Honda Accord 2008 Manual page 535

07/11/02 09:11:00 61TA0000_110_0216
PGM-FI System
DLC Circuit Troubleshooting (cont'd)
54. Check for continuity between fuel pump 4P
connector terminal No. 2 and body ground.
＊１６
Is there continuity?
YES
pump and PGM-FI main relay 2 (FUEL PUMP). Also
replace the No. 9 FUEL PUMP (20 A) fuse.
NO −
55. Test PGM-FI main relay 2 (FUEL PUMP) (see page
22-91).
Is relay is OK ?
YES
necessary (see page 11-352). Also replace the No. 9
FUEL PUMP (20 A) fuse.
NO −
Also replace the No. 9 FUEL PUMP (20 A) fuse.
56. Jump the SCS line with the HDS.
57. Disconnect ECM/PCM connectors A (49P) and C
(49P).
58. Turn the ignition switch to ON (II).
11-216
FUEL PUMP 4P CONNECTOR
FUEL PUMP (PNK)
Wire side of female terminals
− Repair short in the wire between the fuel
Go to step 55.
− Check the fuel pump, and replace it if
Replace PGM-FI main relay 2 (FUEL PUMP).
59. Measure voltage between ECM/PCM connector
terminal C10 and body ground.
ECM/PCM CONNECTOR C (49P)
IG1 (BLK/RED)
Terminal side of female terminals
Is there battery voltage?
YES − Go to step 60.
−
NO Repair open in the wire between the No. 9
FUEL PUMP (20 A) fuse and the ECM/PCM (C10).
＊１７