Subaru IMPREZA 2002 Service Manual page 57

I
AUTOMATIC TRANSMISSION
LINE PRESSURE TEST
Range
posi-
tion
4) Check for duty ratio changes by opening and
closing the throttle valve using the Subaru Select
Monitor.
(1) Insert the cartridge to the Subaru Select
Monitor. <Ref. to AT-5, PREPARATION TOOL,
General Description.>
Line pressure
kPa (kgkm', psi)
Line pres-
Throttle
sure duty position
ratio (Yo)
1,128-1,304
(2) Connect the Subaru Select Monitor to data
link connector.
5 ) Check the line pressure in accordance with the
following chart.
3. EVALUATION
D
Standard line Dressure
1
304 - 41 2
Full closed
(3.1 - 4.2, 44 - 60)
100
Full open
(1 1.5
-
13.3,
164- 189)
1,520
-
1,716
Full open (15.5
-
17.5,
220
-
249)
AT-I 7