Honda ACCORD HYBRID 2005 Service Manual page 337

10. Check for continuity between A/F sensor (Sensor 1)
8P connector terminals No. 1 and No. 3, No. 4,
No. 6, No. 7, and No. 8 individually.
A / F S E N S O R (SENSOR 1) 8P C O N N E C T O R
1 2 3 4
6 7
8
T e r m i n a l side of male t e r m i n a l s
Is there continuity?
Y E S — G o to step 22.
NO—Go to step 11.
11. J u m p the SCS line w i t h the HDS.
12. Disconnect PCM connector A (31P).
13. Check for continuity between PCM connector
terminal A7 (A6)* and body g r o u n d .
PCM CONNECTOR A (31P)
A F S H T C B 2 (GRN/WHT)* AFSHTCB1 (BLK/WHT)
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
W i r e side of female t e r m i n a l s
Is there continuity?
Y E S — R e p a i r short in the wire between the PCM
(A7 (A6) *) and the A/F sensor (Sensor 1), then go to
step 23.
N O — G o t o step 14.
14. Connect A/F sensor (Sensor 1) 8P connector
terminal No. 2 to body g r o u n d w i t h a j u m p e r w i r e .
A / F S E N S O R ( S E N S O R 1) 8P C O N N E C T O R
AFSHTCB1 (BLK/WHT)
A F S H T C B 2 ( G R N / W H T ) *
1 2 3 4
/
6 7
8
J U M P E R WIRE
Wire side of f e m a l e t e r m i n a l s
15. Check for continuity between PCM connector
terminal A7 (A6)* and body g r o u n d .
PCM C O N N E C T O R A (31P)
A F S H T C B 2 ( G R N / W H T ) * AFSHTCB1 (BLK/WHT)
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
W i r e side of female t e r m i n a l s
Is there continuity?
Y E S — G o to step 16.
NO—Repair open in the w i r e between the PCM
(A7 (A6) *) and the A/F sensor (Sensor 1), then go to
step 23.
(cont'd)
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