LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2021 >> CX-9 Touring, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Ion Sensor Removal/Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ion Sensor Removal/Installation

NOTE:
  • The ion sensor is built into the ignition coil. When replacing the ion sensor, replace the ignition coil/ion sensor.
  1. Remove the ignition coil/ion sensor. (See IGNITION COIL/ION SENSOR REMOVAL/INSTALLATION .)