Honda Accord 2008 Manual page 481

07/11/02 09:09:11 61TA0000_110_0162
PGM-FI System
DTC Troubleshooting (cont'd)
20. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P1157 indicated?
YES − If the ECM/PCM was updated, substitute a
known-good ECM/PCM (see page 11-7), then go to
step 19. If the ECM/PCM was substituted, go to step
1.
−
NO Go to step 21.
21. Monitor the OBD STATUS for DTC P1157 in the
DTCs MENU with the HDS.
Does the screen indicate PASSED?
YES − 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 were indicated in step 20, go to the indicated
DTC's troubleshooting.
NO − If the screen indicates FAILED, go to step 1. If
the ECM/PCM was updated, substitute a known-
good ECM/PCM (see page 11-7), then go to step 19.
If the ECM/PCM was substituted, go to step 1. If the
screen indicates NOT COMPLETED, keep idling
until a result comes on.
11-162