Component Locations
Component Locations, Engine Code AWP
1 - Leak Detection Pump (LDP) -V144-
- below right front wheel housing liner
2 - Heated Oxygen Sensor (HO2S) -G39-, 50 Nm and Oxygen Sensor O2S Behind Three Way Catalytic Converter (TWC) - G130-, 50 Nm
- Both oxygen sensors and their respective harness connectors are accessible from below after vehicle has been lifted.
3 - Camshaft Position (CMP) Sensor -G40-
4 - Fuel injector
- Cylinder 1 Fuel Injector -N30-
- Cylinder 2 Fuel Injector -N31-
- Cylinder 3 Fuel Injector -N32-
- Cylinder 4 Fuel Injector -N33-
5 - Motronic Engine Control Module (ECM) -J220-
- Checking voltage supply
- replace
6 - Ignition coils
- Cylinder 1, Ignition Coil - N -
- Cylinder 2, Ignition Coil 2 with Power Output Stage N127
- Cylinder 3, Ignition Coil 3 N158
- Cylinder 4, Ignition Coil 4 N163
7 - Wastegate Bypass Regulator Valve -N75-
8 - Throttle Position (TP) Sensor -G79- and Accelerator Pedal Position Sensor 2 -G185-
9 - Brake Light Switch -F- and Brake Pedal Switch -F47-
10 - Clutch Pedal Switch -F36-
11 - Instrument cluster
- with Malfunction Indicator Lamp (MIL) -K83- (MIL)
- with Electronic Power Control (EPC) Warning Lamp -K132-
12 - Motronic Engine Control Module (ECM) Power Supply Relay -J271-
13 - Secondary Air Injection (AIR) Pump Relay -J299-
14 - Mass Air Flow (MAF) Sensor -G70-
15 - Engine Coolant Temperature (ECT) Sensor G62
- If necessary release pressure in cooling system before removing
16 - Camshaft Adjustment Valve 1 -N205-
17 - Fuel pressure regulator
18 - Engine Speed (RPM) Sensor -G28-
19 - Knock Sensor (KS) 2 -G66-
20 - Turbocharger Recirculating Valve -N249-
21 - 3-pin connector
- for Knock Sensor (KS) 1 -G61-
- For Engine Speed (RPM) Sensor -G28-
- for Knock Sensor (KS) 2 -G66-
22 - Secondary Air Injection (AIR) Solenoid Valve -N112-
23 - Knock Sensor (KS) 1 -G61-
24 - Intake Air Temperature (IAT) Sensor -G42-
25 - Secondary Air Injection (AIR) Pump Motor -V101-
26 - Pressure Switch/power steering -F88-
27 - Throttle Valve Control Module -J338-
- with Throttle Drive (for Electronic Power Control (EPC)) -G186-, Throttle Drive Angle Sensor 1 (for Electronic Power Control (EPC)) -G187- and Throttle Drive Angle Sensor 2 (for Electronic Power Control (EPC)) -G188-
28 - Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
29 - Charge Air Pressure Sensor -G31-
- screwed in, above in charge air cooler