Could be a leak in the EGR system causing this code. check the big 22mm nut under the EGR valve, and also the gasket.
The code is most likely a lean O2 code caused by the admission of unmetered air somewhere.
John C.
Could be a leak in the EGR system causing this code. check the big 22mm nut under the EGR valve, and also the gasket.
The code is most likely a lean O2 code caused by the admission of unmetered air somewhere.
John C.