Honda ACCORD HYBRID 2005 Service Manual page 322

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 )
14. Check for continuity between PCM connector
t e r m i n a l A23 and body g r o u n d .
P C M C O N N E C T O R A ( 3 1 P )
1
2 3
4 | 5
6 7 8
9
10 11 12 13 14 15 16 17 18 19 20 21
/
23 24 25 26 27 28 29 30 31
S G 1 ( G R N / W H T )
W i r e 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 26.
NO—Repair open in the w i r e between the PCM
(A23) and the MAP sensor, then go to step 2 1 .
15. Turn the ignition switch OFF.
16. Connect PCM connector terminals A11 and A23
w i t h a j u m p e r w i r e .
P C M C O N N E C T O R A ( 3 1 P )
J U M P E R
W I R E
M A P ( G R N / R E D )
I I
1
2 | 3 | 4 | 5 6 | 7 | 8 | 9
10 11 12 13 14 15 16 17 18 19 20 21
/
23 24 25 26 27 28 29 30 31
S G 1 ( G R N / W H T )
Wire side of female t e r m i n a l s
17. Turn the ignition switch ON (II).
18. Check the MAP SENSOR in the DATA LIST w i t h the
HDS.
Is 160 kPa (47.1 in.Hg, 1,197 mmHg), or 4.49 V, or
more indicated?
Y E S — G o t o step 26.
NO—Repair open in the w i r e between the PCM
(A11) and the MAP sensor, then g o t o step 2 1 .
19. Turn the ignition switch OFF.
20. Replace the MAP sensor (see page 11-218).
2 1 . Reconnect all connectors.
22. Turn the ignition switch ON (II).
23. Reset the PCM w i t h the HDS.
24. Do the PCM idle learn procedure (see page 11-340).
25. 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 P0108 is indicated, check for poor
connections or loose t e r m i n a l s at the MAP 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—Troubleshooting is c o m p l e t e . •
26. 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).
27. 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 P0108 is indicated, check for poor
connections or loose t e r m i n a l s at the MAP 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 the PCM w a s substituted, replace the
original PCM (see page 1 1 - 2 1 9 ) . •
11-82