Fuel Rail Race Valve / Plug
2004.5 – 2010 6.6L Duramax (LLY, LBZ, LMM)
2007.5 – 2018 6.7L Dodge Ram Cummins
Race Fuel Valve Features:
Prevents fuel from being returned from the pressure relief valve.
Eliminates low fuel pressure rail diagnostic trouble codes…
DTC P1093 – Low fuel pressure during enrichment and maintains available fuel pressure during full throttle driving.