LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 1992 >> Integra GS-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Controls - System/Component Tests) >> Timing Control System >> Engine Controls - System/Component Tests >> Ignition Timing Adjuster
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ignition Timing Adjuster

WARNING: This page is about a different car, the 1992 Acura Legend. However, it is still accessible from the selected car via links, so may be relevant.
  1. Unplug ignition timing adjuster 3-pin connector. Ignition timing adjuster is located next to control box on firewall. Refer to Fig. Fig 1 . Measure resistance between "A" and "C" terminals of ignition timing adjuster.
  2. Resistance should be 3500-6500 ohms. If resistance is as specified, go to next step. If resistance is not as specified, replace ignition timing adjuster.
  3. Measure and record resistance between "A" and "B" terminals on timing adjuster side of harness. Measure and record resistance between "B" and "C" terminals on same side of connector. Add resistance values together. If total of resistance values is not 3500-6500 ohms, replace ignition timing adjuster.
    Fig 1: Ignition Timing Adjuster Connector ID
    G91F16290Courtesy of AMERICAN HONDA MOTOR CO., INC.
scientia non olet · About LEMON Manuals