Honda Civic Service Manual page 892

E Position
A s t h e e n g i n e t u r n s . t h e A T F p u m p a | s o s t a r t s t o o p e r a t e . F | u i d f r o m t h e A T F p u m p f | o w s t o t h e P H r e g u | a t o r v a | v e a n d t
c | U t c h r e d u c i n g v a | v e . T h e P H r e g u | a t o r v a | v e r e g u | a t e s h i g h p r e s s u r e ( P H ) . a n d s e n d i t t o t h e s h i f t V a | v e a n d t h e P L r
l a t o r v a l v e . T h e h i g h p r e s s u r e ( P H ) f l o w s t o t h e m o v a b l e f a c e o f t h e d r i v e n p u l l e y v i a t h e s h i f t v a l v e ' a n d t u r n s i n t o l o w
p r e s s u r e ( P L ) a t t h e P L r e g u | a t o r v a | v e . T h e l o w p r e s s u r e ( P L } f | o w s t o t h e m o v a b | e ' a c e o f t h e d r i v e p u | | e Y v i a t h e s h i f
valve. At this time, the pulley ratio remarns low'
T h e h i g h p r e s s u r e ( p x ) u e c o m e s t t r e c t u t c h r e d u c i n g p r e s s u r e ( C R ) a t t h e c | u t c h r e d u c i n g v a | V e . T h e c | u t c h r e d u c i n g
sure (CR) flows to the start clutch cont'oi uatt". tn"lt"n'al
valve' the PH-PL control valve' and the shift control valve'
and
is intercepted bY those valves
Under this condition, hydraulac pressure is not applied to
the clutches and reverse brake'
(cont'd)
14-213