Component Locations, Overview
Component Locations, Overview
1 - Power output stage -N122- and power output stage 2 -N192-
2 - Engine Control Module (ECM) -J220-
3 - Fuses and relays
- Fuses for Motronic
- Motronic Engine Control Module (ECM) power supply relay -J271-
4 - Harness connector
Connector for:
- Heated Oxygen Sensor (HO2S) -G39-
- Oxygen Sensor (O2S) heater -Z19-
- Bank 1
NOTE: The connector for Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC) -G130- and O2S heater -Z29- (bank 1) is located under the right front carpet.
5 - Heated Oxygen Sensors (HO2S), Oxygen, Sensor (O2S) heaters (bank 1)
- HO2S- G39-
- O2S heater -Z19-
- O2S behind TWC -G130-
- O2S heater -Z29-
6 - Engine-Coolant Temperature (ECT) sensor -G62-
- Rear of cylinder head
7 - Intake Air-Temperature (IAT) sensor -G42-
8 - Throttle Position (TP) sensor -G69-
- With integrated Closed Throttle Position (CTP) switch -F60-
9 - Idle Air Control (IAC) valve -N71-
10 - Engine Speed (RPM) sensor -G28-
11 - Harness-connector
Connector for:
- Heated Oxygen Sensor (HO2S) 2 -G108-
- Oxygen Sensor (O2S) heater -Z28-
- Bank 2
NOTE: The connector for Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC) 2 -G131- and O2S 2 heater -Z30- (bank 2) is located under the right front carpet.
12 - Harness-connector
- Connector for Engine Speed (RPM) sensor - G28-
13 - Heated Oxygen Sensor (HO2S), Oxygen Sensor (O2S) heaters (bank 2)
- HO2S 2 -G108-
- O2S 2 heater -Z28-
- O2S 2 behind TWC -G131-
- O2S 2 heater -Z30-
14 - Camshaft Position (CMP) sensor -G40-
15 - Knock Sensor (KS) 2 -G66-
16 - Ignition coils (bank 2)
- Cyl. 5: -N164-
- Cyl. 6: -N189-
- Cyl. 7: -N190-
- Cyl. 8: -N191-
17 - Fuel injectors (bank 2)
- Cyl. 5: -N83-
- Cyl. 6: -N84-
- Cyl. 7: -N85-
- Cyl. 8: -N86-
18 - Air control valve for fuel injectors -N212-
19 - Intake Manifold Tuning (IMT) valve -N156-
20 - Knock Sensor (KS) 1 -G61-
21 - Fuel injectors (bank 1)
- Cyl.1:- N30-
- Cyl.2: -N31-
- Cyl.3: -N32-
- Cyl.4: -N33-
22 - Ignition coils (bank 1)
- Cyl.1: -N-
- Cyl.2: -N128-
- Cyl.3: -N158-
- Cyl.4: -N163-
23 - Evaporative-Emission (EVAP) canister purge regulator valve -N80-
24 - Mass Air Flow (MAF) sensor -G70-
- In Air Cleaner (ACL) housing, upper