Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects that one or more of the programmable parameters have not been programmed.
System Response:
The diagnostic code is not logged. Any unprogrammed parameters are set to the default value. Engine performance may be affected. This is dependent on the unprogrammed parameters.
- Low power
Test Step 1.
Use Caterpillar Electronic Technician (ET) to reprogram the system configuration parameters. Refer to Troubleshooting, “System Configuration Parameters” for additional information.
Results:
- A 0268-2 code is active –
Repair: Identify the condition that is displayed beneath the code:If a programmable parameter is displayed, program that parameter with the correct value.If “Injector Code” is displayed, load the missing injector trim file into the ECM.
STOP