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Home >> Mazda >> 2021 >> CX-30 Turbo >> Repair and Diagnosis >> External Pages >> Different car >> Section 85 (Engine Control System (VIN L)) >> Camshaft Position (CMP) Sensor Inspection >> Intake CMP Sensor >> Exhaust CMP Sensor >> Visual inspection

Visual inspection

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
  2. Remove the exhaust CMP sensor. (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION .)
  3. Verify that there are no metal shavings on the exhaust CMP sensor.