Idle Speed 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.

NOTE:

The idle speed cannot be adjusted.
The M-MDS is required to verify the idle speed.

Prepare for the engine tune-up. (See ENGINE TUNE-UP PREPARATION .)
Verify that the idle speed (M-MDS PID: RPM) is within the specification using the PID/data monitor function of the M-MDS. (See PCM INSPECTION .)
- If there is a malfunction, refer to "ENGINE SYMPTOM TROUBLESHOOTING".
  Idle speed [SKYACTIV-G 2.0] (MTX: Neutral position, ATX: P position or N position)
  
  MTX: 500-600 rpm
  
  ATX: 550-650 rpm
  
  Idle speed [SKYACTIV-G 2.5] (MTX: Neutral position, ATX: P position or N position)
  
  MTX: 560-660 rpm
  
  ATX: 550-650 rpm