Honda Accord 2008 Manual page 451

07/11/02 09:05:00 61TA0000_110_0132
PGM-FI System
DTC Troubleshooting (cont'd)
24. Check for continuity between appropriate ignition
coil 3P connector terminal No. 1 and the ECM/PCM
connector terminal of the problem cylinder (see
table).
PROBLEM
CYLINDER
No. 1
No. 2
No. 3
No. 4
＊０７
ECM/PCM
CONNECTOR C (49P)
Is there continuity?
YES
NO −
PCM and the ignition coil, then go to step 25.
25. Turn the ignition switch to LOCK (0).
26. Reconnect all connectors.
27. Turn the ignition switch to ON (II).
28. Reset the ECM/PCM with the HDS.
29. Do the ECM/PCM idle learn procedure (see page
11-343).
11-132
DTC ECM/PCM
TERMINAL
P0351 C15
P0352 C16
P0353 C17
P0354 C18
IGNITION COIL 3P CONNECTOR
IGPLS Wire side of female terminals
IGPLS3
IGPLS2 (BLU/RED) (WHT/BLU)
IGPLS1 (YEL/GRN) IGPLS4 (BRN)
Terminal side of female terminals
− Go to step 31.
Repair open in the wire between the ECM/
30. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P0351, P0352, P0353, and/ or P0354
indicated?
WIRE YES − Check for poor connections or loose
COLOR terminals at the ignition coil and the ECM/PCM,
YEL/GRN then go to step 1.
BLU/RED
−
WHT/BLU NO Troubleshooting is complete. If any other
BRN Temporary DTCs or DTCs are indicated, go to the
indicated DTC's troubleshooting.
31. Reconnect all connectors.
32. Update the ECM/PCM if it does not have the latest
software (see page 11-231), or substitute a known-
good ECM/PCM (see page 11-7).
33. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P0351, P0352, P0353, and/ or P0354
indicated?
YES − Check for poor connections or loose
terminals at the ignition coil and the ECM/PCM. If
the ECM/PCM was updated, substitute a known-
good ECM/PCM (see page 11-7), then recheck. If the
ECM/PCM was substituted, go to step 1.
NO − If the ECM/PCM was updated, troubleshooting
is complete. If the ECM/PCM was substituted,
replace the original ECM/PCM (see page 11-232). If
any other Temporary DTCs or DTCs are indicated,
go to the indicated DTC's troubleshooting.