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Uprev Osiris Tuner With base model question

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Old 07-12-2011, 01:45 PM
  #41  
Wu-Watt
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I'm fine with the one map I have. I want to go fast all the time so.... =)
Old 09-15-2011, 09:32 PM
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LB350z07
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any new data i want to change mine too on the fly
Old 01-06-2012, 07:37 AM
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Buy the Cruise Control steering wheel out of a junkyard, and the switch under the dash on the clutch pedal if your car does not have it. All of the wire is there. A different ecu for cruise is a lie. There is not a different one I do not know who came up with this. The pin for the cruise on the base model ecu is there. It is also connected. I have went through the wire schematics. I was going to do this but never got around to it due to my car still being NA, didn't care much for different maps and lost interest at the time.

Cruise steering wheel search car-part.com should only be about 100$ or less for everything. I spoke to uprev about this way back in the beta. I have had uprev before it was made availible to the public. Close to a year before anyone could get the real time tuning version. They have not tried swapping steering wheels. Most people do not buy the base model, why no one cares that you can't switch maps.

As far as I know, there is no one that has tried this. If you buy the parts should only take you an hour or so to swap it out and see if it works. I know on Fords that came without cruise people would do this and have cruise.
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Old 01-06-2012, 08:52 AM
  #44  
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Don't really see why switching maps on the fly is so uber important... I only do it at the track there's no reason to otherwise. Plugging in a laptop and reloading the rom takes 30 seconds and I wouldn't mind if I had to do that instead.
Old 01-07-2012, 04:01 PM
  #45  
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Originally Posted by rocks
Buy the Cruise Control steering wheel out of a junkyard, and the switch under the dash on the clutch pedal if your car does not have it. All of the wire is there. A different ecu for cruise is a lie. There is not a different one I do not know who came up with this. The pin for the cruise on the base model ecu is there. It is also connected. I have went through the wire schematics. I was going to do this but never got around to it due to my car still being NA, didn't care much for different maps and lost interest at the time.

Cruise steering wheel search car-part.com should only be about 100$ or less for everything. I spoke to uprev about this way back in the beta. I have had uprev before it was made availible to the public. Close to a year before anyone could get the real time tuning version. They have not tried swapping steering wheels. Most people do not buy the base model, why no one cares that you can't switch maps.

As far as I know, there is no one that has tried this. If you buy the parts should only take you an hour or so to swap it out and see if it works. I know on Fords that came without cruise people would do this and have cruise.
So are you saying you can upgrade a base model Z to have cruise control just by adding a cruise control steering wheel and connecting it to a switch that is available on all Z's?
Old 01-13-2012, 07:34 AM
  #46  
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Basically yes. I have not drove my car in almost a year so I lost interest. It is also 2000 miles away right now no idea when I will be able to try this but if you wanted to try its fairly easy to do if you download the fsm. Uprev has also told me there is no difference in the programming or the files in the ecu on the base model vs the other models.
Old 01-13-2012, 07:38 AM
  #47  
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^^^ u still might need a reflash. Base model ECU's have different ROM numbers then Non base models. All the ECU's are all the same, but it might have to reflash to a valid cruise control ROM file so that the ECU recognizes it...
Old 01-13-2012, 11:39 PM
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Might need one, that is the question. Junkyard ecu is around 100-300$...
Old 01-14-2012, 01:59 PM
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Originally Posted by Vince@R/TTuning
^^^ u still might need a reflash. Base model ECU's have different ROM numbers then Non base models. All the ECU's are all the same, but it might have to reflash to a valid cruise control ROM file so that the ECU recognizes it...
Now you've got me interested
Old 01-30-2012, 10:12 AM
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Well I installed a gtm turbo kit and it uses the osiris reflash on a base model z. ever since i did the reflash i have had an error code for the cruise switch, which I do not have. so the ecm is now looking for the switch. so I am about a minute away from ordering the switch and trying it. I be in touch with the results. I would love cruise since i am 6'2" and sitting in the z for any more than 30 min. makes my foot fall asleep.

cruise switch ordered, hopefully will have by the weekend

Last edited by fla350tt; 01-30-2012 at 10:46 AM.
Old 01-30-2012, 05:34 PM
  #51  
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I added a touring rom today and now can switch between tunes with my cruise steering switches but no cruise.

