This instruction show you guide on how to use JPRO Diagnostic software to performance check low temp ATD for Detroit engine.
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The Performance Check Low Temp ATD is supported on:
✓ Detroit Diesel EPA 10 to EPA 13 all DD13, DD15, and DD16 engines
✓ Detroit Diesel GHG17 and newer with Engine Software Version: o App_040B o App_040D o App_0411 o App_2108 o App_2104 o App_2109 and MCM Software Version: o mcm_0x06DB o mcm_0x06DE o mcm_0x06F2 o mcm_0x06F6 o App_040E o App_2105 o mcm_0x06ED o App_0410 o App_2107 o mcm_0x06EF
The Performance Check Low Temp ATD test disables hydrocarbon dosing and raises exhaust temperatures without running a parked regeneration.
This helps diagnose Aftertreatment temperature and NOx sensor drift issues.
1 Select the Performance Check Low Temp ATD and press Enter or select the Start button.
2 If not previously shown, the Aftertreatment Instructions are automatically displayed to provide aid in diagnosing issues with aftertreatment systems. When read, select the Close button on the window.
3 The Performance Check Low Temp ATD dialog will be displayed.
4 Select the More Information button to view information concerning the Diesel Exhaust Fluid Metering Unit location.
NOTE: The Diesel Exhaust Fluid Metering Unit must be manually disconnected to run the Performance Check Low Temp ATD test.
5 Select the Data tab to view data related to the aftertreatment system as well as a graph of temperature values.
6 To begin the test, press the Start Test button. The lamp to the left of the Start Test button will change from “Not Running” to “Running” and highlight as well. The button will change to Stop.
7 The test will stop after 30 minutes. To end the test earlier, press the Stop Test button. 8. To leave this dialog, select the Exit button.