Oxygen sensor settings when you install headers on a hemi

[@jarederisman5279]

Thanks for the video! Certainly helped my 5.7 with catted LTH's no more codes

[@bigworm84]

I have 2014 charger 5.7 cammed that i have been messing with. Your videos helped me get the car setup. Do you have any info on tuning the 5 speed? I got it to shift at wot where i want to but would like to speed up and firm up shifts.

[@Saavagerandy]

I’ll have to make one

[@Ruthlsss]

I also have a 2014 5.7 charger. What cam did you go with? Any other mods? Mine is stock at the moment other than CAI and SLP cat back. Trying to learn some tuning so I can change that.

[@bigworm84]

@@Ruthlsss comp cam 201-424-17, long tubes, i fabricated rest of the exhaust. The cam requires limiter and valvesprings. I did mds delete and got new lifters, pushrods timing chain etc. I am shifting at 6500 right now and it feels like it wants to pull even more.

[@Ruthlsss]

@@bigworm84 Awesome man! That sounds like fun. Lol! Thanks for the info. Good luck with everything.

[@Saavagerandy]

If anyone needs one we custom spec cams that use mods and no mods

[@AnthonyHemi]

If my o2 upstream is broken can I use this temporary to make it run normal

[@atb1040]

I see nothing on my screen allowing me to disable downstream 02 sensors

[@ItalianMobster]

So if I install long tube headers and tune it to this spec it’s most hp and running the best?

[@jarederisman5279]

this video isnt about horsepower, its just about preventing a check engine light. worked for me by the way

[@atb1040]

You can take this down now, HPTuners no longer allows disabled 02 sensors

[@Saavagerandy]

You can use older versions of the software still.

[@ParaRocKQ8]

just lower the O2 delay and that's it why would u disable it!!

[@Saavagerandy]

Disable is for the rear oxygen sensors I never said to disable the front ones

[@ParaRocKQ8]

RecklessMotorsportsUSA i only tried the transport delay without disabling any sensors the car runs great! No codes at all

[@3babyghost]

@@ParaRocKQ8 bro if you don't have cats fir example long tube headers then you have to disable down stream

[@ParaRocKQ8]

@@3babyghost will try it

[@AlexD-fq5zm]

I know this is an older video but still relevant. I have a 2010 5.7 hemi has cats & long tubes headers I've paid for it to be tuned has not had any O2 sensor codes has cats in readiness status. But the O2 sensor will not get ready have gone through 3 tanks of gas trying to do dode drive cycles to get them ready. Can only have 1 monitor not ready. My 2 not ready are O2 not ready & EGR not ready I don't have a VVT cam and no MDS. Stage 2 TSp. Any help on this?

[@Felipe-fy4wz]

Did u ever figure this out