How to go back to stock tune?

Myron_Nismo

Can I remove my uprev tune at home? I'm getting ready to remove my mods and was wondering if I would have to pay a tuner to remove the tune or if I can somehow do it at home

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2009 Nismo
Fast Intentions non-resonated catback - ARK high flow cats - Stillen G3 - Motordyne M370 - GTM 25 row oil cooler - Uprev tune - 315whp/262wtq

NickTurnon

Your uprev tune shouldve come with maps. Based on the tuner, you can have a stock map, a beast mode map, valet map, etc..

On the 350z and g35, you can switch your map by holding down cruise control and using steering wheel controls.

You can go from being tuned to untuned in 10 seconds..

Find out if you have maps I guess, then switch to stock tune.

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2009 Brilliant Silver BASE 7AT | TEIN S-Tech Springs | K&N Drop Ins & z1 Maf Tubes | AAM S-Line Short Tails | 5% Tint | 20MM Spacers | Sport Spoiler NickTurnon's 370z Build

seymore4

He wants to completely remove the tune since he's removing his mods.

OP if you have an uprev cable you can reflash back to stock at home, otherwise you'll have to go to the tuner and have them remove it.

ChipsWithDips

There is a specific "Back To Stock" ROM file for each vehicle, that will completely remove UpRev from the vehicle and put the license back on your cable.

If you have the cable and need the ROM you can get it it from UpRev just email them.

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PPE Headers SS/Coated/Wrapped | Ebay y-pipe | Custom 3" single exhaust w/ Magnaflows | UpRev | Racingbrake 2pc Rotors | 40th calipers | Eibach sways | SPL endlinks, diff mounts | RJM pedal | Stillen Intakes, UDP, Flywheel | M370 Manifold | Z1 engine mounts, CSC-EK, Clutch | Forgestar F14 18x10 | Conti DWs | Quaife diff/4.08 gears | Nismo diff cover

dP3NGU1N

Sorry for thread jacking but is it possible for dealerships to be able to tell you've mucked around with the ECU if you just switch the map to stock?

What if you flashed it back to stock? would they be able to tell then?

ChipsWithDips

If they were specifically looking for UpRev tune for some reason they could try map switching and see if it works. The cruise light blinks to verify map switching. If they attempt to reflash an update to your ECU(they shouldn't do this without permission), it could wipe out your uprev license.

If you flash back to stock before going to dealership then your ECU is basically restored bit-for-bit exactly to pre-UpRev state, no trace.

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PPE Headers SS/Coated/Wrapped | Ebay y-pipe | Custom 3" single exhaust w/ Magnaflows | UpRev | Racingbrake 2pc Rotors | 40th calipers | Eibach sways | SPL endlinks, diff mounts | RJM pedal | Stillen Intakes, UDP, Flywheel | M370 Manifold | Z1 engine mounts, CSC-EK, Clutch | Forgestar F14 18x10 | Conti DWs | Quaife diff/4.08 gears | Nismo diff cover

TVPostSound

You should buy a cable to store your license on.
Otherwise the tuner removes the license you paid for, and sells it to someone else.

See if seymore4 has a blank cable to sell you, then ask your tuner to revert to stock with YOUR cable.
You can then sell the cable and license.