lo
1
tl' mkdian'chiracteristici adcoidi~ia
fo
the
I
water temmrature sensor median ialue
ited
O
I
-/o-Jo-1;
A
/o :o :o
io
Jo
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hen sensor is open-circuited
Water temperature
('C
INSPECTION OF GLOW PLUG
1.
Remove the glow plug.
2.
Make sure that the circuit across the glow plug terminal
and body has continuity.
INSPECTION OF PREHEATING TIMER
1.
Measure the period of time during which the glow
indicator lamp remains lit when the ignition switch is
turned to the
ON
position.
Standard: See the chart on the left
2.
Measure the voltage of the preheating timer when the
ignition switch is turned to the ON position.
Measurement terminals:
REL(+)
to
E01(-)
Standard: The battery voltage (approx.12
V)
should
be indicated immediately after the switch
is turned
ON
and go off soon after.
3.
Start the engine while the battery voltage is being
applied across
REL(+)
and
E01(-)
during step
2
and
read the voltage at that time.
Standard: The voltage should read
0
V
immediately
after the engine has been started.
Note:
Make this check with the timer connector connected.
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