Question

P0122 HONDA - 2000 honda civic for code P0122,how can i fix? please help me

Answer 1

P0122 Low voltage  (high temperature) problem in the intake air temperature sensor circuit

The way the (IAT)  intake air temperature work is when intake air temperature increase the sensor voltage goes low,The fix can be the IAT  sensor, It can also be a improper connection on the IAT sensor itself, The location of the IAT is mounted on the side of the air filter box .