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Engine Controls Component Views

WARNING: This page is about a different car, the 2007 Saturn Ion 3. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Front View Automatic Transmission
GM1615355Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Throttle Body
2 Fuse Block Underhood C1
3 Transmission Control Module (TCM)
4 Engine Control Module (ECM)
5 Park/Neutral Position (PNP) Switch
6 Engine Oil Pressure (EOP) Switch
7 C100 Engine Harness to Transmission Harness
8 G105
9 Crankshaft Position (CKP) Sensor
10 Starter Motor
11 Knock Sensor Pigtail Connector
12 A/C High Pressure Switch
13 A/C Compressor
14 Generator
15 C150 Engine Harness to Fuel Injector Harness
Fig 2: Fuel Pump and Sender Assembly
GM1696934Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Pump and Sender Assembly
2 Fuel Pump Strainer
3 Fuel Level Sensor
Fig 3: Left Side View
GM1614920Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 MAF/IAT Sensor
2 Ignition Coil 1
3 Ignition Coil 2
4 Ignition Coil 3
5 Ignition Coil 4
6 Fuel Rail
7 Fuel Injector 1
8 Fuel Injector 2
9 Fuel Injector 3
10 Fuel Injector 4
11 Throttle Body
Fig 4: Lower LF Of Passenger Compartment Routing View (2.0L)
GM1403116Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Accelerator Pedal Position (APP) Sensor
2 C220 (w/2.0L)
Fig 5: Manifold Absolute Pressue (MAP) Sensor
GM1583757Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Manifold Absolute Pressue (MAP) Sensor
Fig 6: Rear View of the Engine
GM1614836Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Transmission Control Module (TCM)
2 Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 C171 Engine Harness to Body Harness
4 Ignition Coil 4 (2.0L,2.4L)
5 Ignition Coil 3 (2.0L,2.4L)
6 Ignition Coil 2 (2.0L,2.4L)
7 Camshaft Position (CMP) Actuator Solenoid - Intake (2.4L)
8 Camshaft Position (CMP) Actuator Solenoid - Exhaust (2.4L)
9 Ignition Coil 1 (2.0L,2.4L)
10 Vehicle Speed Sensor (VSS) - Automatic Transmission
11 Heated Oxygen Sensor (HO2S) 2
12 Heated Oxygen Sensor (HO2S) 2 Connector
13 Heated Oxygen Sensor (HO2S) 1
14 Park/Neutral Position (PNP) Switch (MN5)
15 Engine Coolant Temperature (ECT) Sensor (2.2L, 2.4L)
16 Camshaft Position (CMP) Actuator Solenoid - Exhaust (2.4L)
17 G107 (2.4L)
18 Fuse Block - Underhood C1
Fig 7: Rear View Manual Transmission
GM1614830Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Transmission Control Module (TCM)
2 Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 C171 Engine Harness to Body Harness
4 Ignition Coil 4
5 Ignition Coil 3
6 Ignition Coil 2
7 Camshaft Position (CMP) Actuator Solenoid - Intake
8 Camshaft Position (CMP) Actuator Solenoid - Exhaust
9 Ignition Coil 1
10 Heated Oxygen Sensor (HO2S) 1
11 Heated Oxygen Sensor (HO2S) 2
12 Heated Oxygen Sensor (HO2S) 2 Connector
13 Vehicle Speed Sensor (VSS)
14 Backup Lamp Switch
15 Engine Coolant Temperature (ECT) Sensor
16 Camshaft Position (CMP) Actuator Solenoid - Exhaust
17 G107
18 Fuse Block - Underhood C1
Fig 8: Right Rear Side Under Vehicle
GM1696935Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C406
2 Fuel Tank Pressure Sensor
3 Evaporative Emission (EVAP) Canister Vent Solenoid
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