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Home >> Saturn >> 1999 >> SL2 Automatic, MP6 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System Testing & Engine Component Tests >> Component Locations >> Component Locations (3.8L VIN K & 1 - Riviera)

Component Locations (3.8L VIN K & 1 - Riviera)

COMPONENT LOCATIONS (3.8L VIN K & 1 - RIVIERA)

Component Location
A/C Refrigerant Pressure Sensor Lower Right Front Of Engine Compartment, Attached To A/C Compressor
Body Control Module (BCM) Left Front Passenger Compartment, Under Instrument Panel
Boost Control Solenoid Top Of Engine, Attached To Fuel Rail
Camshaft Position (CMP) Sensor Right Front Of Engine, Above Crankshaft Pulley
Crankshaft Position (CKP) Sensor Right Front Of Engine, Forward Of Crankshaft Pulley
Cruise Control Module Left Rear Of Engine Compartment, Center Front Of Dash
Data Link Connector (DLC) Under Left Side Of Instrument Panel, Behind Sliding Door (In Sound Insulator)
EGR Valve At Left Side Of Engine, Rear Of Throttle Body
Engine Coolant Temperature (ECT) Sensor Top Left Side Of Engine, Below Thermostat Housing
Engine Oil Level Switch Lower Front Of Engine, On Oil Pan
Engine Oil Pressure Switch Lower Right Rear Of Engine, Below Power Steering Reservoir
EVAP Canister Purge Solenoid At Top Right Rear Of Engine, Above Valve Cover
EVAP Canister Vacuum Switch At Top Right Rear Of Engine, Above Valve Cover
Fuel Injectors In Intake Manifold
Fuel Pump Control Module Left Side Of Luggage Compartment, Rear Of Wheelwell
Idle Air Control (IAC) Valve Left Top Of Engine, Attached To Throttle Body
Ignition Control Module Right Top Front Of Engine, Below Ignition Coils
Intake Air Temperature (IAT) Sensor Left Side Of Engine Compartment, Attached To Air Intake Duct
Knock Sensors On Lower Center Front & Rear Of Engine, Under Exhaust Manifold
Low Speed Cooling Fan Relay Center Rear Of Engine Compartment, Left Of Windshield Wiper Motor
Manifold Absolute Pressure (MAP) Sensor Top Left Rear Of Engine, Above Valve Cover
Mass Airflow (MAF) Sensor On Left Side Of Engine, On Throttle Body
Oxygen Sensors (O2S)
Pre-Converter Rear Of Engine, In Exhaust Manifold
Post-Converter Rear Of Catalytic Converter
Powertrain Control Module (PCM) Behind Lower Right Side Of Instrument Panel, Left Of Kick Panel
Rear Power Distribution Center Relay Block Under Rear Seat, Left Side Of Battery Compartment
Rear Power Distribution Box Under Rear Seat, Left Side Of Battery Compartment
Throttle Position (TP) Sensor Top Left Side Of Engine, On Throttle Body
Transaxle Range Switch Left Center Of Engine Compartment, On Transaxle
Underhood Junction Block Right Front Of Engine Compartment, On Frame Rail
Vehicle Speed Sensor Lower Right Rear Of Engine, Below Power Steering Reservoir, Attached To Transaxle