Sorry for my english, this is not my first language..

My car; G35 coupe 05 with GTM TT sgt2 tuner kit

My Osiris tuner version is old and i need to update it. I know the newer version can support Innovate product but my oem O2 sensor as been removed and i want connect my Innovate WB to Nissan ecu for self correction...

I want to know if i can adjust ecu parameter for aftermarket wideband like MTX innovate wb. I know Honda obd1 (narrow band) ecu can take up to 3.25V… With some fuel management you can readjust Honda ecu to take 0V-3.25V and adjust your wideband to the same values. So you have now linear reading from Innovate wideband & same calibration in ecu.

Can I do this with Nissan ecu and Osiris ?
I know oem sensor1 bank 1 & 2 aren't linear so can i readjust it to linear values?

thanks !

Lucas

 

Not sure where your tuner got that idea from but there is no support with aftermarket widebands on osiris.

 

This is not my tuner idea.. I asked the question for know if is possible to do it with Osiris on nissan/infiniti car...but that does not seem possible..

I need to use oem sensor for base map...

 

1) they've made extensive changes to the software, download the most recent version ASAP.

2) Email support@uprev.com and ask them. Then post the answer for everyone to see

 

you just use an aftermarket wideband to tune with and make adjustments in osiris. You can use the wideband on the dyno or put aftermarkets in yourself. If you do'nt have oem widebands then you can't tune with oem narrow bands. OEM widebands only tune down to 11.25 anyways and I have found when compared to aftermarket widebands (innovate motorsports have the highest accuracy tested) the OEM widebands fall way short of being accurate.

and no, advancements in osiris are very small and just in the program user interface. They DO NOT have aftermarket wideband support.

 

Ok fine! Maybe possible for the future with Osiris?!
I updated my Osiris version & still waiting for my cable update from Uprev

Thanks for response

 

Binder, you're misinformed... Innovate LC-1 can be used with Osiris (ROM editor) as of at least a year ago...

HOWEVER OP has an 06 with factory widebands so why do you even want to do this?

 

Because thread of first bung on my gtm tt downpipe are wrong and i used it to weld/install my egt.. So the wires are to short for use it on second bung...

Finally, i rewired it with longer wire & install it on second bung for datalog and closed loop mode.

 

Interesting. The local authorized osiris tuner does not have this update and the newest software I downloaded to use over a month ago on a 350z did not contain any additional input features.

wonder why my update didn't get it. I use innovate products and have an LM-2 and LC-1 I use for other people's cars when I tune. I've been using the dyno wideband due to the lack of support even with my newest update of software.

 

Fine! I'll check that when i receive my cable update..

I need check valve on evap purge line? My check engine light turn on with tt kit ?!
P0455 code (gross leak)

 

Email from Jared to pro tuners on 5/6/11:

There are a few features that only pro tuner license can see but I doubt this is one of them.

 

how does the LM-2 get wired into the stock ecu so it can be logged?

Does it just log the wideband, or does it use the data from it to make corrections?

 

The wideband serial connection would go to your laptop (not the ECM), and the wideband output is available in the logging and tracing functions.

 

ahh the same way you put an AEM onto UTEC logs....

 

ya, same way the quarter horse for domestics work. I was always confused why they didn't integrate it sooner since the simple quarter horse software did.

So does your end user software have this? I've updated to the newest version and mine doesn't show an external input. That would suck if only the pro tuners had that option.

 

Email Jared if you don't see it.

 

My tuner version have it..check Rom Editor when you log and trace