Honda Accord 2008 Manual page 754

V6
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Variable Cylinder Management (VCM) System
DTC Troubleshooting (cont'd)
DTC P2658: Rocker Arm Oil Control Solenoid
A (Bank 2) Circuit Low Voltage
N O T E : B e f o r e y o u t r o u b l e s h o o t r e c o r d a l l f r e e z e d a t a
a n d a n y o n - b o a r d s n a p s h o t a n d r e v i e w t h e g e n e r a l
t r o u b l e s h o o t i n g i n f o r m a t i o n ( s e e p a g e 1 1 - 3 ) .
1. T u r n t h e i g n i t i o n s w i t c h t o O N (II).
2 . C l e a r t h e D T C w i t h t h e H D S .
3 . S e l e c t t h e V T E C T E S T i n t h e I N S P E C T I O N M E N U
w i t h t h e H D S , a n d d o t h e S o l e n o i d V a l v e
A C T I V A T I O N o f t h e R O C K E R A R M O I L C O N T R O L
S O L A ( B 2 ) .
4 . C h e c k f o r T e m p o r a r y D T C s o r D T C s w i t h t h e H D S .
Is DTC
P2658
indicated?
Y E S — G o t o s t e p 5.
N O — I n t e r m i t t e n t f a i l u r e , t h e s y s t e m i s O K a t t h i s
t i m e . C h e c k f o r p o o r c o n n e c t i o n s o r l o o s e t e r m i n a l s
a t r o c k e r a r m o i l c o n t r o l s o l e n o i d A ( B a n k 2) a n d
t h e P C M . •
5. T u r n t h e i g n i t i o n s w i t c h t o L O C K (0).
6. D i s c o n n e c t t h e r o c k e r a r m o i l c o n t r o l s o l e n o i d A
( B a n k 2) 2 P c o n n e c t o r .
7. M e a s u r e t h e r e s i s t a n c e b e t w e e n r o c k e r a r m o i l
c o n t r o l s o l e n o i d A ( B a n k 2) 2 P c o n n e c t o r t e r m i n a l s
N o . 1 a n d N o . 2 .
R O C K E R A R M O I L C O N T R O L S O L E N O I D A
( B A N K 2) 2 P C O N N E C T O R
T e r m i n a l s i d e o f m a l e t e r m i n a l s
Is there
13.6— 16.9 Q, at room
temperature?
Y E S — G o t o s t e p 8 .
N O — G o t o s t e p 1 1 .
8 . J u m p t h e S C S l i n e w i t h t h e H D S .
9 . D i s c o n n e c t P C M c o n n e c t o r B ( 4 9 P ) .
1 0 . C h e c k f o r c o n t i n u i t y b e t w e e n P C M c o n n e c t o r
t e r m i n a l B 2 8 a n d b o d y g r o u n d .
P C M C O N N E C T O R B ( 4 9 P )
. ' 2
3 | 4 | 5 | 6 | T
8
I
9 [10
I
11 12 13 14 15 16 17 18
/
20
m
1
22 23 24
><
25
><
26
/
m
1
29 30 31 32 33 34 35 36 37 38
i i
1
| 4 0 [ 4 1
1
1
1
— l
42
l / l / l
45
146
J 4 9 |
esse
( G R N / W H T )
T e r m i n a l s i d e o f f e m a l e t e r m i n a l s
Is there
continuity?
Y E S — R e p a i r s h o r t i n t h e w i r e b e t w e e n t h e P C M
( B 2 8 ) a n d r o c k e r a r m o i l c o n t r o l s o l e n o i d A ( B a n k 2 ) ,
t h e n g o t o s t e p 1 2 .
N O — C h e c k f o r p o o r c o n n e c t i o n s o r l o o s e t e r m i n a l s
a t t h e P C M a n d r o c k e r a r m o i l c o n t r o l s o l e n o i d A
( B a n k 2 ) , t h e n g o t o s t e p 19.
11-356

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