COVER ASSEM. 8P3393 - Caterpillar

Which Generate This Code:The Electronic Control Module (ECM) detects one or more of the following conditions:
One or more of the following configuration parameters are not programmed. The effect on the ECM depends on the parameter.
FLS or FTS
Trim codes for the injectors
Engine serial number
All of the injector trim files are not loaded into the ECM. Engine performance and emissions are affected.System Response:If equipped, the diagnostic lamp will flash and the derate lamp may come on. The fault is not logged.The electronic service tool will display a list of the condition(s) on the "Active Diagnostics" screen that must be resolved.The ECM may limit the engine to low idle and/or the ECM may derate the power. Engine performance and emissions are affected.Use the electronic service tool to correct parameters that have not been programmed or parameters that have been incorrectly programmed.Test Step 1. Perform the following diagnostic procedure: Flash ProgrammingResults:
OK - STOP