LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 1990 >> Legend Base, 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Timing Control System >> Ignition Timing Adjuster
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Ignition Timing Adjuster

Turn ignition off. Disconnect ignition timing adjuster 3-wire connector located on right side of firewall. Measure resistance between Yellow/White wire and Green/White wire terminals on ignition timing adjuster harness. Resistance should be 3000-6000 ohms. Replace ignition timing adjuster if resistance is not as specified.