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Engine Control System & Engine Component Tests - 5.7L: Component Locations Pontiac Firebird IV

COMPONENT LOCATIONS

ComponentLocation
A/C Evaporator Temperature SensorIn Evaporator Core
A/C Pressure SensorAbove Right Shock Tower, In Front Of A/C Compressor Low Pressure Cut-Off Switch
Air Pump RelayIn Underhood Electrical Center, At Left Of Engine Compartment, In Front Of Wheelwell
Body Control ModuleOn HVAC Module, Above Right Instrument Panel Insulator Panel
Crankshaft Position (CKP) SensorAt Lower Front Cover Of Engine
Cruise Control ModuleAt Front Left Frame, In Front Of Wheelwell
Data Link ConnectorOn Instrument Panel Tie Bar, Below Right Side Of Steering Column
DistributorAt Front Center Of Engine
EGR ValveAt Left Rear Of Engine, On Intake Plenum
Engine Coolant Temperature (ECT) SensorAt Front Of Engine, On Water Pump
EVAP Canister Purge SolenoidRight Center Of Engine On Manifold
EVAP Canister Vacuum SwitchAt Right Center Of Engine, On Intake Manifold
Fuel InjectorsIn Intake Manifold
Fuel Pump Prime ConnectorAt Top Rear Of Right Shock Tower
Fuel Pump RelayIn Front Left Kick Panel, On Footrest Bracket, Under Carpet
Idle Air Control (IAC) ValveAt Right Front Of Throttle Body
Ignition CoilAt Left Front Of Engine
Ignition Control ModuleAt Left Front Of Engine
Intake Air Temperature (IAT) SensorOn Air Duct, In Front Of Intake Manifold
Knock SensorAt Lower Right Side Of Engine
Manifold Absolute Pressure (MAP) SensorOn Right Side Of Intake Manifold
Mass Airflow (MAF) SensorTop Of Engine, On Air Inlet In Front Of Intake Manifold
Oxygen Sensors (O2S)On Exhaust Manifolds, Or At Catalytic Converter
Powertrain Control Module (PCM)In Engine Compartment, Behind Right Shock Tower
Throttle Position (TP) SensorOn Front Right Of Intake Manifold
Transmission Range SwitchUnder Console, On Base Of Shift Control Lever
Underhood Fuse/Relay CenterIn Engine Compartment, Forward Of Left Strut Tower
Vehicle Speed SensorAt Left Rear Of Transmission

COMPONENT LOCATIONS