3126B Marine Engines Caterpillar


E190 Engine Overspeed Warning

Usage:

3126B 3GS
Conditions Which Generate This Code:

The Electronic Control Module (ECM) detects an engine overspeed condition. Information on default settings and ranges for this event can be found in Troubleshooting, "Event Codes".

System Response:

The ECM will log the event.

  • There are no performance effects.

The operator may be operating the engine incorrectly.

Test Step 1. Interview the Operator

Determine the events that caused the overspeed of the engine. Make corrections in order to prevent the overspeed from recurring.

Results:

  • OK - STOP

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