Mazda MX-3 silhouetteMX-3

OUTLINE

F2-7parts diagram

VACUUM HOSE ROUTING DIAGRAM

Component LocationFig. fig1

Vacuum hose routing on the engine, with leader lines pointing to each component.

Full-page VACUUM HOSE ROUTING DIAGRAM showing a three-quarter view of the engine with vacuum hoses routed between components. Leader-line labels point to: charcoal canister, check valve, vacuum chamber, PCV valve, pressure regulator, VRIS shutter valve actuator No.1, VRIS solenoid valve No.1, VRIS solenoid valve No.2, VRIS shutter valve actuator No.2, purge solenoid valve, EGR solenoid valve (vacuum), EGR solenoid valve (valve), EGR valve, and PRC solenoid valve.
1Charcoal canister(upper left)
2Check valve(left)
3Vacuum chamber(left)
4PCV valve(center-lower)
5Pressure regulator(lower center)
6VRIS shutter valve actuator No.1(top center)
7VRIS solenoid valve No.1(upper right)
8VRIS solenoid valve No.2(upper right)
9VRIS shutter valve actuator No.2(right)
10Purge solenoid valve(right)
11EGR solenoid valve (vacuum)(right)
12EGR solenoid valve (valve)(right-lower)
13EGR valve(right-lower)
14PRC solenoid valve(bottom right)
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