Mazda 121 - Page 272

F
CONTROL
SYSTEM
TenninJ
Input
Oulprd
Test condition
Cor'ecl
Yolage Remark
10 o
lgniton switchON
PJC SW 0N
and
Below
1 0V
A/C SW OFF
Batlery
vollage
1R
o
Cooling
ian
operaung
(eng
ne coolant
temperature over
97'C
(207'D
of das
nosls connector temina
TFA
gtounded)
Below
1.0V
Fan nol operatinq
(idle)
Batrery volage
o
Blower control switch OFF
Batery votage
ON
Elower control
switch ON
Below
1.0v
1T
o
Rear window deilosler
swilch OFF
Below
1
0V
lgnlion switch
ON
Rear w ndow de'rosler
swlch ON
Batlery vollage
o
l-leadliq swnch
Headlighls ON
Batery
voltage
Headlighls OFF
Below
1.ov
o
Neutral/Clutch
swilches
(MTX)
Nedral
posllion
or clutch
Pedal
Below
1.0v
Olhers
Batery
voltage
(ATX)
Below
1.0V
Others
Banery
voLlage
Ground
(lnieclor)
OV
28
Ground
(Oulpul)
OV
2C
Ground
(cPU)
Constani
OV
2D Ground
(lnput)
Constanl
OV
2E o
(in
disrributoo
(Ne'sisnal)
lgnition switch
ON
or
5V
2G
2H
2l
2J
Ground
TITX
Below
1.0V
Open
ATX
Batlery volage
2K o
Throttle senso/Ec
(ATX)
?t
F-1 16