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Home >> Chevrolet >> 1997 >> Chevy Van G1500, 4.3 W >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Component Tests - 4.3L >> Component Locations
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Component Locations

COMPONENT LOCATIONS

Component Location
A/C Compressor Enable Relay In Underhood Fuse/Relay Center, Left Front Of Engine Compartment
A/C High Pressure Cut-Off Switch On Rear Of A/C Compressor
A/C Low Pressure Cut-Out Switch In Low Pressure Refrigerant Line
Camshaft Position (CMP) Sensor In Distributor
Crankshaft Position (CKP) Sensor Lower Right Front Of Engine, Near Crankshaft
Cruise Control Module Front Of Engine Compartment, Near Left Wheelwell
Data Link Connector (DLC) Under Left Side Of Instrument Panel
Distributor Top Of Engine, Near Bulkhead
EGR Valve Top Front Of Engine Near A/C Compressor
Engine Coolant Temperature (ECT) Sensor Left Side Of Engine Near Thermostat Housing
EVAP Canister Purge Solenoid Right Side Engine Near MAP Sensor
EVAP Canister Vacuum Switch Right Side Of Engine
Fuel Injectors In Intake Manifold
Fuel Pump Oil Pressure Switch Rear Center Of Engine, Behind Distributor
Fuel Pump Relay In Underhood Fuse/Relay Center, Left Front Of Engine Compartment
Idle Air Control (IAC) Valve Top Left Side Of Engine
Ignition Coil Top Right Side Of Engine
Ignition Control Module Top Right Side Of Engine
Intake Air Temperature (IAT) Sensor On Air Intake Duct
Knock Sensor Top Rear Engine Near Fuel Pump Oil Pressure Switch
Manifold Absolute Pressure (MAP) Sensor Top Center Of Intake Manifold Near Throttle Body
Mass Airflow (MAF) Sensor On Air Intake Duct Near Air Filter
Oxygen Sensors In Exhaust Pipe In Front & Rear Of Catalytic Converter
Power Steering Control Module Under Center Of Instrument Panel
Throttle Position (TP) Sensor On Side Of Throttle Body
Underhood Fuse/Relay Center Left Rear Of Engine Compartment On Wheelwell
Vehicle Control Module (VCM) In Engine Compartment, Near Master Cylinder At Left Front Wheelwell
Vehicle Speed Sensor Behind Left Side Of Instrument Panel, Near Steering Column