Honda ACCORD HYBRID 2005 Service Manual page 362

PGM-FI System
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
12. Check for continuity between PCM connector
t e r m i n a l B6 and body g r o u n d .
PCM C O N N E C T O R B (24P)
K S ( R E D / B L U ) I
1 2
3 4 5 6 7
8 9 10 11 12 13 14 15
/
17 18 19
20 21 22 23 24
(g)
Wire side of f e m a l e t e r m i n a l s
Is there continuity?
Y E S — G o t o step 13.
NO—Repair open in the w i r e between the PCM (B6)
and the knock sensor, then go to step 17.
13. Remove the intake m a n i f o l d (see page 9-3).
14. Check the knock sensor subharness 1P connector
and the knock sensor for an open or short.
Is the harness OK ?
Y E S — G o t o step 15.
NO—Repair the knock sensor subharness, then go
to step 17.
15. Replace the knock sensor (see page 11-216).
16. Install the intake m a n i f o l d (see page 9-5).
17. Reconnect all connectors.
18. Turn the ignition switch ON (II).
19. Reset the PCM w i t h the HDS.
20. Do the PCM idle learn procedure (see page 11-340).
2 1 . Hold the engine speed at 3,000—4,000 r p m for at
least 10 seconds.
22. Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
Y E S — G o t o step 24.
N O — G o t o step 23.
23. M o n i t o r the OBD STATUS for DTC P0325 in the
DTCs MENU w i t h the HDS.
Does the screen indicate PASSED?
Y E S — T r o u b l e s h o o t i n g is complete. •
NO—If the screen indicates FAILED, go to step 1. If
the screen indicates NOT COMPLETED, go to step
20 and recheck.
24. Update the PCM if it does not have the latest
software, or substitute a k n o w n - g o o d PCM
(see page 11-6).
25. Hold the engine speed at 3,000—4,000 r p m for at
least 10 seconds.
26. Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
Y E S — I f DTC P0325 is indicated, check for poor
connections or loose t e r m i n a l s at the knock sensor
and the PCM, then go to step 1. If any other
T e m p o r a r y DTCs or DTCs are indicated, go to the
indicated D T C s t r o u b l e s h o o t i n g .
NO—If the PCM was updated, t r o u b l e s h o o t i n g is
complete. If PCM w a s substituted, replace the
original PCM (see page 11-219). •
11-122