Ignition Timing: Testing and Inspection

Direct Ignition System - How to Check Ignition Timing
Any of the following two methods may be used.




Method A
1. Attach timing light to loop wire as shown.
2. Check ignition timing.

Method B




1. Remove intake air duct.
2. Remove No.1 ignition coil.







3. Connect No.1 ignition coil and No.1 spark plug with suitable high-tension wire as shown, and attach timing light clamp to this wire.
4. Install air duct.
5. Check ignition timing.