DD 15 – Section 6.3 Resetting the Pressure Limiting Valve Counter

Section 6.3
Resetting the Pressure Limiting Valve Counter

This procedure will allow a technician to retrieve and clear the PLV counter. The counter should be reset ONLY a PLV replacement. If the counter has reached a value of 50 or greater, the PLV should be replaced and the counter reset.‪

1. Install and connect DDDL 7.0.
2. Navigate to the “Service Routines” panel.
   
3. Click on the “Actions” tab located at the top of the screen.
   
4. Click on the tab labeled “Fuel System” and then “PLV Change”.
   
5. The dialog box that appears shows the current PLV counter, and the ability to reset the counter.

   Note: Only reset the counter if the PLV is being replaced.

6. Click the button “Reset Learned Data” to clear the counter.