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Engine Controls - System & Component Testing - 4.3: Component Locations Chevrolet Silverado 1500 HD

Testing & Diagnostics 9 illustrations

COMPONENT LOCATIONS

Note. For component locations refer to COMPONENT LOCATIONS table or illustrations. (Scheme 30)- (Scheme 38).

ComponentLocation
Body Control ModuleBelow Steering Column
Camshaft Position SensorTop Center Rear Of Engine
Crankshaft Position SensorLower Right Rear Of Engine
Data Link ConnectorLower Left Side Of Instrument Panel
EGR ValveTop Right Front Of Engine
Engine Coolant Temperature SensorLeft Front Of Cylinder Head
EVAP Canister Purge SolenoidTop Right Rear Of Engine
EVAP Canister Vent SolenoidLeft Front Side Of Fuel Tank
Fuel Pump RelayIn Underhood Fuse/Relay Block
Fuel Tank Pressure SensorIn Fuel Tank
Heated Oxygen Sensor - Bank 1, Sensor 1Left Exhaust Pipe, Ahead Of Catalytic Converter
Heated Oxygen Sensor - Bank 1, Sensor 2Left Exhaust Pipe, After Catalytic Converter
Heated Oxygen Sensor - Bank 2, Sensor 1Right Exhaust Pipe, Ahead Of Catalytic Converter
Heated Oxygen Sensor - Bank 2, Sensor 2Right Exhaust Pipe, After Catalytic Converter
Idle Air Control ValveOn Throttle Body
Ignition Control ModuleTop Right Side Of Engine
Knock SensorRear Of Engine Block
Manifold Absolute Pressure SensorTop Rear Of Engine
Mass Airflow SensorIn Air Intake Duct
Secondary Air Injection Reaction PumpRight Rear Of Engine Compartment
Secondary Air Injection Reaction RelayRight Rear Of Engine Compartment
Secondary Air Injection Reaction SolenoidRight Rear Of Engine Compartment
Throttle Position SensorOn Throttle Body Assembly
Vehicle Speed SensorLeft Rear Of Transmission

COMPONENT LOCATIONS

Scheme 30

Scheme 30

Scheme 31

Scheme 31

Scheme 32

Scheme 32

Scheme 33

Scheme 33

Scheme 34

Scheme 34

Scheme 35

Scheme 35

Scheme 36

Scheme 36

Scheme 37

Scheme 37

Scheme 38

Scheme 38