I bought my EVO from the first owner who threw somethings into the car and never removed the O2 Sensor, so i need to do that and i need help getting started. the set up is as followed: BC272 cams, HKS intake, Exhaust NO CAT, Turbo XS UTEC, SFAC2, HKS EVC Boost controller, Blitz turbo timer, AEM A/F Gauge

please help me get started.

 

why do you need to remove the o2 sensor, do you have a cel? and why do you have an SAFC2 with UTEC? https://www.evolutionm.net/forums/ec...heres-how.html

based on your other posts and being in PA, you should just call CBRD and have them take care of you and your car. chad will advise you honestly and help you come up with some type of plan/vision for your vehicle. you seem pretty random with your ideas/questions, like someone who doesn't know the car he just bought.

not trying to be harsh, just realistic...

 

im about 2 1/2 hours from them and am trying to do this stuff myself so i can learn it all. the current set up is from the orginal owner so i cant explain what he was thinking.

 

you just want to take it off and that's all...if so...jack the car up and use a open end wrench or an adjustable...and lefty loosie righty tighty... you can go to like an autozone and pic up a cap to bolt into the hole... it looks like a big stubby bolt...

 

thats a no brainer i need to eliminate it so i dont get the CEL any more

 

what do i need to do to upload and down load to my ECU from ECU flash.... serial cable work?

 

you dont need to remove it to get rid of the cel. read above posts.