DLC Circuit Troubleshooting - PGM-FI System
  1. Check for continuity between fuel pump 4P connector terminal No. 2 and body ground.
Is there continuity?
YES -
Replace PGM-FI main relay 2 (FUEL PUMP). Also replace the No. 2 FUEL PUMP (15 A) fuse.■
NO -
Check the fuel pump, and replace it if needed. Also replace the No. 2 FUEL PUMP (15 A) fuse.■
  1. Remove the battery.
  1. Disconnect ECM connector A (49P) and C (49P).
  1. Connect a battery.
  1. Turn the ignition switch to ON (II).