P0112 2003 Nissan Altima Sedan -

Question

I am receiving a P0127 and P0112 codes. Could these two codes be connected somehow, and how would I go about fixing this problem myself?

Answer 1

Yes, but codes are for the Intake Temperature Sensor which is inside the Mass Air Flow (MAF) Sensor. You should start by cleaning the sensor and clearing the code.

P0127 2003 Nissan Altima Sedan - Intake Air Temperature Too High

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P0112 2003 Nissan Altima Sedan - Intake Air Temperature Circuit Low Input

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