Code help

[eric k]

I have a 96 2wd 4.0 5spd ranger. Just plugged in my odbii tester and am getting the following codes... 135 o2 sensor heater circuit malfunction bank 1 sensor 1 136 o2 sensor circuit malfunction bank 1 sensor 2. 141 o2 sensor heater circuit malfunction bank 1 sensor 2.

Can anybody explain that to me in dumb ass terms. Or at least what I need to fix it. Thanks alot in advance!

 

[BRUTUS_T_HOG]

always post the entire code number (p0135, p0136, p0141 im guessing)

it is likely you need to replace all the old O2 sensors. they have heaters in them that burn out