Archived 1500 RPM and lots of smoke

[RBeard]

I replaced my VP on the 17th After replacing the APPS in November. After the R&R of VP the MIL light would not go off and the codes 121,122,216 were still showing on code check in trip meter. Drove 250 city/hiway miles this week with no problems except a flat spot just above idle during acceleration. Today I start it and it's missing out and if you try to idle it above 1200 it misses and smokes (white/blue). Not enough power to even start off in low gear. I posted my MIL problem last monday and haven't had time to have an OBD-II scan done. Any ideas???? I'm down and need to get going. #@$%!

 

[freedom diesels]

Try To Inspect The Battery Cables. Have Had Multiple Trucks In The Shop For Apps Codes And Pump Problems When It Had A Poor Ground. If Any Corrosion Or Cables Are Loose At All Clean And Tighten. May Be Needed To Take Away A Little Matterial On The Cable Side Where The Through Bolt Is So The Cable Can Be Tightened Enough.

 

[rkressg]

Change you Fuel Filter. Do you have dirty fuel???
Do you have fuel pressure?

Those codes do show a failed APPS and a failed VP44.

 

[RBeard]

Filter was changed,Pressure is 14@idle,10@1800rpm. It runs like it's injecting too much fuel to each cylinder(so rich it will barely run) Turbo's spinning,no apparent boost leak,