Accord V6-3.0L Hybrid (2005)
45. Measure voltage between PGM-FI main relay 1 (FI MAIN) 4P connector terminal No.1 and body ground.
Is there battery voltage?
YES - Go to step 46.
NO - Repair open in the wire between the No.8 FI ECU (PCM) (15 A) fuse and PGM-FI main relay 1 (FI MAIN).
46. Turn the ignition switch OFF.
47. Jump the SCS line with the HDS.
48. Disconnect PCM connector A (31P).
49. Check for continuity between PGM-FI main relay 1 (FI MAIN) 4P connector terminal No.2 and PCM connector terminal A4.
Is there continuity?
YES - Replace PGM-FI main relay 1 (FI MAIN).
NO - Repair open in the wire between PGM-FI main relay 1 (FI MAIN) and the PCM (A4).