heres something i found on a website
"P1105 NISSAN Description: The Manifold Absolute Pressure sensor (MAP) provides instantaneous manifold pressure information to the engine's electronic control unit (ECM). The data is used to calculate air density and determine the engine's air mass flow rate, which in turn determines the required fuel metering for optimum combustion (see stoichiometry). A fuel-injected engine may alternately use a MAF (mass air flow) sensor to detect the intake airflow. A typical configuration employs one or the other, but seldom both."
so maybe its the maf.. it seems like a common code for nissan, others with same code say air metering malfunction or some crap.. so ya.. check into the maf
"P1105 NISSAN Description: The Manifold Absolute Pressure sensor (MAP) provides instantaneous manifold pressure information to the engine's electronic control unit (ECM). The data is used to calculate air density and determine the engine's air mass flow rate, which in turn determines the required fuel metering for optimum combustion (see stoichiometry). A fuel-injected engine may alternately use a MAF (mass air flow) sensor to detect the intake airflow. A typical configuration employs one or the other, but seldom both."
so maybe its the maf.. it seems like a common code for nissan, others with same code say air metering malfunction or some crap.. so ya.. check into the maf
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Originally Posted by STRATTON 
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