JDMlyfestyle

I am running horribly rich. ive burt out my 3rd o2 sensor in 6 months. everytime the o2 sensor goes bad i run 14's but if i use a fresh o2 sensor i run 13.6's. So my ? is would a Dummy o2 sensor help me or hurt me?

RCautoworks

Why are you running rich, why not fix that problem ? And what do you mean a dummy 02 sensor ? I'm gonna say its gonna hurt you just by judging from the name.

JDMlyfestyle

it just fools the computer saying that its running fine. Im running rich cause im using a Mugen Spec P28

jaM3s Bond

If your running rich enough to kill your 02's (especially 3 of them) I say look into getting rid of the Mugen chip and going with another setup. I cant think of anything to tell you then to get it leaned out a bit or switch your setup.

JDMlyfestyle

my AFR is around 11.3

slammed_93_hatch

damn thats gota get expensive


ditch the mugen program and get hondata.

i guess the dumby would work but i have heard mixed reviews

RCautoworks

Any links to this dummy 02 sensor, I still am gonna say it will not work just because I can't really imagine anything switching over the cross count like an 02 sensor does.

JDMlyfestyle

hell no it doesnt get expensive i have a 3 year warranty on my o2

JDMlyfestyle

i have my VAFC zero'd out and my Fuel pressure is sittin at 40 psi. im gettin pissed at this 150 miles to the tank BS..lol

slammed_93_hatch

not trying to be an *** but get a different ecu and see if that works out.

mugen didn't design there ecu for gasmileage they designed it for very specific race engine setup.


your O2 sensor doens't really do much for you AF. only at certain points of throttle

get hondata or something

Targa250R

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDMlyfestyle &raquo;</TD></TR><TR><TD CLASS="quote">I am running horribly rich. ive burt out my 3rd o2 sensor in 6 months. everytime the o2 sensor goes bad i run 14's but if i use a fresh o2 sensor i run 13.6's. So my ? is would a Dummy o2 sensor help me or hurt me?</TD></TR></TABLE>
That's called fixing the symptom and not the problem, which is also known as "stupid."

Get a proper ECU.

redlinetuning

that Mugen program isn't written for your application.. get hondata or go uberdata and tune to YOUR specs and modifications. Only then will you get reliability, performance, and decent gas mileage.

JDMlyfestyle

geesh i know what the **** i need guys. But can you answer my ?. I dont have cash just lying around for a damn new ECU or Hondata. i have bills and stuff to pay. id be nice to be able to buy ne thing i wanted without worrying about it. SO WILL THIS DUMMY o2 HELP ME or HURT ME?

slammed_93_hatch

i kinda thoguht i answered your question already


its not going to do ****, it will save you from haveing to buy new 02 or getting new ones but thats about it.

at least lean it out in the lower RPMS with your afc

RCautoworks

I answered it 2 times and I asked for a link, but you were to busy talking about your warranty.

igo4bmx

damn i forgot but he is talking about o2 simulators and there was a write up on some other site...

crx_88_si

lol uberdata = free.

all u need it something to burn the chips. the ecu is already socketed, unless the actually soldered in the new chip.