I have a 1997 Mit Galant with P0135, P0110 and P0105. I know what all the code are but....

P0135 O2 Heater Circuit
P0110 Intake Air Temp Circuit
P0105 Manifold Absolute Pressure

I changed the O2 Sensor about a year ago with one from AutoZone. I find it funny its bad again. I checked for voltage output and got nothing. Im used to 3 wire sensors not 4 so im not 100 percent in checking correctly.

The 2 other codes im not sure about.

I reset ECU and going to drive and see if they come back. Any suggestions in the mean time?