1. Check for continuity between PGM-FI main relay 1 (FI MAIN) 4P connector terminal No. 1 and body ground.

Is there continuity?

YES | - | Repair short in the wire between PGM-FI main relay 1 (FI MAIN) and each item. Also replace the No. 8 FI ECU (ECM/PCM) (15 A) fuse.■
NO | - | Replace PGM-FI main relay 1 (FI MAIN). Also replace the No. 8 FI ECU (ECM/PCM) (15 A) fuse.■

1. Inspect the No. 19 FUEL PUMP (15 A) fuse in the under-dash fuse/relay box.

Is the fuse OK?

YES | - | Go to Step 44 .
NO | - | Go to Step 32 .

1. Remove the blown No. 19 FUEL PUMP (15 A) fuse from the under-dash fuse/relay box.

1. Jump the SCS line with the HDS.

1. Disconnect ECM/PCM connector E (31P).