Speed Demon

iTrader: (14)

Just wondering if the unit is any good and can you log AFR vs. RPM.


http://www.scienceofspeed.com/produc.../NSX/AEM/UEGO/

RICE ETR

iTrader: (3)

I just called... unless you are running a standalone engine management system, you can't log vs rpm.... but there is a serial output so maybe somebody smart can figure out how to do it.

jimmyblue

iTrader: (11)

If it has an analog output like 0-4V or 0-5V you could
stuff that to your A/C pressure sender connector and
log it along with engine RPM using your EFILive/AutoTap/
HPTuners engine scanning/logging.

SS00Blue

"User-programmable 0-5v analog output included for use with data loggers and ANY engine management system"

From the site. It would work great logging it through the A/C pressure sender!

I might pick up one...

SC-

EDIT: Er... $600 bucks! Maybe I'll wait on that...

Speed Demon

iTrader: (14)

I have a friend who can get me one at a discount through his car parts business. That's why I am looking at it.

I was reading in another post that the voltage is not linear with some Wideband O2 units and doesn't correlate correctly with AFR unless you use a look up table? or formula?

Can someone enlighten me on this? I don't want to have a $500 paperweight if I can't log RPM vs. AFR.

retsell

I use the PLX Wideband and it is the exact same as the dyno. I am a dealer for them, but my pricing is the same as theirs unfortunately . www.plxdevices.com

RICE ETR

iTrader: (3)

hmmmmm..... if this would work, i would be sold. I have been waiting on the dynojet WBC for almost 3 months.
So is the pressure sender two wire or? I would unplug the sender, wire the WB output to the (+) side, ground the other or?

Speed Demon... does your friend have any in stock?

Thanks

RICE ETR

iTrader: (3)

Retsell, do you make a 2-1/16" gauge for it? I already have a 3 gauge pillar installed... one spot is still open..... the WBC was supposed to go there.

RICE ETR

iTrader: (3)

oops... i see it, i guess it would have helped if i would have searched the site a little.... EDIt... next question is do you lose any accuracy cutting the signal down from 0-5v to 0-1v?

Speed Demon

iTrader: (14)

He does not stock them but could have them dropped shipped to you in 3-4 days. That's what he told me atleast.

Brandon

RICE ETR

iTrader: (3)

he he... ahh too late, thanks anyways Brandon

well i just cancelled my WBC from dynojet and ordered an AEM unit.... so we'll see how it works when i get it.

I got mine through these guys: http://www.mentaladdictionmotorsports.com/

Ask for Beau..... he is pretty popular on turbomustangs website. I got a sweet deal on it and will have it next week... everybody else is on back order.

Speed Demon

iTrader: (14)

Rice ETR,
Let us know how it works for you.

I see they have one channel and two channel. What is the second channel for?

RICE ETR

iTrader: (3)

definitely will.

I imagine two channel gives the ability to measure both banks at the same time.... with me being turbo, i only need one downstream from the turbo. I already welded a bung in, just need the gauge

y2khawk

iTrader: (5)

Exactly One controller, 2 sensors, 2 outputs.

Mine's sitting on the kitchen counter awaiting install. One in each downpipe. Not all turbo guys need just one channel

RICE ETR

iTrader: (3)

yea yea yea... rub it in... not only do you have TWO turbos, but both of them are bigger than mine

On another note... glad to see your still kick'n.... been quiet for awhile now.... got any new dyno numbers?