Computers and Control Systems: Locations

Underhood Components Fig. 1:

Fig. 1

Underhood Components Fig. 2:

Fig. 2

Component Locations Fig. 3:

Fig. 3

Fig. 4 Fuel Pump Modulator And Resistor:

Fig. 4

AIR FLOW SENSOR
Mounted to the air cleaner on the right side of the engine compartment. Fig. 1.

BYPASS AIR CONTROL SOLENOID
Under center of intake manifold. Fig. 2.

CAM ANGLE SENSOR
Behind left-side camshaft pulley. Fig. 1.

CRANK ANGLE SENSOR 1
Front of engine at crankshaft pulley. Fig. 1.

CRANK ANGLE SENSOR 2
Front of engine at crankshaft pulley. Fig. 1.

DIAGNOSTIC CONNECTORS
Behind left side kick-panel. Fig. 3.

EGR TEMPERATURE SENSOR
Right rear of engine, near valve cover. Fig. 1.

ELECTRONIC CONTROL UNIT
Under left side of dash. Fig. 3.

EGR SOLENOID
Under right side of intake manifold. Fig. 2.

FUEL PUMP RELAY
Under dashboard, near column support. Fig. 3.

FUEL PUMP MODULATOR
Under rear parcel shelf. Fig. 4.

FUEL PUMP RESISTOR
Under rear parcel shelf. Fig. 4.

IGNITOR
Mounted to firewall in the rear of the engine compartment. Fig. 1.

INDUCTION CONTROL SOLENOID
Under left side of intake manifold. Fig. 2.

KNOCK SENSOR
On top of each side of block. Fig. 1.

MAIN RELAY
Under dashboard, near column support. Fig. 3.

OXYGEN SENSOR
Mounted in exhaust system, upstream of each catalyst. Fig. 1.

PURGE CONTROL SOLENOID
Under right side of intake manifold. Fig. 2.

VEHICLE SPEED SENSOR
Mounted to bellhousing in rear of engine compartment. Fig. 1.