Honda Accord 2008 Manual page 605

07/11/02 09:14:24 61TA0000_110_0286
VTEC/VTC
DTC Troubleshooting (cont'd)
13. Inspect the VTC actuator (see page 6-8).
Is the V T C actuator OK ?
YES − Check the VTC system oil passages, then go
to step 14.
NO − Replace the VTC actuator (see page 6-31),
then go to step 14.
14. Turn the ignition switch to ON (II).
15. Reset the ECM/PCM with the HDS.
16. Clear the CKP pattern with the HDS.
17. Do the ECM/PCM idle learn procedure (see page
11-343).
18. Do the CKP pattern learn procedure (see page 11-5).
19. Do the VTC TEST in the INSPECTION MENU with
the HDS.
20. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P0011 indicated?
YES − Check for poor connections or loose
terminals at the VTC oil control solenoid valve and
the ECM/PCM, then go to step 1.
−
NO Go to step 21.
21. Monitor the OBD STATUS for DTC P0011 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 20,
go to the indicated DTC's troubleshooting.
−
NO If the screen indicates FAILED, check for poor
connections or loose terminals at the VTC oil
control solenoid valve and the ECM/PCM, then go
to step 1. If the screen indicates NOT COMPLETED,
go to step 19.
11-286