I have the second clutch switch that has to be closed (clutch not engaged) and steering wheel controls. Anyone know what else I need?
Old 01-30-2012, 05:37 PM
  #52  
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Originally Posted by e30cabrio
I added a touring rom today and now can switch between tunes with my cruise steering switches but no cruise.

I have the second clutch switch that has to be closed (clutch not engaged) and steering wheel controls. Anyone know what else I need?

So close
Old 01-31-2012, 06:16 AM
  #53  
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Originally Posted by e30cabrio
I added a touring rom today and now can switch between tunes with my cruise steering switches but no cruise.

I have the second clutch switch that has to be closed (clutch not engaged) and steering wheel controls. Anyone know what else I need?
there is also a second switch for the brake pedal that has to be added.You probably could just put a jumper across the plug and do a test before buying the switch.
Old 01-31-2012, 07:05 AM
  #54  
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Thanks. Jumped it and will see if I now have cruise next time I go somewhere.

After thinking about it, I think the cc brake switch is open until you brake and close the circuit.

NVM, just looked at a pedal assy and it is just like the clutch, circuit is closed until you push the pedal and open it.

Last edited by e30cabrio; 01-31-2012 at 07:15 AM.
Old 01-31-2012, 12:22 PM
  #55  
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so are you all sitting down?

My base has cruise!!!!!!!!!!!!!!!!

Here is how I did it:

Installed steering wheel controls. Installed clutch pedal cruise switch, installed brake pedal cruise switch, installed cal file cf41e over cal file cf43d. I have no lights on my dash but cruise, accel, decel all work!!!!!!!!!!!!

Last edited by e30cabrio; 02-01-2012 at 02:01 PM.
Old 01-31-2012, 12:47 PM
  #56  
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Originally Posted by e30cabrio
so are you all sitting down?

My base has cruise!!!!!!!!!!!!!!!!

Here is how I did it:

Installed steering wheel controls. Installed clutch pedal cruise switch, installed brake cruise switch, installed cal file cf41e over cal file cf43d. I have no lights on my dash but cruise, accel, decel all work!!!!!!!!!!!!
I don't think i could be any more excited

So to review:

1) install steering wheel button panel and connects to existing harness in the steering column
2) install 2nd clutch cruise switch at upper travel of pedal assembly
3) install 2nd brake cruise switch - Where does this go as the brake light switch is at the top of pedal travel?
4) install touring model cal file over base

i'm new to uprev and have osirus standard right now, i don't know of any "cal" files just ROMs.

Can you explain the differences?
Old 01-31-2012, 01:19 PM
  #57  
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Under the brake light switch on the pedal there is a black plastic deal. the second switch pushes in there, turn to the right 1/4 and it seats. The wire is hanging down and reaches with a slight tug.

The uprev data is a direct c&p from my tuner's email telling me what he did yesterday. I assume cal is the same as rom. He has the link to this thread and hopefully will clarify.
Old 01-31-2012, 01:23 PM
  #58  
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Originally Posted by e30cabrio
Under the brake light switch on the pedal there is a black plastic deal. the second switch pushes in there, turn to the right 1/4 and it seats. The wire is hanging down and reaches with a slight tug.

The uprev data is a direct c&p from my tuner's email telling me what he did yesterday. I assume cal is the same as rom. He has the link to this thread and hopefully will clarify.
I'm working with Vince@R/Ttuning for my first Etune, I'll get with him about getting me the correct ROM file......
Old 01-31-2012, 04:34 PM
  #59  
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Default ? cal file

Well my reflash is locked since it was done by GTM so I do not know if i can put this file in. was this file made by uprev or just a private tuner?
Old 01-31-2012, 04:36 PM
  #60  
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This is the base ecu file that tells the computer what model car you have.


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