Emission Control Systems: Locations

EGR BACKPRESSURE TRANSDUCER
At the rear of the left valve cover.

EGR ELECTRONIC VACUUM REGULATOR VALVE (EVRV)
Next to the EGR valve.

EGR VALVE
On the left rear of the intake manifold.

PCV VALVE
Front of left valve cover.

PULSE AIR VACUUM SWITCHING VALVE
On the left valve cover.

PURGE SOLENOID VALVE
On the left valve cover.

VAPOR CANISTER
Left side of engine compartment, at the inner fender.