p0105 code and intermitant miss. thoughts?

 

P0105=Map Sensor circuit malfunction. There's either an open between the sensor and ECU, or the Map is shot. Good Luck.

 

P0105: This code is for bad Manifold Absolute Pressure (MAP) sensor. MAP sensor provides instantaneous manifold pressure information to the engine's Engine Control Module to calculate air density and determine the engine's air mass flow rate, which in turn determines the required fuel metering for optimum combustion.