E268 Unexpected Engine Shutdown
Conditions Which Generate This Code:
The crank terminate relay is set and the engine is running. The engine rpm is less than the programmed speed of the postlube cycle for 200 ms.
System Response:
The fuel is shut off. The shutdown output is activated. The code is logged.
Possible Performance Effect:
The engine is shut down.
Troubleshooting:
Test Step 1.
Refer to Troubleshooting, "Engine Shutdown (Unexpected)".
Results:
- OK - STOP
Caterpillar Information System:
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