Honda Accord 2008 Manual page 463

07/11/02 09:05:54 61TA0000_110_0144
PGM-FI System
DTC Troubleshooting (cont'd)
12. Check for continuity between ECM/PCM connector
terminal A7 and body ground.
＊０３
Is there continuity?
YES
PCM (A7) and PGM-FI main relay 1, then go to step
16.
NO −
13. Remove PGM-FI main relay 1 (A) from the under-
hood fuse/relay box.
＊０４
11-144
ECM/PCM CONNECTOR A (49P)
MRLY (RED/BLK)
Terminal side of female terminals
− Repair short in the wire between the ECM/
Go to step 15.
A
14. Measure voltage between ECM/PCM connector
terminal A9 and body ground.
ECM/PCM CONNECTOR A (49P)
IGP (YEL/BLK)
Terminal side of female terminals
Is there battery voltage?
YES − Repair short to power in the wire between
the ECM/PCM (A9) and PGM-FI main relay 1, then
go to step 16.
NO − Go to step 15.
15. Test PGM-FI main relay 1 (see page 22-91).
Is PGM-F I main relay 1 OK ?
YES − Go to step 23.
NO − Replace PGM-FI main relay 1, then go to step
16.
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