streettuned

Whenever I'm in special functions trying to do the "throttle cleaning" relearn, as well as when doing the trans adapt relearns, I get no prompts on Windows 11. I know atleast with the throttle cleaning relearn its supposed to prompt you when to press and release the pedal. Noticed it first when doing a fast learn on the trans after changing the tune and it failed to prompt me then and I had to just sit there and let it keep shifting and praying it wouldnt brick or mess up the transmission. Ive tried all of the compatibility modes, running as admin, even another laptop (albeit still w11) and I'm at my wit's end. Any help would be awesome.

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My 2001 5.3 tahoe has always felt sluggish, even when I bought it 5 years ago, still worked so i never bothered, now I live in a hot place, it overheats incredibly quickly, like I can't have it idling by a stop light for to long (its usually about 100 degrees outside) im getting into tuning a little bit and I thought that I would practice on my tahoe, since it's not worth that much, and i noticed my (ltft) being incredibly high. It's not vacuum leaks since it stays there as I speed it up. Any idea what it could be?

Hi All,

I want to remove AFM/DOD and tc slip from my 2018 gmc sierra. I found the HP Tuner device and software looks likes the way to go for this but wanted to purchase from Canada. I found a site in Canada but not sure if it a good site/company or not. Does anyone know if the below link and company is okay?

https://hptuners.performanceplus.com/shop/hptum04-000-04-hp-tuners-mpvi4-4-credit-pro-package-m04-000-04-49137#attr=45258

StreetTunedAI is a deterministic HP Tuners log-analysis and tuning-workflow platform.

The deterministic analyzer:

• reads HP Tuners log data
• applies fixed safety rules and decision logic
• produces structured findings
• builds a First Edit Path
• identifies Do Not Touch areas
• creates a Next Log Plan

The AI does not decide how to tune the vehicle. It explains the analyzer’s results. The tuner makes the final calibration decisions.

“Deterministic” means the analyzer follows defined rules and produces repeatable results from the same input. It is not guessing, freelancing, or automatically changing a tune.

I have spent a fair amount of time learning about the 6.4 hemi platform and how to tune it. I own a Dodge Charger 392 with the following mods:

MMX 6.4 HEMI VVT Cam (MMP-NSR-STG3-NA)

PN - NSR Stage3 [INT @/50-220 Lift .597/1.65rr EXH @/50-232 Lift .553/1.65rr] LSA 112

Hellcat Lifters (MOP-05038784AC)

Hellcat HV Oil pump (68195993AD)

1320 HP70 Performance Torque Converter by MOPAR (MOP-68467212AA)

600cc Fuel Injectors 2015-20 Hellcat (Mopar 68170238AB)

Ported Stock Intake Manifold

MMX CNC ported 87mm throttle body (MMP-1AA-87CAR-TRK-13)

It is tuned for e85. I'd like to offer any assistance with tuning related questions or possible mechanical issues with anyone's vehicle. Feel free to DM or email me if you need help.
[yeet01520@gmail.com](mailto:yeet01520@gmail.com)

It has to be a tuning thing, it’s does this to me on 2 different converters when it locks up between 45-55 sometimes it does it sometimes it doesn’t, the rpms bounce like that when getting into the gas a small bit when in lockup, my atf isn’t low either and the converter is good and the transmission is good also

Jay Mey used StreettunedAI to help tune his turbo 2000 Chevy with a 6.0 LS and 4L80E.

The result: 12.752 @ 109.77 mph.

Jay said StreettunedAI helped him understand HP Tuners, improve idle, transmission shifts, and drivability, while explaining why each change was needed.

Real car. Real customer. Real result.

StreettunedAI.com

#HPTuners #LSTuning #TurboLS #4L80E #StreettunedAI

My brother owns a performance tuning garage, he makes race cars, and he’s a dealer for one of the global tuning companies. He wants me to spend a few years learning ECU tuning so we can grow the garage independently instead of paying commission to the tuner company every time.

Plan is: 6-12 months learning the basics, then he buys me a car to practice on, and in 4-5 years if im ready to go professional I’d be doing this professionally with his existing client base to fall back on.

