BEARING-SLEEVE 2G8831 - Caterpillar

The Electronic Control Module (ECM) detects one of the following conditions:
At least one system configuration parameter is not programmed.
At least one injector trim file is not programmed.System Response:The diagnostic code will only be active. The check engine lamp will illuminate while this diagnostic code is active. Any unprogrammed parameters are set to the default value.Possible Performance Effect:
The unprogrammed parameters determine the action that is taken by the ECM.Troubleshooting:Test Step 1. Program the missing parameter. If a system configuration parameter has not been programmed, refer to Troubleshooting, "System Configuration Parameters".If an injector trim file has not been programmed, refer to programming parameters Troubleshooting, "Injector Trim File".Results:
OK - STOP