Honda Accord 2008 Manual page 480

07/11/02 09:09:11 61TA0000_110_0161
10. Check for continuity between A/F sensor (Sensor 1)
4P connector terminal No. 2 and ECM/PCM
connector terminal C30.
＊０２
Is there continuity?
YES
NO −
PCM (C30) and the A/F sensor (Sensor 1), then go to
step 12.
11. Replace the A/F sensor (Sensor 1) (see page
11-225).
12. Reconnect all connectors.
13. Turn the ignition switch to ON (II).
14. Reset the ECM/PCM with the HDS.
15. Do the ECM/PCM idle learn procedure (see page
11-343).
A/F SENSOR (SENSOR 1) 4P CONNECTOR
AFS − (RED/YEL)
Wire side of female terminals
ECM/PCM CONNECTOR C (49P)
AFS − (RED/YEL)
Terminal side of female terminals
− Go to step 11.
Repair open in the wire between the ECM/
16. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P1157 indicated?
YES − Check for poor connections or loose
terminals at the A/F sensor (Sensor 1) and the ECM/
PCM, then go to step 1. If the connector and
terminal fits are OK, go to step 18.
−
NO Go to step 17.
17. Monitor the OBD STATUS for DTC P1157 in the
DTCs MENU with the HDS.
Does the screen indicate PASSED?
YES − Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 16,
go to the indicated DTC's troubleshooting.
−
NO If the screen indicates FAILED, check for poor
connections or loose terminals at the A/F sensor
(Sensor 1) and the ECM/PCM, then go to step 1. If
the screen indicates NOT COMPLETED, keep idling
until a result comes on.
18. 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).
19. Start the engine, and let it idle.
(cont'd)
11-161