JAC J2 - Ignition Coil

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
Maintenance Manual for J2 Sedan
Electronic Control System
of Engine
199


Short circuit of sensor with ground
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
Short circuit of sensor with power line
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Open circuit of sensor
5.
Trouble
Solution


Check sensor signal for short circuit, open circuit;

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Check wiring harness for
channeli
ng;
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Check sensor circuit for short circuit with power line;

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Check canister magnet valve for blockage and normal ventilation;
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Operating Temperature: -40 - 120 ;
℃
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Coil resistance: 19 - 22Ω;
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Working voltage: 8 - 16V;
6.
Removal
and
installation
1
）
 Removal
①

Disconnect hose
at canister solenoid
valve
side.
②

Disconnec
t the canis
ter solenoid valve
wiring
harness connector.
③

T
ake off the
canister solenoid from the cage.
2
）

Installati
on
Be aware of following precautions to install with steps contrary to removal.
■ When installing, air
flow direction
must
meet
requirement, meanwhile
checking
the
canister
solenoid valve for wearing and
cracks.
■
During the
disassembly process, avoid water, oil
and
other liquid entering into
the
valve.
XI.
Ignition
coil
Fig. 4.3.022
Fig. 4.3.023