Ford Corsar Repair Manual page 521

TROUBLE-SHOOTING AND DIAGNOSES
Electrical Components Inspection (Cont'd)
AT- 7 7
Judgement
standard
Battery voltage
Battery voltage
0.OV
Approximately
3.7v
1 V or more
Voltage rises gradu-
ally in response to
vehicle speed.
OV
-
Terminal
No.
23
24
25
26
Item
Power source
(Back-up)
Engine revolution
signal
Revolution sensor
(Measure in AC range)
-
Condition
27
28
29
30
31
32
33
34
35
36
: > : : . ;
. : :
"
.g:
oh
or
$ OFF
.:.::I..
. ....
..,
.
...,.
..
:.:..
....
Speed sensor
-
-
-
Throttle sensor
(Power source)
-
Fluid temperature
sensor
Throttle sensor
Throttle sensor
(Ground)
AIT mode switch
"POWER"
When turning ignition switch to
"OFF".
When turning ignition switch to
"ON".
2 t o 3 km/h for 1 m or more.
Vary from 0 to
5 v
-
-
-
-
-
-
4.5
-
5.5v
-
-
When A.T.F. temperature is 2 0 ' ~
1.56V
When A.T.F. temperature
is
8 0 ' ~
0.4SV
When depressing accelerator pedal Fullyclosed
slowly after warming up engine. throttle:
0.2
-
0.6V
Voltage rises gradually in
Fully-open
response to throttle opening throttle:
angle.
2.9
-
3.9V
When engine runs at idle speed.
When engine runs at 3,000 rpm.
When vehicle cruises a t 30 kmlh
(19 MPH).
When vehicle parks.
-
When moving vehicle at
-
When setting A/T mode switch in
"POWER" position.
When setting A/T mode switch
except in "POWER" position.
-
Battery voltage
1 V or less