trouble codes concern ford f350 2009 p2002

Question

scanned computer found code p2002 present,no cel on,no power loss but has intermittant light blue smoke from tailpipe at highway speeds about 1900 rpm,s engine temp at normal outside temp 65 degrees. ford f350 vin r 8th 9 is 10th

Answer 1

Hi there,

This code indicates the diesel particulate filter is below efficiency threshold. Here is some info for you.

P2002 FORD - Diesel Particulate Filter Efficiency Below Threshold Bank 1

Read more: https://www.autocodes.com/p2002_ford.html