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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - System & Component Testing >> Component Locations >> 5.0L (VIN M) & 5.7L (VIN R) "G" Series

5.0L (VIN M) & 5.7L (VIN R) "G" Series

COMPONENT LOCATIONS 5.0L (VIN M) & 5.7L (VIN R) "G" SERIES

Component Location
A/C Compressor Clutch Relay In Underhood Fuse/Relay Block
A/C High Pressure Cut-Off Switch On Rear Of A/C Compressor
A/C Low Pressure Cut-Off Switch In Low Pressure Refrigerant Line
Camshaft Position (CMP) Sensor Part Of Distributor
Crankshaft Position (CKP) Sensor Lower Front Engine, Near Crankshaft
Cruise Control Module Front Of Engine Compartment, Near Left Fender
Data Link Connector (DLC) Under Left Side Of Instrument Panel
EGR Valve Top Front Of Engine
Engine Coolant Temperature (ECT) Sensor Top Front Of Engine
Engine Oil Pressure Gauge Sensor Top Rear Of Engine
EVAP Canister Purge Solenoid Right Side Of Engine
EVAP Canister Vent Solenoid Left Frame rail, Near Fuel Tank
Fuel Injectors On Top Of Intake Manifold
Fuel Pump Relay In Underhood Fuse/Relay Block
Fuel Tank Pressure Sensor In Fuel Tank
Heated Oxygen Sensor (HO2S) Bank 1, Sensor 1 In Left Exhaust Pipe, In Front Of Catalytic Converter
Heated Oxygen Sensor (HO2S) Bank 1, Sensor 2 In Left Exhaust Pipe, Behind Catalytic Converter
Heated Oxygen Sensor (HO2S) Bank 2, Sensor 1 In Right Exhaust Pipe, In Front Of Catalytic Converter
Heated Oxygen Sensor (HO2S) Bank 2, Sensor 2 In Right Exhaust Pipe, Behind Catalytic Converter
Idle Air Control (IAC) Valve Top Of Engine
Ignition Coil Top Right Side Of Engine
Ignition Control Module Top Right Side Of Engine
Intake Air Temperature (IAT) Sensor Part Of Air Intake Duct, Front Of Engine Compartment
Knock Sensor Top Rear Of Engine
Manifold Absolute Pressure (MAP) Sensor Top Right Side Of Engine
Mass Airflow (MAF) Sensor Part Of Air Intake Duct, Front Top Of Engine
Throttle Position (TP) Sensor Top Left Of Engine
Underhood Fuse/Relay Block In Engine Compartment, On Left Fender
Vehicle Control Module (VCM) In Engine Compartment, On Left Fender
Vehicle Speed Sensor Left Side Of Transmission