Daihatsu F300 Service Manual page 1102

APPENDIX
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Terminals STD Voltage or resistance
Condition Remedies
Less than 1 V
Ignition SWitch ON
When compressor magnet switch of
Check air
®-@
air conditioner is turned OFF:
conditioner
About battery voltage Ignition switch ON
When compressor magnet switch of
idle-up
air conditioner is turned ON:
vsv.
Check
®-00
Less than 0.1 V Ignition switch ON
ground
wir"tng.
About
battery
voltage Ignition switch ON When fuel pump is stopped:
Check or
repa~r
®-@
pump
Less than 2.0 V
Ignition switch ON
When fuel pump is operating:
power
supply.
About battery voltage Ignition switch ON When pressure VSV is turned OFF:
Check
®-@
Less than 3.0 V
Ignition switch ON
For 0.5 second immediately after
pressure
engine starts
vsv.
•
Ched<
@-Engine ground
Less than 0.1 V Ignition switch ON ground
wiring.
Less than 3.0 V
Ignition switch ON
Engine is stopped.
@-@
About battery voltage Ignition switch ON When
test
terminal of check
Check ISC
connector is connected with ground
vsv.
terminal:
Less than 1.0 V
At least 30 seconds have elapsed after tuming OFF ignition
Check
@-®
switch.
power
About battery voltage Ignition swiTch ON Engine is stopped.
supply.
Check
@-®
Less than 0.1 V
Ignition switch ON
ground
wiring.
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A-39~