Uprev problems?
 

My osiris tuner tried to dyno tune my car today... For some reason he can't reflash my ecu... Anyone know why? He has tuned other 370z's before but my ecu just wasn't accepting the changes... No matter what he does or what changes he makes, it's just not doing anything different.

The previous 370Z's, were any of them 2010's? I know Cobb did not have any support for 2010's before they pulled the plug.

yeah he's tuned other 2010's before. And this morning he just downloaded all the most updated software to ensure it's compatible......

Could be a bad data cable or you had an accessory on when he was trying to flash.

cable was good he just tuned a 350z 30 minutes before me. All accessories were off...

looks as your going to have to wait till Uprev opens tomorrow.

Not being a hater, but why do owners get the uprev tune anyways? From some of the results on here, it's not even worth the price tag of $500+.

For the simple reason that most are trying to get the most out a na motor?
With all the bolt ons a tune makes a difference, and besides you get 5 maps and the torue gets bumped up a little for a seat of the pants feel and a definite Dyno power gain. $550 ain't cheap but but neither is sc? :tiphat:



Op I hope they get it resolved and you get to see why people pay the money

it changes the feel and response of the car, it optimizes your mods, the maps, it fixes the throttle lag, ...basically, have you ever had those days where you car really feels good and pulls nice all over....well a tune gives that everyday....a tune can make a world of difference

I agree that a tune can make a car feel so much more powerful. I had my 08 Civic Si tuned with Hondata Flashpro and I felt a good amount of power midrange as it lowers vtec engagement to 4k rpm and raises redline to 8.6k rpm. The Flashpro also enables launch control limiter. It also fixed the rev hang issue in the Si.

Can someone explain exactly what the uprev tune modifies for the 370z?

UpRev - Engine Management check it out man...good reading

Thanks GZ3 :tiphat:

Osiris Standard
Osiris Standard includes Cipher and utilizes the Cipher cable to reflash and communicate with the vehicle through the OBDII Diag Port. Osiris Standard also includes Map Switching allowing you to use different tunes for different situations and 3 eTune updates you can use at any time.

Osiris Standard is a licensed based system meaning your license will be transferred to the first ECU that is flashed. This vehicle can then be flashed as many times as the user wants, but the flash will not work on any different vehicles. One additional license can be purchased at a discount for enthusiasts that may have more than one vehicle, contact us for details.

Parameters that we will tune include:

Up to 5 Maps on cruise control equipped vehicles
Idle RPM
Speed Limiter
Electronic Throttle Control to achieve Wide Open Throttle at all speeds.
Rev Limiter
DTC disable
AFR Targets
Fuel Compensation
Ignition Timing Advance
Cam Phasing for equipped vehicles.

Kinda a disappointment for $550 + tune + your time.

:tup:

Because I was bored on a Saturday afternoon. Also I'm not paying $500 or even close to that.

It's the same reason people buy intakes. Hell you'll be lucky if they add 3-4hp for short rams, but yet people pay $300-$500 of them. Why?

And exhausts...you'll be lucky if you get 5-10hp from them, but yet people are paying $1k - $2500 for them. Why?

So for the 10-15whp we gain from an uprev tune, I think even the retail price of $500 is quite worth it.

And the bottom line is, because $500 can be a lot of money or chump change for different folks. It's what's worth it to THEM that matters. :tup: