Changing parameters on a Caterpillar (CAT) engine using Caterpillar Electronic Technician (CAT ET) involves these steps:
- Connect Diagnostic Equipment:
- Ensure your laptop has CAT ET software installed.
- Connect a Caterpillar Communication Adapter to the vehicle’s diagnostic port and your laptop.
- Vehicle Identification:
- Launch CAT ET on your laptop.
- Connect to the vehicle’s ECM using the diagnostic adapter.
- Enter the machine’s serial number or equipment ID to identify the vehicle.
- Navigate to Parameters Section:
- Find the section in CAT ET related to changing parameters or ECM configuration.
- Select Parameter Group:
- Choose the relevant parameter group based on the function (e.g., fuel system, emissions control).
- View Current Parameters:
- Review the current values of the parameters you want to modify.
- Modify Parameters:
- Locate the specific parameter to change, ensure you understand its impact, and enter the new value.
- Apply Changes:
- Apply the changes within CAT ET, instructing the ECM to update the parameter setting.
- Verify Changes:
- Confirm that the new parameter values have been successfully updated in the ECM.
- Post-Change Testing:
- Monitor the engine’s performance to ensure the changes have the desired effect.
- Documentation and Reporting:
- Document the parameter changes and any tests conducted for future reference.
Questions? Call or text us at 561-300-5591 or email Support@dieseldiagnosticdeals.com.