mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

EGR Solenoid Valve <--> [EGR Electronic Vacuum Regulator Solenoid]|Description and Operation|Page 2391 > < EGR Boost Sensor - MIL ON/DTC's P0400 or P1195 Set|Page 2387
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EGR Solenoid Valve: Description and Operation

EGR SOLENOID VALVE (VENT)

Vents intake manifold vacuum or air from EGR valve.
^

For EGR control.

^

Actuated by PCM EGR control signal.

EGR SOLENOID VALVE (VACUUM)

Supplies/cuts off intake manifold vacuum or air from air cleaner to EGR valve.
^

For EGR control.

^

Actuated by PCM EGR control signal.

EGR Solenoid Valve <--> [EGR Electronic Vacuum Regulator Solenoid]|Description and Operation|Page 2391 > < EGR Boost Sensor - MIL ON/DTC's P0400 or P1195 Set|Page 2387