The UTEC MAP Thread - Page 2 - Nissan 350Z Forum, Nissan 370Z Tech Forums
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post #11 of 72 (permalink) Old 06-07-2006, 01:46 PM
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For those individuals who are uploading these maps for use. I STRONGLY recommend you invest in a wideband to monitor AIR/FUEL ratio. The Tuner Reg or Tuner Reg Pro has one. As we begin to share maps, we must be sure that the map we are using is legitimate.

The maps that Josh posted are legitimate. I paid about $600 for a local tuner to create 4 maps including the two Josh posted.

I'm willing to "eat" that cost in total in the interest of sharing. I HIGHLY recommend that everyone spend time reading the UTEC Users Manual. It's very informative if you take some time to read it.
Bobby, I want to thank you for your generosity. You are right about the manual, and that what I did prior to installing it. I will check out the wideband.....db

2004 PPW Manual
Injen Straight Tip Exhaust
JWT Pop Charger
HKS Grounding Kit
Corbeau Seats
HP Racing EVO Wheels 19"
AAM Angled Plenum Spacer
UTEC


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post #12 of 72 (permalink) Old 06-07-2006, 04:17 PM
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Bobby, I want to thank you for your generosity. You are right about the manual, and that what I did prior to installing it. I will check out the wideband.....db
No problem. Anything to further the cause.


It's REALLY slow...
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post #13 of 72 (permalink) Old 06-07-2006, 09:19 PM
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any maps for a drop in K&N, headers, plenum spacer, y-pipe combo LOL!

Varis duct, K&N drop in , Motordyne 5/16 plenum spacer, Megan Headers, Megan Y pipe, Stock H.I.D. conversion, Topspeed A-arms w/adjustable camber, BC Racing Coilovers, Hotchkis sways (front stiffest rear middle). Stern Beast ST1 19 inch staggered wheels , Falken FK-452 Rubber. Whiteline urethane bushings
Next temporary mod is resonated test pipes with the stock y-pipe.
Next year Stillen supercharger stage 2 kit---order stage 3 pulley separately.
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post #14 of 72 (permalink) Old 06-27-2006, 10:47 AM Thread Starter
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anyone else want to share?

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post #15 of 72 (permalink) Old 07-03-2006, 12:49 AM
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Post your maps here.

NOTE: Use these maps at your own risk. These should only be used as starting points for tuning. Do not assume these maps are safe to upload to your Z and just drive. There is inherent dangers associated with trading maps.

Assuming you are smart enough to realize the risks, this thread is here for educational purposes.
Intake + Exhaust: [attachmentid=14977]

Intake + Exhaust + Test Pipes: [attachmentid=14978]
Great thread, very very good idea! Can you explain to me how to read those values though? I'm not familier with the UTEC but I'm tuning my VQ on another engine system and would love to be able to use this info to give me a head start.

Is there an online manual explaining the UTEC's map values, I don't see any reference to RPM or pressure, etc.

Thanks,
allen
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post #16 of 72 (permalink) Old 07-03-2006, 01:39 AM Thread Starter
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you can grab the manual for an in depth explanation here

http://turboxs.com/downloads/350zutec/350Zutec_v2_3.zip

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post #17 of 72 (permalink) Old 07-03-2006, 12:13 PM
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Great thread, very very good idea! Can you explain to me how to read those values though? I'm not familier with the UTEC but I'm tuning my VQ on another engine system and would love to be able to use this info to give me a head start.

Is there an online manual explaining the UTEC's map values, I don't see any reference to RPM or pressure, etc.

Thanks,
allen
Thanks, that clears things up a bit! But, how come in your maps for example there isn't any values for the first 8 RPM rows or the last 3?

Also, it seems strange that the max timing advance never goes above 28.5 degrees, seems a little conservative for a max advance on this motor. Maybe I'm missing something.

Fred
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post #18 of 72 (permalink) Old 07-03-2006, 02:37 PM Thread Starter
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Thanks, that clears things up a bit! But, how come in your maps for example there isn't any values for the first 8 RPM rows or the last 3?

Also, it seems strange that the max timing advance never goes above 28.5 degrees, seems a little conservative for a max advance on this motor. Maybe I'm missing something.

Fred
I dont know.. you will have to ask someone that tunes these. I am just starting to learn that aspect of this car.

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post #19 of 72 (permalink) Old 07-03-2006, 11:10 PM
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I dont know.. you will have to ask someone that tunes these. I am just starting to learn that aspect of this car.

It's my understanding that UTEC allows the stock ECU to handle things under 60% throttle. Also, UTEC goes to 9,000 or so RPM. I'm at the beach in NC, so I can't check it. That's the reasoning for the last few rows being unchanged.

It's REALLY slow...
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post #20 of 72 (permalink) Old 07-07-2006, 01:56 PM
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I don't suppose I have snowballs chance in hell of finding a map somebody has for this setup...

Nismo exhaust and CAI
Kinetix SSV intake

If so, please PM me!


Thank you in advance.


Dean
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