Honda Accord 2008 Manual page 482

V6
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PGM-FI System
DTC Troubleshooting (cont'd)
12. 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 M A F s e n s o r / I A T
s e n s o r 5 P c o n n e c t o r t e r m i n a l N o . 3 a n d E C M / P C M
c o n n e c t o r t e r m i n a l A 2 0 .
M A F S E N S O R / I A T S E N S O R 5 P C O N N E C T O R
1 2 3 4 5
W i r e s i d e o f f e m a l e t e r m i n a l s I V G +
( R E D / G R N )
(O)
E C M / P C M C O N N E C T O R A ( 4 9 P ) V G - f ( R E D )
h
| 2
> |
4 | 5 | 6 | 7
8
I
9
110
|.
11 12 13 14 15 16
19 20 21
i
i
22 23 24
><
25
><
26 27
/
i
i
29 30 31 32 33 34 35 36 37 38 39
i
i
| 40 | 41
/
| / | 4 4 | 4 5 | 4 6
47 | 48 j
491
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 — G o t o s t e p 2 5 .
N O — R e p a i r o p e n i n t h e w i r e b e t w e e n t h e E C M /
P C M ( A 2 0 ) a n d t h e M A F s e n s o r / I A T s e n s o r , t h e n g o
t o s t e p 2 0 .
13. S u b s t i t u t e a k n o w n - g o o d M A F s e n s o r / I A T s e n s o r
( s e e p a g e 1 1 - 2 7 3 ) .
14. R e c o n n e c t a l l c o n n e c t o r s .
15. 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).
16. C l e a r t h e D T C w i t h t h e H D S .
17. S t a r t t h e e n g i n e . H o l d t h e e n g i n e s p e e d a t
2 , 0 0 0 r p m w i t h o u t l o a d ( A / T i n P o r N , M / T i n
n e u t r a l ) .
18. 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
P0102
indicated?
Y E S — R e i n s t a l l t h e o r i g i n a l M A F s e n s o r / I A T s e n s o r ,
t h e n g o t o s t e p 2 6 .
N O — R e p l a c e t h e o r i g i n a l M A F s e n s o r / I A T s e n s o r
( s e e p a g e 1 1 - 2 7 3 ) , t h e n g o t o s t e p 1 9 .
19. 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).
2 0 . R e c o n n e c t a l l c o n n e c t o r s .
2 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 2 . R e s e t t h e E C M / P C M w i t h t h e H D S .
2 3 . D o t h e E C M / P C M i d l e l e a r n p r o c e d u r e ( s e e p a g e
1 1 - 3 8 5 ) .
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
P0102
indicated?
Y E S — 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 M A F s e n s o r / I A T s e n s o r a n d t h e
E C M / P C M , t h e n g o t o s t e p 1 .
N O — T r o u b l e s h o o t i n g is c o m p l e t e . If a n y o t h e r
T e m p o r a r y D T C s o r D T C s a r e i n d i c a t e d , g o t o t h e
i n d i c a t e d D T C s t r o u b l e s h o o t i n g . *
11-84

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