is this an expensive fix can i still drive my car? i have smoke come out from the tail pipe and poor gas mileage.help!
i recently replaced myO2 sensor (down stream)??a new code comes up po141 on 2003 Mitsubishi Eclipse
this code is related to the heater ircuit on b1 s2 o2 sensor you either got a bad sensor or you broke a heater signal wire. try another sensor if that doesn't work look for bad wire or connection