Nissan cold start problem Nissan cold start control - Automotive Service … This TSB applies to the 2009-2010 Nissan Cube. If the MIL is on and DTC P1421 is stored in the ECM, this indicates a problem with cold start... Source Source Source Source Source Source Source Source Source Source Read Also: Nissan cold start sensor Nissan cold start Nissan pathfinder cold start problem 1998 Nissan maxima cold start problem 1995 Nissan maxima cold start problem Nissan versa cold start problem
