Honda Accord 2008 Manual page 531

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 t a r t t h e e n g i n e , a n d let it i d l e 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 ) .
4 . M o n i t o r t h e O B D S T A T U S f o r D T C P 0 3 0 1 , P 0 3 0 2 ,
P 0 3 0 3 , P 0 3 0 4 , P 0 3 0 5 , o r P 0 3 0 6 i n t h e D T C s M E N U
w i t h t h e H D S .
Does the screen indicate FAILED?
Y E S — G o t o s t e p 9.
N O — I f t h e s c r e e n i n d i c a t e s P A S S E D , g o t o s t e p 5. If
t h e s c r e e n i n d i c a t e s E X E C U T I N G , k e e p i d l i n g u n t i l
a r e s u l t c o m e s o n . If t h e s c r e e n i n d i c a t e s O U T O F
C O N D I T I O N o r N O T C O M P L E T E D , w a i t f o r s e v e r a l
m i n u t e s , t h e n r e c h e c k .
5. C h e c k t h e C Y L 1 M I S F I R E , C Y L 2 M I S F I R E , C Y L 3
M I S F I R E , C Y L 4 M I S F I R E , C Y L 5 M I S F I R E , a n d / o r
C Y L 6 M I S F I R E i n t h e D A T A L I S T f o r 10 m i n u t e s
w i t h t h e H D S .
Does CYL1 MISFIRE, CYL2 MISFIRE, CYL3
MISFIRE, CYL4 MISFIRE, CYL5 MISFIRE,
and/or CYL6 MISFIRE show misfire counts?
Y E S — G o t o s t e p 9.
N O — G o t o s t e p 6.
6. T e s t - d r i v e t h e v e h i c l e f o r s e v e r a l m i n u t e s i n t h e
r a n g e o f t h e s e r e c o r d e d f r e e z e d a t a p a r a m e t e r s :
• E N G I N E S P E E D
• vss
• R E L T P S E N S O R
• C L V ( c a l c u l a t e d l o a d v a l u e )
• E C T S E N S O R 1
• A P P S E N S O R
7. M o n i t o r t h e O B D S T A T U S f o r D T C P 0 3 0 1 , P 0 3 0 2 ,
P 0 3 0 3 , P 0 3 0 4 , P 0 3 0 5 , o r P 0 3 0 6 i n t h e D T C s M E N U
w i t h t h e H D S .
Does the screen indicate FAILED?
Y E S — G o t o s t e p 9.
N O — I f t h e s c r e e n i n d i c a t e s P A S S E D , g o t o s t e p 8. If
t h e s c r e e n i n d i c a t e s E X E C U T I N G , k e e p d r i v i n g u n t i l
a r e s u l t c o m e s o n . If t h e s c r e e n i n d i c a t e s O U T O F
C O N D I T I O N o r N O T C O M P L E T E D , g o t o s t e p 6 a n d
r e c h e c k .
8 . C h e c k t h e C Y L 1 M I S F I R E , C Y L 2 M I S F I R E , C Y L 3
M I S F I R E , C Y L 4 M I S F I R E , C Y L 5 M I S F I R E , a n d / o r
C Y L 6 M I S F I R E i n t h e D A T A L I S T f o r 10 m i n u t e s
w i t h t h e H D S .
Does CYL1 MISFIRE, CYL2 MISFIRE, CYL3
MISFIRE, CYL4 MISFIRE, CYL5 MISFIRE,
and/or CYL6 MISFIRE show misfire counts?
Y E S — G o t o s t e p 9 .
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 is O K a t t h i s
t i m e . H
9 . 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).
10. C h e c k t h e f u e l q u a l i t y .
Is the quality good?
Y E S — G o t o s t e p 11.
N O — D r a i n t h e t a n k , a n d f i l l it w i t h k n o w n - g o o d f u e l ,
t h e n g o t o s t e p 2 3 .
1 1 . I n s p e c t t h e s p a r k p l u g s ( s e e p a g e 4 - 3 0 ) . If t h e s p a r k
p l u g s a r e f o u l e d o r w o r n , r e p l a c e t h e m .
( c o n t ' d )
11-133