Daihatsu F300 Service Manual page 1418

EFISYSTEM
@-@
I
(j)
There is no voltage at SST terminals @ and @ when compressor
of air conditioner is operated.
I®
Check that there is voltage between SST terminal @ and body
ground.
No
l
OK
I
Check wiring between ECU terminal
@
and body
ground.
I
Check magnet clutch operation.
BAD
l
OK
l
Check and repair wiring between ECU terminal
@ and amplifier.
Check atr conditioner system.
I
I
I
I
I
I
CD There is no voltage between SST terminals @ and
®
when ignition J
switch is turned ON. (Throttle valve opened)
J
J
®
Check that there is voltage between SST terminal ®or@ and @.
J
OK
j_
No
I
Refer to "Trouble shooting, No.
1(ID-®."
I
(See page EF-37.)
I
Check throttle position sensor. (See page EF-61.)
I
OK
l
BAD
I
Replace throttle position sensor.
I
I
Check wiring between ECU and throttle position sensor.
I
OK
l
BAD
I
Repair or replace.
I
I
Check wiring between throttle position sensor and body ground.
I
OK
I
Check ECU. (See page EF-70.)
I
EF-50
(j)
•
WFE90-EF104
®
•
<D
®
[2] •