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Home >> Mazda >> 2024 >> CX-30 Preferred >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Emission System (VIN Y)) >> EGR Valve Inspection (VIN Y) >> Resistance inspection

Resistance inspection

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Disconnect the EGR valve connector. (See EGR VALVE REMOVAL/INSTALLATION (VIN Y) .)
    G16372524Courtesy of MAZDA MOTORS CORP.
  3. Measure the resistance at the following terminals:
    • EGR valve terminal A-EGR valve terminal C
    • EGR valve terminal E-EGR valve terminal C
    • EGR valve terminal B-EGR valve terminal D
    • EGR valve terminal F-EGR valve terminal D

    EGR valve resistance (specification) 

    8.0-9.0 ohms [20°C {68°F}]