Cummins fault code 1117
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Cummins fault code 1117 typically indicates a problem with the engine coolant temperature sensor. To troubleshoot this issue, you can start by checking the sensor's wiring and connections for any damage or loose connections. You may also want to test the sensor itself using a multimeter to ensure it is sending the correct signals. If all seems fine with the sensor, further diagnostics may be needed to pinpoint the exact cause of the fault. Consulting the engine's service manual or contacting Cummins support can provide additional guidance.
No . FAULT CODE 1117 Automotive Application Power Lost Without Ignition Off - Data Erratic, Intermittent or Incorrect . You should double check
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Apologies for the confusion. Cummins fault code 1117 for automotive applications indicates a power loss without ignition off, with erratic, intermittent, or incorrect data. This fault code suggests an issue with the power supply or data communication within the system.
To troubleshoot this fault, you can begin by checking the electrical connections, including battery cables and connectors, for any loose or corroded connections. Verify that the battery voltage is within the specified range. Inspect the wiring harness for any damage or chafing, paying close attention to areas where the harness may come into contact with other components or surfaces.
If the electrical connections and wiring are found to be in good condition, it may be necessary to use diagnostic software or contact Cummins support to perform further diagnostics. They will be able to provide more specific guidance and assistance in troubleshooting and resolving the issue.