Here is the instruction show you guide on how to use JPRO diagnostic software to reset DOC/DPF for International N9, N10, 2013 N13 and A26 engines after replacement.
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2024 JPRO Noregon Commercial Fleet Diagnostics Free Download
The DOC/DPF Replacement Reset test is an aftertreatment reset request that provides the ability to reset an aftertreatment maintenance component that has been cleaned or replaced.
When either the Diesel Oxidation Catalyst (DOC) or Diesel Particulate Filter (DPF) is considered to be Face Plugged,Aftertreatment Dosing is disabled. After cleaning or replacing the affected component a Replacement Reset must be performed to enable dosing and reinitiate active regeneration.
The DOC/DPF Replacement Reset should only be performed after either the DOC or DPF has been cleaned or
replaced and if one or more of the following severe fault conditions is present on the vehicle:
o SPN 3556 – FMI 18 – Aftertreatment Fuel Pressure 2 (AFTFP2) below Warning Pressure
o SPN 3936 – FMI 0 – Diesel Particulate Filter (DPF) Soot Load – Severe De-Rate
o SPN 5298 – FMI 17 – Diesel Oxidation Catalyst (DOC) Conversion Efficiency below minimum
o SPN 5298 – FMI 18 – Diesel Oxidation Catalyst (DOC) Conversion Efficiency below Warning Pressure.
Performing a Replacement Reset when a severe fault condition does not exist or when either the DOC or DPF has not been cleaned or replaced could result in severe damage to the vehicle’s Aftertreatment system and possibly inhibit DPF Regeneration.
1 Select DOC/DPF Replacement Reset and press Enter or press Start Button.
2 The DOC/DPF Replacement Reset dialog displays.
3 Ensure all preconditions are met.
4 Click the Reset button to initiate the reset procedure.
5 Turn off the ignition and select the Continue button (previously was the Reset button).
6 Wait for the displayed timer progress to complete. When complete, the Exit button is enabled and the instruction to ‘Please turn ignition on to re-establish communications.’ displays.
7 Turn the ignition on. Wait for communication to be re-established.
8 Once the status updates to ‘Procedure Successfully Completed’, press Exit to return to the test selection dialog.
More topics about JPRO Diagnostic,please refer to:JPRO Diagnostics Guide
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