Idle Speed & Ignition Timing: Notes
Ensure idle speed and ignition timing are set to specification. See IDLE SPEED SPECIFICATIONS and IGNITION TIMING tables. Idle speed and ignition timing are not adjustable. For checking procedures, see ON-VEHICLE ADJUSTMENTS article.
CAUTION:
DO NOT ground DLC terminal IG-. Damage to ignitor and/or ignition coil may result. Ensure tachometer is compatible with this system before use.