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Home >> Mazda >> 2007 >> B3000 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Engine Controls - System & Component Testing) >> Emission Systems & Sub-Systems >> EGR >> EGR Vacuum Regulator Solenoid

EGR Vacuum Regulator Solenoid

WARNING: This page is about a different car, the 2002 Mazda Tribute, 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch off. Disconnect EGR Vacuum Regulator (EGRVR) solenoid wiring harness connector. Measure resistance between EGRVR solenoid terminals. If resistance is not 26-40 ohms, replace EGRVR solenoid. For additional EGR system testing, go to appropriate SELF-DIAGNOSTICS article.