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JAC J2 - Page 191

JAC J2
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Maintenance Manual for J2 Sedan
Electronic Control System
of Engine
190
4. Diagnosis
ECU real-time monitoring of the sensor and circuit
Sensor open circuit;
Internal short-circui
t of
sensor;
Sensor unit short-circuit to ground
Sensor unit short-circuit to system reference voltage signal wire.
5.
Trouble
Solution
Check sensor circuit for normal function and incorrect connection of grounding
Connect the sensor and harness to check whether the connections of power supply, grounding wire,
and signal wire are normal.
6.
Removal
and
installation
1
Removal
Disconnect the
harness
connector of camshaft position sensor.
Unscrew fixing bolts, remove the sensor.
Phase sensor
Fig. 4.3.013

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