How to Solve JCB JS140 Excavator C101E Fuel Level Empty Alarm Error?

This instruction show you guide on how to solve JCB JS140 excavator C101E-68 fuel level empty alarm error.

C101E-68:

Fuel Level Empty Alarm.(For JS140 side mounted sensor)

2017 JCB Parts Plus+ and Repair Service Manual Free Download

JCB Diagnostic tool

Possible Cause:

1 Fuel Level is low in the fuel tank.

2 Fuel sensor not connected to machine revolver harness.

3 Faulty fuel sensor.

Diagnosis:

1 Check the fuel level in fuel tank.

2 Check fuel senor connection with machine revolver harness.

3 Check the resistance output of fuel sensor between machine grounds & Pin no “B” of fuel sensor. Fuel sensor output shall be between 12Ω – 100Ω Refer below photograph for fuel sensor connection.

Corrective Action:

1 Refill the fuel in the tank

2 Connect properly fuel sensor with revolver wire harness.

3 Replace the fuel sensor.

More topics for JCB machine,please refer to:JCB Machine Trouble Repair.

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