EGR Boost Sensor Solenoid Valve
NOTE:
EGR boost sensor solenoid valve is not used on Mazda6 2.3L.
Remove EGR boost sensor solenoid valve. See EGR BOOST SOLENOID LOCATIONS table. Apply air pressure to port "B" of solenoid valve. Air should flow from port "C" only. Using fused jumper wires, apply battery voltage to solenoid valve terminals. Apply air pressure to port "A" of solenoid valve. Air should flow from port "B" only. If EGR boost sensor solenoid valve does not operate as specified, replace valve.
EGR BOOST SOLENOID LOCATIONS
| Application | Location |
|---|---|
| MAZDA6 (3.0L), Protege & Protege5 | Right Rear Of Engine Compartment |
| Miata | Center Right Of Engine Compartment |
| MPV | Left Rear Of Engine Compartment |