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PGM-FI Main Relay: 3.5RL

  1. Remove PGM-FI main relay located under left side of instrument panel. Connect battery voltage to relay terminal No. 4. Connect terminal No. 8 to ground. See Fig 1 .
  2. Test for continuity between relay terminals No. 5 and 7. If continuity exists, go to next step. If continuity does not exist, replace relay.
  3. Connect battery voltage to relay terminal No. 6. Connect terminal No. 2 to ground. Test for continuity between relay terminals No. 1 and 3. If continuity exists, go to next step. If continuity does not exist, replace relay.
  4. Connect battery voltage to relay terminal No. 3. Connect terminal No. 8 to ground. Test for continuity between relay terminals No. 5 and 7. If continuity exists, relay is okay. If continuity does not exist, replace relay.
Fig 1: Identifying PGM-FI Relay Terminals (3.5RL)
G96B01359Courtesy of AMERICAN HONDA MOTOR CO., INC.