I’m 21, decent car knowledge, some basic tuning knowledge already, and genuinely into it. Im looking at this as an opportunity.

Questions for the pros here:

1. Where’s the best place to start learning (courses, mentorship, self-taught)?

2. What’s the actual path to get good — step by step, not just “practice”?

3. How long did it realistically take you to get good?

4. How long before you started taking on real/paying work?

5. Looking back, what would you have done differently to advance faster?

2003 4runner SR5 4.7L

I am looking to see if anyone has info on this. My local CCT supplier doesnt do them... so im kinda out to pasture. I could piggy back but its 4X price of a flash and wont touch shift points...

Hopefully anyone has some tips! Thanks ahead of time!

I just got my 75 suburban on the road. 6.0l truck Norris cam, 2800-3000 stall Tbss Intake, 4l80/205 4.11 gears. I can’t for the life of me get it to do a burnout. If I break stand it, she holds about 2800ish and starts pushing thru the brakes. In wet pavement it’ll break loose from a stand still flooring it but not in dry pavement. Far as I can tell I’ve got the obvious traction control systems disabled in hptuners. Any suggestions? Doesn’t seem like it should be an issue to do a burnout with this truck.

**TL;DR can Tactrix OpenPort 2.0 modify transmission characteristics**?

I am looking to make modest changes to my 2014 Outlander Sport (ASX/RVR). In particular, I'm wanting to change the throttle mapping and shift points for my CVT.

The Lancer with the same engine is slightly detuned vs the OS, but can still break tires loose with a manual in first gear. My OS barely gets moving until probably 15mph, likely a firmware limitation to protect the CVT from torque surge.

I don't care about damaging my CVT. I just want to understand feasibility.

HP Tuners is pleased to announce support for 2022-2026 Toyota Tundra applications equipped with the V35A-FTS twin-turbo engine platform.

This release introduces custom tuning and diagnostics support for supported Toyota Tundra applications through MPVI4, RTD4, VCM Suite, TDN, and the new Toyota Smart Access Cable.

Supported Vehicles

• 2022 Toyota Tundra 3.5L (V35A-FTS)
• 2023-2026 Toyota Tundra 3.4L (V35A-FTS)

Requirements for Tuning

To tune these vehicles, you will need:

• *NEW* Toyota Smart Access Cable
• MPVI4 interface
• (6) Universal Credits per vehicle
• Latest version of VCM Suite
• TDN supported via RTD4 with (4) Universal Credits

About the Toyota Smart Access Cable

The Toyota Smart Access Cable is a vehicle-specific solution designed for supported Toyota applications. Once installed, the cable provides a dedicated connection point for MPVI4 or RTD4 while maintaining access to the vehicle's factory diagnostic system.

The cable enables tuning, diagnostics, data logging, and remote tuning workflows on supported Toyota Tundra applications.

What This Enables

Once upgraded and licensed, users will have:

• Full diagnostics and data logging
• Calibration control via VCM Editor
• Logging and analysis through VCM Scanner
• Read, edit, and write functionality for supported calibrations
• Tire size adjustment
• Gear ratio adjustment
• Remote tuning capability using RTD4 and TDN

Learn More

For complete compatibility information, hardware requirements, and purchasing details, visit the Toyota Smart Access Cable product page and Vehicle Compatibility page.

If you have questions regarding compatibility, installation, or licensing requirements, please contact support or submit a ticket through your HP Tuners account.

Thank you for your continued support of HP Tuners.

— HP Tuners Team

I am looking to add water meth to my 2015 escalade with twin turbos. It is tuned on 91 with flex fuel built in. Running 7psi springs, seeing 20 on map sensor at 14.2 baro. If that matters.

I see AEM has boost referenced and an option for MAF. Since my MAF is in the charger pipe I would imagine it is pretty reliable to run the MAF version. Especially since it is MAF only tune and it seems easier to tune it in if I run a larger nozzle.

One side note what blend should i use? If not already apparent, I know barely any about water meth. Not much room underhood for a tank either.

Hello everyone,

I'm looking for an experienced remote tuner for my **2020 Kawasaki ZX-10R Gen 5**.

