This illustration show you guide on how to use JPRO Diagnostics to do ABS regular function test for Bendix EC-60/80 braking systems.
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ABS Air Bag Pressure Test
The ABS Air Bag Pressure Test is available on:
✓ Bendix EC-60 Advanced braking systems
✓ Bendix EC-80 ESP/ESP+ braking systems
This test provides pressure ranges for determining the health of the tractor air bag.
1.Select the ABS Air Bag Pressure Test and press Enter or the Start button.
2.The test dialog will be displayed.
3.Observe the Airbag Pressure data value and compare against the specified acceptable pressure range. Click the Graph tab at any time to view a graph of the monitored data values.
4.When done, press the Exit button to return to the test selection dialog.
ABS Configuration
The ABS Configuration test is available on:
✓Bendix EC-60 and EC-80 braking systems
This test allows the editing of ABS system parameters.
1.Select ABS Configuration and press Enter or the Start button.
2.The test dialog will be displayed.
3.Select a new value in one or more rows of the grid. Click Write Values button to have the new values sent to the vehicle. Once the programming is complete the Current Value column values will be updated, and the Restore
Original button will become enabled.
4.When done, press the Exit button to return to the test selection dialog.
ABS Engine Limiting Test
The ABS Engine Limiting Test is available on:
✓ Bendix EC-60 Premium or Advanced braking systems
✓ Bendix EC-80 ATC or ESP braking systems
This test checks if the ABS system can raise and lower torque limits on a running engine.
1.Select the ABS Engine Limiting Test and press Enter or the Start button.
2.The test dialog will be displayed.
3.Select the Start button to initiate the test. Test Status will display the commands as they are sent to the engine.
A difference in engine speed can be observed as well as a change in engine sound. Click the Graph tab at any time to view a graph of the monitored data values.
4.Select the Stop button to stop the test at any point. The test will automatically stop after it has performed an increase and decrease cycle twice. The braking system will reset when the test ends which can be observed by audible clicking from the brake modulator valves.
5.When done, press the Exit button to return to the test selection dialog.
ABS Pressure Test
The ABS Pressure Test is available on:
✓ Bendix EC-60 Advanced braking systems
✓ Bendix EC-80 ESP/ESP+ braking systems
This test checks ABS system air pressure values when the brake pedal is pressed and released.
1.Select the ABS Engine Limiting Test and press Enter or the Start button.
2.The test dialog will be displayed.
3.Observe the Brake Application Pressure data value while the brake pedal is pressed and released, then compare against the specified acceptable pressure ranges. Click the Graph tab at any time to view a graph of the monitored data values.
4.Clicking the Additional Info button will display additional test information. Click OK to close this window.
5.When done, press the Exit button to return to the test selection dialog.
ABS Self Config Test
The ABS Self Config Test is available on:
✓ EC-60 braking systems
✓ EC-80 ABS and ATC braking systems
This test performs an automatic self-configuration of the ABS ECU based on all installed and detected components and sensors.
1.Select the ABS Self Config Test and press Enter or the Start button.
2.The test dialog will be displayed.
3.Click Start to begin the Self Config procedure, which will update the brake ECU configuration to match the currently detected ABS sensors and components. A confirmation window will display. Click Yes to begin the Self Config
4.The configuration process will begin. All controls on the test dialog will be disabled and a progress bar will be displayed. When configuration is completed a successful status message will appear and the controls will be enabled.
5.When done, press the Exit button to return to the test selection dialog
More topics about JPRO Diagnostic,please refer to:JPRO Diagnostics Guide