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Home >> Cadillac >> 2002 >> Escalade EXT >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Component Locations >> 3.4L (VIN E) "U" Series
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3.4L (VIN E) "U" Series

COMPONENT LOCATIONS 3.4L (VIN E) "U" SERIES

Component Location
A/C Refrigerant Pressure Sensor Left Side Of Engine Compartment, Below Accumulator, Below Air Cleaner Assembly
Body Control Module Below Right Side Of Instrument Panel, Right Of Glove Box
Camshaft Position Sensor Right Side Of Engine, Above A/C Compressor Clutch
Crankshaft Position Sensor (7x) Lower Rear Of Engine
Crankshaft Position Sensor (24x) Right Side Of Engine, Behind Harmonic Balancer
Cruise Control Module In Engine Compartment, Near Left Strut Tower
Data Link Connector Below Steering Column, Bottom Of Knee Bolster
Engine Coolant Temperature Sensor Top Left Side Of Engine
Engine Oil Level Indicator Switch Center Of Engine Oil Pan
Engine Oil Pressure Indicator Switch Front Of Engine, Above Starter
EVAP Canister Purge Solenoid Top Of Engine, Above Starter
EVAP Canister Vent Solenoid Below Center Of Vehicle, Forward Of Fuel Tank
Exhaust Gas Recirculation Valve Upper Left Side Of Engine
Fuel Injectors Top Of Engine At Each Cylinder Intake Port
Fuel Pump Relay In Underhood Junction Block
Fuel Tank Pressure Sensor Left Side Of Vehicle, Top Of Fuel Tank
Heated Oxygen Sensor (HO2S 1) Rear Of Engine, In Exhaust Manifold
Heated Oxygen Sensor (HO2S 2) In Exhaust System, Behind Catalytic Converter
Idle Air Control Valve Top Of Engine, Front Of Throttle Body
Ignition Control Module Top Center Rear Of Engine
Intake Air Temperature Sensor Left Side Of Engine Compartment, On Air Intake Duct, Near Throttle Body
Knock Sensor Front Of Engine, Above Starter
Manifold Absolute Pressure Sensor Right Top Of Engine
Mass Airflow Sensor Left Front Of Engine Compartment, In Air Cleaner Duct
Powertrain Control Module In Engine Compartment, Secured In Air Cleaner Assembly
Secondary AIR Injection Pump Mounted In Lower Portion Of Drivers Side Front Fender
Secondary AIR Injection Solenoid Forward Lamp Harness, Right Side Of Engine Compartment, Behind Horn
Throttle Position Sensor Top Of Engine, On Throttle Assembly
Underhood Fuse Block In Engine Compartment, Front Of Right Wheelwell, Above Battery
Vehicle Speed Sensor Lower Right Rear Of Engine Compartment, Mounted To Right Side Of Transaxle