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cummins engine fault code 115

mk:@MSITStore:C:\Users\HP\Desktop\Insite\Cummins%20FIS\FIS40214


FAULT CODE 115 - Engine Magnetic Speed/Position Lost Both of Two Signals - Data Erratic, Intermittent, or Incorrect


Associated Procedures Troubleshooting Steps

STEPS

SPECIFICATIONS

STEP 1. Check the fault codes.

STEP 1A. Determine if Fault Code Fault Code 115 becomes active during 115 becomes active during cranking?

cranking.

STEP 1B. Inspect the engine Harness connectors connected to harness. correct sensors?

STEP 2. Clear the fault codes.

STEP 2A. Disable the fault code. Fault Code 115 inactive?

STEP 2B. Clear the inactive fault All fault codes cleared? codes.




        Guided Step 1 - Check the fault codes.     



Guided Step 1A - Determine if Fault Code 115 becomes active during cranking.

Conditions


  • Turn keyswitch ON.

  • Connect INSITEâ„¢ electronic service tool.


    Action


    Attempt to start the engine by engaging the starter for at least 10 seconds.


  • Use INSITEâ„¢ electronic service tool to read the fault codes.


Fault Code 115 becomes active during cranking?

YES

NO

No Repair

No Repair

Go to 1B

Go to 2A



Guided Step 1B - Inspect the engine harness.

Conditions


  • Turn keyswitch OFF.


    Action


    Inspect the engine harness connectors for correct connections.


  • Make sure the engine crankshaft speed/position sensor and engine camshaft speed/position sensor are connected to the engine wiring harness correctly.

Harness connectors connected to correct sensors?

YES

NO

No Repair

No Repair

Go to 2A

Go to 2A




         Guided Step 2 - Clear the fault codes     



Guided Step 2A - Disable the fault code.

Conditions


  • Connect all components.

  • Connect INSITEâ„¢ electronic service tool.

  • Turn keyswitch ON.


    Action


    Disable the fault code.


  • Use INSITEâ„¢ electronic service tool to verify Fault Code 115 is inactive.

Fault Code 115 inactive?

YES

NO


Return to the troubleshooting steps or contact


No Repair

a local Cummins® Authorized Repair location if all steps have been completed and checked again.

Go to 2B

Go to 1A



Guided Step 2B - Clear the inactive fault codes.

Conditions


  • Connect all components.

  • Connect INSITEâ„¢ electronic service tool.

  • Turn keyswitch ON.


    Action


    Clear the inactive fault codes.


  • Use INSITEâ„¢ electronic service tool to clear the inactive fault codes.

All fault codes cleared?

YES

NO

No Repair

No Repair

Repair complete

Appropriate troubleshooting steps


Last Modified: 28-Nov-2012


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