Nexx

iTrader: (41)

thats strong for a revup. your car should give modded HR's a run for their money.

jg425

iTrader: (6)

It was $795

infinitidrivr04

iTrader: (1)

wow thats some pretty impressive sheets that everyone has thrown up. so i am wondering though how much is your tunes now for g35(non revup) are. i was on the site but it doesn't even say osiris under the g35 section. looking to get a tune before too long.

jg425

iTrader: (6)

It should be the same price for a g35.

infinitidrivr04

iTrader: (1)

ya i am seeing that and just wondering why it only says utec, and vcon but i mean looking at it now im assuming the forged reflash is for the rest of the programs like cobb and osiris. does anybody have any sheets after being tuned on utec? it looked like most of those are osiris even though the creator didn't say what he tuned on or i missed it

jg425

iTrader: (6)

Forged used Osiris on my car. From what I've read, most people prefer to use Osiris, if your car is NA.

djamps

iTrader: (1)

Yep Osiris is BY FAR the best option for NA.

Even FI, it works very well. Perfect for low-mid boost applications where you want 100% OEM drivability and get through emissions, ect

infinitidrivr04

iTrader: (1)

^^^ word well ya i was still looking at all my options. i just know this needs to happen soon cause the g runs great one night and then so horrible not even less then a week later. im looking to get similar numbers as well with pretty much all the same mods

jg425

iTrader: (6)

what exactly do you mean by runs horrible? Do you have a hesitation? Rough idle?

infinitidrivr04

iTrader: (1)

^ when im at WOT say through 2nd, 3rd, 4th. some nights it literally runs great and can keep up with the people im out with. then say like this week when we all went out two nights later it was a completely different story with me getting walked away from like crazy. so thats what i mean by i feel like it is inconsistent. and im in a auto so it cant be the driving lol

jg425

iTrader: (6)

What type of mods, do you have? You could be running lean or have a bad spark.

infinitidrivr04

iTrader: (1)

i have the plenum spacer, z tube, and a xyz pipe. will also have hfc's going on this upcoming week. ya thats why im wanting a tune so bad cause it doesn't run the same way every time. and i feel like it is running lean sometime cause it just doesn't want to get up and go. but once i get on it a few times then it feels a little better and will pull a little stronger

jg425

iTrader: (6)

I think a tune is going to help. The way you car is running, it seems like the ECU is trying to learn to the mods you have done. Once you tune it you'll definately notice the difference.

infinitidrivr04

iTrader: (1)

ya man it is really aggravating. im not ready to tune yet just for the simple fact im still putting the rest of the parts on the car and still ordering a couple. thanks guys and plan to get in touch with forged around august or september

djamps

iTrader: (1)

Sounds like your ECU is switching to highdet map (high detonation) and pulling timing across the board. This really is a last resort for the ECU and indicative of serious detonation issues -- e.g. doom pending. If you're already tuned, get retuned. If you're not tuned, get tuned ASAP.

infinitidrivr04

iTrader: (1)

^ see i thought about that cause im sure im just dumping a ton of unburnt fuel into it when its not running like it should

jg425

iTrader: (6)

Have to bring this old thread back to life. Well its been a couple of months after my tune and I have to report a problem. I was driving and the car shut off suddenly, upon stopping the Z would not restart. I then towed the car to the nearest dealership and they told me that the ecu was fried. Has anyone with an osiris tune, ever had their ecu die?

ppwpz33

iTrader: (26)

Hmmm, have you spoke to Sharif about this? He tuned my car back in April and I haven't had any problems (crosses fingers). Maybe its because the Osiris software wrote over the ECU coding and their scanners can't read it? Just a guess I have not a clue.

2004Black350z

iTrader: (37)

doesnt sound good. Hope u get it taken care of. Hopefully its simple

Sharif@Forged

iTrader: (92)

Tuning isn't going to fry an ECU months later. In the rare instance there is an ECU problem, it happens during the reflash process itself.

I really think your dealership is misdiagnosing your situation. Dealer love to "replace ECU's" when they can't figure out the cause of the issue. I have never seen an ECU take a dump out of the blue, without any type of motivation.

Are you still planning on sending the ECU to Uprev to check it's status?