity on a level with C-pillar) beneath cover on right next to rear seat backrest (at rear right seat belt reel)

Fig. 4 Installed location of oxygen sensors, cylinder bank 1







1 Bank 1 sensor 1
2 Bank 1 sensor 2

Fig. 5 Installed location of oxygen sensors, cylinder bank 2







1 Bank 2 sensor 1
2 Bank 2 sensor 2

Fig. 6 Installed location of Engine speed (RPM) sensor -G28-, item -1- and vehicle speed sensor, item -2-







Fig. 7 Installed location of Brake booster pressure sensor -G294-






- Sits directly near the reservoir for brake fluid under the water tray cover

Fig. 8 Installed location of Brake system vacuum pump -V192-







- The pump sits directly near the fluid reservoir for the power steering system under a cover
1 Low pressure connection in pump
2 Connector to pump.