97 Blazer Service engine soon light

Hi So I have a 97 Blazer 4x4 the service engine light came on
So I went to Autozone and got the codes p0141 sensor heater circut
bank1 circut2 so My question is after i repace the o2 censor will the
light on the dash automaticly go off?

Thanks for your time

ps: BLAZERLT Thanks for all the Great information I hope you get paid for all that you bring to this forum.


-Dan

Yes, it should go off if that is the problem./..

Hi So I have a 97 Blazer 4x4 the service engine light came on
So I went to Autozone and got the codes p0141 sensor heater circut
bank1 circut2 so My question is after i repace the o2 censor will the
light on the dash automaticly go off?

Thanks for your time

ps: BLAZERLT Thanks for all the Great information I hope you get paid for all that you bring to this forum.


-Dan


That is the O2 sensor just before the cat. Replace it, reset your computer for 5 minutes by pulling the negative battery cable and you should be set.