lemon-mirror:
Home >> Chevrolet >> 1998 >> Cutaway 7.4 J >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing - 7.4L >> Component Locations

Component Locations

NOTE: Component location illustrations are not available at time of publication.
COMPONENT LOCATIONS (VIN J)

Component Location
A/C Compressor Low Pressure Cut-Off Switch In Low Pressure Refrigerant Line
A/C High Pressure Cut-Off Switch On Rear Of A/C Compressor
Air Injection Reaction Relay In Power Distribution Box, Left Rear Of Engine Compartment, On Wheelwell
Camshaft Position (CMP) Sensor In Distributor
Crankshaft Position (CKP) Sensor Lower Right Front Of Engine Block, Near Crankshaft
Data Link Connector Under Left Side Of Instrument Panel
Distributor Top Of Engine, Near Bulkhead
EGR Valve Right Center Of Intake Manifold
Engine Coolant Temperature (ECT) Sensor Right Front Of Engine, Near Thermostat Housing
EVAP Purge Solenoid Vacuum Switch Top Right Side Of Engine, Near EGR Valve
Fuel Injectors In Intake Manifold
Fuel Pump Oil Pressure Switch Rear Center Of Engine, Behind Distributor
Fuel Pump Prime Connector At Instrument Panel Harness, Near Power Distribution Box
Fuel Pump Relay In Power Distribution Box
Idle Air Control (IAC) Valve Attached To Right Rear Of Throttle Body
Ignition Coil Right Rear Side Of Engine
Intake Air Temperature (IAT) Sensor On Air Intake Duct
Knock Sensor Left Rear Side On Engine Block Or Right Side Engine Block
Knock Sensor Below Exhaust Manifold, Forward Of Starter
Manifold Absolute Pressure (MAP) Sensor Top Center Of Intake Manifold, Near Fuel Injectors
Mass Airflow (MAF) Sensor On Air Intake Duct, Near Air Filter
Oxygen Sensors In Exhaust Pipe At Front & Rear Of Catalytic Converter
Power Distribution Box Left Rear Of Engine Compartment, On Wheelwell
Throttle Position (TP) Sensor On Right Side Of Throttle Body
Vehicle Control Module (VCM) In Engine Compartment, On Left Wheelwell
Vehicle Speed Sensor Left Rear Side Of Transmission