Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2009TRAVERSE FWD V6-3.6LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTFUEL DELIVERY AND AIR INDUCTIONAIR FLOW METER/SENSORLOCATIONS
2009 Chevrolet Traverse FWD V6-3.6L
Air Flow Meter/Sensor: Locations
2009 Chevrolet Traverse FWD V6-3.6LSECTION Locations
Powertrain Component Views
Engine Components (LLT) - Front Left
1 - Fuse Block - Underhood
2 - Brake Booster Pump - Auxiliary
3 - Engine Control Module (ECM)
4 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
5 - Brake Booster Vacuum Sensor
6 - Electronic Brake Control Module (EBCM) Connector
7 - Wheel Speed Sensor (WSS) - Left Front Connector
8 - Variable Effort Steering Actuator (NV7) Connector
9 - Automatic Transmission
10 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
11 - A/C Compressor Clutch
12 - A/C Refrigerant Pressure Sensor
13 - Engine Oil Pressure (EOP) Sensor
14 - Generator
15 - Engine Coolant Temperature (ECT) Sensor
Engine Components (LLT) - Right Rear
1 - Ignition Coil 5
2 - Ignition Coil 3
3 - Ignition Coil 1
4 - Throttle Body
5 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
6 - Engine Control Module (ECM)
7 - Brake Booster Pump - Auxiliary
8 - Fuse Block - Underhood
9 - Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
10 - Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
11 - Wheel Speed Sensor (WSS) - Right Front Connector
12 - Camshaft Position (CMP) Sensor - Intake Bank 1
13 - Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
14 - Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
15 - Camshaft Position (CMP) Sensor - Exhaust Bank 1
16 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Connector
17 - Knock Sensor (KS) 1
18 - Crankshaft Position (CKP) Sensor
19 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.