Ford TRADER Workshop Manual page 373

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F
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lTerminal
Connection to
A Water thermosensor
B
Glow plug
E Engine switch
F Engine switch
H
. Ground
K Glow indicator lamp
L
Glow plug relay
~
Note
QUICK START SYSTEM (QSS)
3. If
there is a problem, check and repair or replace 'the de-
vice connected to the terminal.
If
there is no problem on
the devices replace the contfol unit.
A~
8
9TGOG1·067
Test condition Voltage (V)
Engine switch ON
I
Coolant temperature less than 30°C (86°F)
Approx. 12
I
Coolant temperature more than 30°C (86°F)
0
After engine switch ON for approx. 6 sec.
Approx. 12
Engine switch ON after approx. 6 sec. 0
Cranking Approx. 12-0
After cranking. for approx. 15 sec. coolant temperature is less Approx. 12-0
than 30°C (86°F)
Engine switch ON or ST
Approx.12
Engine switch ACC or OFF
0
Engine Switch 5T Approx. 12
Engine switch ON. ACC or OFF 0
Constant 0
After Engine switch ON. for approx. 3 sec. 0
Engine switch ON. after approx. 3 sec. Approx. 12
After engine switch ON. for approx.6 sec. Approx. 12
The engine switch ON. after approx. 6 sec. 0
Cranking Approx. 12-0
After cranking. for approx. 15 sec. coolant temperature is less Approx. 12-0
than 30°C (86°F)
. 9TGOG1·068
r12++0V:
Indicates voltage fluctuates between 12V and
OVo
9TGOG1-069
'G-24
GLOW PLUG
Inspection
1. Disconnect the glow plug connector.
2. Measure resistance between the glow plug positive termi-
nal and the cylinder head. .
ReSistance:
Approxo 0010
(20°C (68°F»
3. Reconnect the glow plug connector.·