Service manual

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ELEC
SELF-DIAGNOSIS
3. Decompression solenoid
CIRCUIT DIAGRAM
B Ignitor unit
E Decompression solenoid
EAS00843
YES
NO
1.Wire harness
Check the wire harness for continuity.
Refer to “CIRCUIT DIAGRAM”.
Is the wire harness OK?
Repair or replace
the wire harness.
2.Decompression solenoid (thermistor)
Disconnect the decompression solenoid
couplers from the wire harness.
• Connect the pocket tester (Ω× 10) to the
decompression solenoid coupler as shown.
Tester positive probe green 1
Tester negative probe green 2
Measure the decompression solenoid
resistance.
Decompression solenoid resis-
tance (thermistor)
68.75 ~ 78.75
at 25 ˚C (77 ˚F)
Connect the pocket tester (
× 1) to the
decompression solenoid coupler as
shown.
Tester positive probe
black
3
Tester negative probe
black
4
Decompression solenoid resistance
1.2
at 20 ˚C (68 ˚F)
NOTE:
The resistance value for the thermistor
changes when the temperature changes;
therefore, measure the decompression
solenoid resistance at the specified tem-
perature.
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