Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-P134613

Condition
The Central electronic module (CEM) checks the direct current (DC) from the fuel level sensor on the ejector side of the tank.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Direct current (DC) from the fuel level sensor is higher than 4.5 V.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position I and II.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.

Substitute value
- The fuel level is set to zero.

Possible source
- Open circuit on signal cable.
- Damaged fuel level sensor.

Fault symptom[s]
- Trip computer indicates too early that fuel tank is empty
- Displays faulty fuel level