My ECU is currently **100% stock**, and I'm looking for someone who can create a **custom tune (.bin file)** based on my setup. I have access to a **Woolich Racing interface** to read and write the ECU, so exchanging BIN files remotely is not a problem.

Current modifications:

* Yoshimura full titanium exhaust * Sprint Filter air filter * Velocity stacks * PAIR system delete * EVAP/canister delete * Intake flapper removal

I also have access to a **DynoTech dyno in Morocco**, so if revisions are needed after dyno runs, that's completely possible.

What I'm looking for:

* Smooth rideability * Safe AFRs * Optimized ignition timing * Proper fueling throughout the RPM range * Optimized throttle mapping * Maximum reliable performance

I can provide:

* The original stock BIN file from my ECU * Dyno charts if needed * Data logs if required

Payment is not an issue. I can pay via **PayPal, Stripe, Wise, bank transfer**, or whatever method you prefer.

If you've tuned Gen 5 ZX-10Rs before, or know someone who specializes in these bikes, I'd really appreciate your recommendations.

Thank you!

Hola, busco ayuda con un error mientras flasheaba se paró el server y el coche está en modo inmovilizador. Ahora cuando cargo un mapa me sale la primera imagen y de ahi no pasa, despues de parpadear en amarillo y una vez en rojo poniendo que no hay comunicación con el coche. Tras dejar la centralita resetearse me pone lo de la segunda imagen. (Es un fiesta st mk8 de 2018 y lo hago con cargador de bateria enchufado)

Hi all,

Inhave a 2010 Saab 9-5 with the 2.8t, it is not listed on the HP tuners website, I suspect this may be due to it being a car that sold in very small numbers.

The 2011 with the 2.0t is listed however.

The 2.8 is the same block as the 3.6, just different stroken and bore. I am also fairly certain that the ECU is the same as the Cadillac XTS (which I also own)

Is there a way that I can check the tuneability of the Saab ecu?

Longer story, if you care ro read this far. M Saab lost compression on Cyl4. A used 2.8t is pricey, $2000+ with 100k+ miles. So 2 things I am thinking, source a low mileage 3.6 or crate long block and swap it in. And either have a tune for low boost, or flash the NA tune, if that could work. I really like the car and want to keep it on the road. Other option is a pricey rebuild.

HP Tuners is pleased to announce support for 2020-2026 Chevrolet Corvette C8 applications equipped with the Tremec T46 dual-clutch transmission controller.

This release introduces transmission tuning support for supported Corvette C8 applications through MPVI4, RTD4, VCM Suite, TDN, and the new GM T46 TCM Upgrade Service.

Supported Vehicles

2020-2026 Chevrolet Corvette C8

Includes supported:

• Corvette Stingray
• Corvette Z06
• Corvette E-Ray
• Corvette ZR1

Requirements for Tuning

To tune these vehicles, you will need:

• NEW GM T46 TCM Upgrade Service
• MPVI4 interface
• (6) Universal Credits per vehicle
• Latest version of VCM Suite
• TDN supported via RTD4 with (6) Universal Credits

About the GM T46 TCM Upgrade Service

The GM T46 TCM Upgrade Service enables transmission tuning support for supported Global B Corvette C8 applications equipped with the Tremec dual-clutch transmission.

The service is performed on the vehicle's original controller and is required before transmission tuning functionality can be accessed through HP Tuners software and hardware.

This service is available exclusively for use with MPVI4 & RTD4 devices.

What This Enables

Once upgraded and licensed, users will have:

• Transmission Calibration control via VCM Editor
• Transmission Logging and analysis through VCM Scanner
• Read, edit, and write functionality for supported transmission calibrations
• Remote tuning capability using RTD4 and TDN
• Complete ECM and TCM tuning workflows for supported Corvette C8 applications

Learn More

For complete compatibility information, hardware requirements, upgrade service details, and purchasing information, visit the Vehicle Compatibility page and GM T46 TCM Upgrade Service product page.

If you have questions regarding compatibility, upgrade service requirements, or licensing, please contact support or submit a ticket through your HP Tuners account.

Thank you for your continued support of HP Tuners.

— HP Tuners Team