TUNED BY KEITHBY CALIBRATIONS LLC

ENGINE MANAGEMENT / KEITH FIELDS

Haltech ECU tuning.

A standalone project brings together wiring, sensors, engine hardware and calibration. I help define what needs checking before tuning, then develop the setup around its fuel, mechanical condition and intended use.

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Individual scopes for vehicle owners and shops. Dyno sessions and worldwide travel →

MY APPROACH

Build the calibration around the car.

Identify the ECU and software first

Send the exact Haltech model, firmware and tuning-software version. Haltech publishes NSP and information about supported Elite upgrades; compatibility must be checked for your equipment. Do not update or convert an existing configuration just to prepare for an inquiry.

Plan the first start and the dyno visit

Before scheduling, identify who will verify wiring, sensor readings, fuel pressure and base timing on the vehicle. For remote work, we need an agreed way to communicate and collect usable data. A dyno session also needs a suitable facility and an operator.

First-start work, troubleshooting and a complete tune are different scopes. Send the current state of your project so I can identify the next useful step and quote the work accordingly.

DOCUMENTED EXPERIENCE

Haltech experience in developed Subaru builds

My AWD Tuning archive includes T-Rod’s rotated-turbo project, documented with Haltech 2500 management, a Full Race rotated kit and an upgraded GT3586R turbo. The archive also distinguishes planned hardware from completed results.

Explore the Haltech build archive ↗

NISSAN SKYLINE / AWD TUNING ARCHIVE

R32 GT-R: Haltech experience beyond Subaru.

My Haltech work also includes the Nissan Skyline R32. AWD Tuning’s archive documents dyno development and engine-management work across several years.

November 2016: E85 dyno development

AWD’s November 10, 2016 post identifies me tuning an R32 with an 80 mm Comp turbo and Haltech management. It reports over 600 whp on E85 at wastegate pressure, with tuning still in progress. That is a documented development result, not a final peak-power claim.

View the original R32 photo post →

August 2021: Haltech Elite

The August 27, 2021 post documents an R32 GT-R assembled and tuned at AWD on a Haltech Elite ECU. It provides another example of the Nissan work behind my standalone tuning experience.

View the Haltech Elite R32 →

More from the R32 archive

A February 27, 2019 video documents AWD’s R32 GT-R collaboration with The Shop Houston. Watch the R32 video →

These are separate dated archive entries; they are not presented as one continuous build specification. Hardware and dyno results belong to the individual documented combination.

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What to send before we start.

I confirm compatibility, measurement requirements, scope and pricing before payment. Standalone work is quoted individually; the standard Subaru $400 e-tune package does not automatically cover it.

HALTECH TUNING FAQ

Plan the work before buying parts.

Can you help with first-start setup?

First-start and configuration inquiries are welcome. I review the wiring, hardware information and project status before confirming the scope. A starting calibration is not a finished full-load tune.

Should I use NSP or ESP?

Provide the ECU model, firmware and software currently in use. Haltech’s downloads and model documentation are the reference for compatibility; I confirm the workflow before changes are made.

Can this be tuned remotely or at my local dyno shop?

Send your location, facility and equipment details. I assess whether remote work is appropriate or whether an in-person session is the better fit. Worldwide travel sessions are quoted around the project and facility; submitting an inquiry does not reserve a date.

What does a wideband contribute?

I need usable mixture data alongside the engine information requested for the project. Tell me how the wideband controller is connected and logged. An installed display alone does not confirm that the necessary data is available.

Does engine protection replace mechanical checks?

No. Any configured protection depends on suitable sensors, correct readings and the available ECU strategy. Mechanical condition and installation still need verification; a calibration cannot guarantee against failure.

Official Haltech product and software information →

Tell me what you are building.

Include the ECU model and the behavior you want to improve, from starting and idle to throttle response, boost delivery and performance under load.

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