Ignition Timing Inspection

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

The ignition timing cannot be adjusted.
The WDS or equivalent is required to verify the ignition timing.

Complete the engine tune-up preparation. (See ENGINE TUNE-UP PREPARATION .)
Connect the timing light to the front rotor housing on the leading side.
Turn the test mode on using the test simulation function.
Verify that the eccentric shaft position plate alignment mark (white) and the front cover mark (white) is aligned.
NOTE:
- When using the WDS or equivalent, verify that the ignition (WDS: SPARK-L) is -5°.
- If there is a malfunction, refer to SYMPTOM TROUBLESHOOTING [ENGINE CONTROL SYSTEM .)
Fig 1: Aligning Eccentric Shaft Position Plate & Front Cover Marks
Courtesy of MAZDA MOTORS CORP.
Turn the test mode off using the test simulation function.