This instruction show you guide on how to perform hydrocarbon dosing control valve test for Volvo and Mack EPA 10 engine by JPRO diagnostic software.
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The Hydrocarbon Dosing Control Valve Test is supported on:
✓ Mack and Volvo all EPA 10 engines
The Hydrocarbon Dosing Control Valve Test activates the aftertreatment dosing control valve to ensure it is operational. You must observe the valve while the test is running to make sure it is working
Procedures:
1 Select Hydrocarbon Dosing Control Valve Test and press Enter or click Start button.
2 The test dialog will be displayed.
3 Select the Start button to begin the test. The valve will be activated for a maximum of 5 seconds.
4 Observe the valve while the test is running to make sure it is working properly.
5 Select the Stop button to stop the test at any point. The test will automatically stop after 5 seconds.
6 Once the test has been completed, click the Exit button to return to the test selection dialog.
More topics about JPRO Diagnostic,please refer to:JPRO Diagnostics Guide