2008 Ford F250 Diesel 6.4L with code P1335

Question

My truck was blowing a lot of black smoke, lost power and threw codes for exhaust system and lost power. I replaced the catalytic converter, etc. Still no power and have two new codes. What do they mean?

Answer 1

P1335 Exhaust gas recirculation (EGR) position sensor minimun/maximum stop performance

P1000 Readiness not complete

Inspect the intake air tube, with leaking tube this can give you the lack of power, What you need is to use a scan tool that does Ford required codes that is a a KOER (key on engine running) codes, What usually causes P1335 is the EGT (exhaust gas temperature) sensor.Where the Diesel particulate filter regeneration needs to be manually run.