Engine Control Module: Locations

Air Temperature Sensor - Mounted in air cleaner housing
Bowl Vent Solenoid Valve - On top of carburetor
Coolant Temperature Sensor - On front of intake manifold
Deceleration Solenoid Valve - Above EGR valve on carburetor
Electronic Control Unit - Under right side of dash
Fuel Cut-Off Solenoid - On side of carburetor
Jet Mixture Solenoid Valve - Above EGR valve on carburetor
Oil Pressure Sending Unit - On right side of engine near oil filter
Oil Pressure Switch - On right side of engine near oil filter
Oxygen Sensor - In exhaust manifold
Throttle Position Sensor - Mounted to base of carburetor
Vacuum Switch - Mounted to toe board or right front fender