Component Location Overview
Component Location Overview
• Components A through F are not shown in the illustration.
A - Data Link Connector (DLC)
• In the driver side footwell.
B - Mass Air Flow (MAF) Sensor (G70)
• With Intake Air Temperature (IAT) sensor 2.
• Component location, refer to --> [ Mass Air Flow (MAF) Sensor ].
• Removing and installing, refer to --> [ Mass Air Flow Sensor ] Service and Repair.
C - Throttle Position (TP) Sensor (G79) and Accelerator Pedal Position Sensor 2 (G185)
• On the accelerator pedal (both sensors are integrated into one housing).
• Accelerator pedal module assembly overview, refer to --> [ Accelerator Pedal Module Assembly Overview ] Accelerator Pedal Module Assembly Overview.
D - Coolant Fan Control (FC) Control Module (J293)
• The Coolant FC Control Module is integrated in the coolant fan.
E - Fuel Injectors, N30 through N33
• In the fuel rail, refer to --> [ Fuel Rail Assembly Overview ] Fuel Rail Assembly Overview.
• Removing and installing, refer to --> [ Fuel Injectors ] Fuel Injectors.
• Cleaning, refer to --> [ Throttle Valve Control Module, Cleaning ] Procedures.
F - Evaporative Emission (EVAP) System
• Refer to --> [ EVAP System Assembly Overview ] Service and Repair.
1 - Camshaft Adjustment Valve 1 (N205)
• Removing and installing, refer to --> [ Camshaft Adjustment Valve 1 ] Service and Repair.
2 - Wastegate Bypass Regulator Valve (N75)
• Installed directly on the turbocharger, refer to --> [ Turbocharger Components ].
3 - Turbocharger Recirculating Valve (N249)
• Installed directly on the turbocharger, refer to --> [ Turbocharger Components ].
4 - Ignition Coils with Power Output Stages
• Ignition coil 1 with power output stage.
• Ignition coil 2 with power output stage.
• Ignition coil 3 with power output stage.
• Ignition coil 4 with power output stage.
• Removing and installing, refer to --> [ Ignition Coils with Power Output Stages ] Service and Repair.
5 - Engine Control Module (ECM) (J623)
• ECM without anti theft immobilizer removing and installing. Refer to --> [ Engine Control Module, without Anti-Theft Immobilizer ] Engine Control Module, without Anti-Theft Immobilizer.
• ECM with anti theft immobilizer removing and installing. Refer to --> [ Engine Control Module, with Anti-Theft Immobilizer ] Engine Control Module, with Anti-Theft Immobilizer.
6 - High Pressure Pump
• With the fuel pressure regulator valve
• Component location, refer to --> [ High Pressure Pump ].
• Removing and installing, refer to --> [ High Pressure Pump ] High Pressure Pump.
7 - Fuel Pressure Regulator Valve (N276)
• Component location, refer to --> [ High Pressure Pump ].
8 - Engine Coolant Temperature (ECT) Sensor (on Radiator) (G83)
• In the lower radiator connection, refer to --> [ Radiator, Coolant Fan and Shroud Assembly Overview ] Radiator, Coolant Fan and Shroud Assembly Overview.
9 - Vacuum Actuator
• For the variable intake manifold.
• Component location, refer to --> [ Intake Manifold Runner Control (IMRC) Valve ].
10 - Intake Manifold Runner Control (IMRC) Valve (N316)
• Component location, refer to --> [ Intake Manifold Runner Control (IMRC) Valve ].
11 - Engine Speed (RPM) Sensor (G28)
• On the lower front left side of the cylinder block, next to the oil separator. Refer to --> [ Engine Speed (RPM) Sensor ].
12 - Charge Air Pressure Sensor (G31)
• Component location, refer to --> [ Charge Air Pressure Sensor ].
13 - Electrical Connector from Knock Sensor (KS) 1 (G61)
• Installed location beneath the intake manifold. Refer to --> [ Electrical Connectors ].
14 - Electrical Connector from Camshaft Position (CMP) Sensor 2 (G40)
• Installed location beneath the intake manifold. Refer to --> [ Electrical Connectors ].
15 - 8 Pin Harness Connector for Fuel Injectors
• Installed location beneath the intake manifold. Refer to --> [ Electrical Connectors ].
16 - Throttle Valve Control Module (J338)
• With the throttle drive (for Electronic Power Control (EPC)), throttle drive angle sensor 1 (for EPC) and throttle drive angle sensor 2 (for EPC).
• Removing and installing, refer to --> [ Throttle Valve Control Module ] Removal and Replacement.
• Cleaning, refer to --> [ Throttle Valve Control Module, Cleaning ] Procedures.
17 - Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 (N80)
• Refer to--> [ Intake Manifold Assembly Overview ] Intake Manifold Assembly Overview.
18 - Intake Air Temperature (IAT) Sensor (G42)
• Refer to --> [ Intake Manifold Assembly Overview ] Intake Manifold Assembly Overview.
19 - Knock Sensor (KS) 1 (G61)
• On the front cylinder head under the intake manifold. Refer to --> [ Ignition Assembly Overview ] Service and Repair.
20 - Engine Coolant Temperature (ECT) Sensor (G62)
• In the coolant pump housing. Refer to --> [ Engine Coolant Temperature (ECT) Sensor ].
21 - Camshaft Position (CMP) Sensor (G40)
• Bolted to the front cylinder head cover. Refer to --> [ Camshaft Position (CMP) Sensor ].
22 - Fuel Pressure Sensor (G247)
• On the fuel rail. Refer to --> [ Fuel Rail Assembly Overview ] Fuel Rail Assembly Overview.
23 - Intake Manifold Runner Position Sensor (G336)
• In the right intake manifold. Refer to --> [ Fuel Rail Assembly Overview ] Fuel Rail Assembly Overview.
24 - Oil Pressure Switch (F1)
• In the accessory bracket. Refer to --> [ Oil Filter, Cooler and Pressure Switch Assembly Overview ] Service and Repair.
High Pressure Pump
1. Fuel high pressure pump
2. Fuel pressure regulator valve
Intake Manifold Runner Control (IMRC) Valve
IMRC valve - 2 -
1. Vacuum actuator for variable intake manifold
Mass Air Flow (MAF) Sensor
• With the IAT sensor 2
• The IAT sensor 2 and the MAF sensor are integrated in a single housing.
Engine Speed (RPM) Sensor
Engine speed (RPM) sensor - 1 -
Camshaft Position (CMP) Sensor
CMP sensor - 1 -
Electrical Connectors
1. From the CMP sensor
2. From the KS 1
3. 8 pin harness connector for the fuel injectors
Engine Coolant Temperature (ECT) Sensor
• Under the intake manifold (the intake manifold is not shown in the illustration).
ECT sensor - 1 -.
Charge Air Pressure Sensor
Charge Air Pressure Sensor - 1 -.
Turbocharger Components
1. Turbocharger
2. Wastegate bypass regulator valve
3. Turbocharger recirculating valve
• Refer to --> [ Turbocharger Recirculating and Wastegate Bypass Regulator Valves Assembly
Overview ] Service and Repair.