2006 Navara D22 ZD30DDT

[Catscactus]

2006 Navara D22 ZD30DDT cranks but won't start. Fault Error Code reads 0505. Can push start it but runs really rough and can't accelerate. Any ideas?

 

[Rumpig]

0505 means there's no codes. Cold weather and no power to the glow plugs could be an option.

 

[fritz.fx]

2006 Navara D22 ZD30DDT cranks but won't start. Fault Error Code reads 0505. Can push start it but runs really rough and can't accelerate. Any ideas?

Could it be air in the fuel lines?
I remember last year I had trouble starting mine. When it did start it ran crappy and would usually die not long after that. Turned out to be a tiny hole in a fuel line, and the only way I found it was to pump the fuel filter lift pump while it was idling.
Or maybe even a clogged fuel filter.