Honda Accord 2008 Manual page 483

07/11/02 09:09:11 61TA0000_110_0164
PGM-FI System
DTC Troubleshooting (cont'd)
DTC P1297: ELD Circuit Low Voltage
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and review the general
troubleshooting information (see page 11-3).
1. Turn the ignition switch to ON (II).
2. Check the ELD in the DATA LIST with the HDS.
Is 7 2 A or more indicated?
YES − Go to step 3.
−
NO Intermittent failure, the system is OK at this
time. Check for poor connections or loose terminals
at the ELD and the ECM/PCM.
3. Turn the ignition switch to LOCK (0).
4. Disconnect the ELD 3P connector.
5. Turn the ignition switch to ON (II).
6. Check the ELD in the DATA LIST with the HDS.
Is 7 2 A or more indicated?
YES − Go to step 7.
NO − Go to step 11.
7. Turn the ignition switch to LOCK (0).
8. Jump the SCS line with the HDS.
9. Disconnect ECM/PCM connector A (49P).
11-164
10. Check for continuity between ECM/PCM connector
terminal A24 and body ground.
ECM/PCM CONNECTOR A (49P)
ELD (BLU/BLK)
Terminal side of female terminals
Is there continuity?
YES − Repair short in the wire between the ECM/
PCM (A24) and the ELD, then go to step 13.
NO − Go to step 20.
11. Turn the ignition switch to LOCK (0).
12. Replace the ELD (see page 11-230).
13. Reconnect all connectors.
14. Turn the ignition switch to ON (II).
15. Reset the ECM/PCM with the HDS.
16. Do the ECM/PCM idle learn procedure (see page
11-343).
17. Start the engine.
18. Turn on the headlights.
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