Honda ACCORD HYBRID 2005 Service Manual page 338

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 )
16. Remove the A/F sensor relay (A).
17. Connect A/F sensor (Sensor 1) 8P connector
terminal No. 1 to body g r o u n d w i t h a j u m p e r wire.
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
IG (WHT/BLK)
1 2 3 4
/
6 7 8
J U M P E R WIRE
18. Check for continuity between A/F sensor relay 4P
connector terminal No. 2 and body g r o u n d .
A / F S E N S O R R E L A Y 4P C O N N E C T O R
IG
1
4
3
T e r m i n a l 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 to step 19.
NO—Repair open in the w i r e between the A/F
sensor (Sensor 1) and the A/F sensor relay, then go
to step 23.
19. Disconnect PCM connector E (31P).
Wire side of f e m a l e t e r m i n a l s
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