Calibration Reprogramming "Custom Tuning" for all 1983 - 2004 Ford EEC's (ALL SUPPORTED)

by Michael Decipha Ponthieux
Posted: 2013-04-04
Last Updated: 2018-03-21

Every tune I offer is completely custom, I do not offer the same 'can tunes' that other tuners try to pass off as custom. Returning customers may be eligible for a discount, contact me for more details. All tunes include tune updates at no additional fee (excluding shipping if applicable). Price varies by vehicle requirements typically $100-$500 depending upon modifications, can reprogram the factory ecu/pcm to compensate for boost (supercharger, turbocharger), nitrous, injectors, MAF, cams, intake, heads, strokers, u name it!! Also offer PATS reprogramming and diagnostics, don't get raped by the dealership!! Can disable PATS Passive Anti-Theft too if need be. Can correct speedometer inaccuracies for rear end gear ratio and tire size changes, can also disable trouble codes and turn off check engine lights.

Do you have an uncommon vehicle and cannot find any shops that support tuning your vehicle? No problem! I can write the custom tuning support for your vehicle if need be.

Improve Fuel Economy, Performance, and Safety.

Can read out current tunes and adjust idle, cranking, and cold startups, can even do a complete a/b comparison so you can see what all your custom "tuner" has modified, no more guessing!

Post on the support forum for tune evaluations and engine/peripheral recommendations. Also offer direct flashing on EEC-V vehicles to free up your existing handheld device to be sold or used on a different vehicle, no more having to keep a married SCT X3, X4, or Diablo handheld, unmarry it and sell it or use it on a different vehicle!!!

Be sure to read over the PRE TUNE INFO - for any discrepancies prior to inquiring about a custom tune. Do you already have a custom tune from EFIDynoTuning? Are you wanting to make changes yourself? If so, check out the POST TUNING INSTRUCTIONS -

If you've purchased a mail order chip from EFIDynoTuning in the past and would like to make changes yourself or update your tune, I highly recommend ordering a jaybird from and downloading TunerPro RT and your strategy off the homepage. If your strategy is not available CONTACT ME to create one.

$0+ - FREE Tune Analysis

This service is provided free of charge for those with current tunes from ANOTHER tuner who wishes to have a second opinion on their current tune.
Highly modified vehicles that require dyno pulls will be charged a fee. If you are DIY tuning, simply post your tune and a warm cruise datalog in the TUNE REVIEW SECTION of the forum.

$100+ - Current Tune Adjustment

Recommended for those who have current tunes from ANOTHER tuner that wishes to make slight tweaks for performance, fuel economy, or street manners.
This service is provided FREE OF CHARGE for those with current tunes from Affiliate Tuners / Shops - Keep in mind, this requires that your current tune is correctly dialed in.

$100+ - ECU Re-Flashing (NO TUNING)

This service is provided for those who already have a working tune on an external J3 chip or a handheld flashing device. This service also includes updating calibrating the speedometer for rear axle ratio or tire size changes. This can also be used for ECU REPLACEMENT, if you have a faulty ecu/pcm, bring or ship both the old ecu and new ecu in to have the existing tune and anti-theft PATS code copied over from the old ecu to the new ecu (+$100). This also applies to all engine swaps as well, keep your cluster, keys, transponder, and update the pats code in the ecu, no more swapping everything for V6 to V8 or GT to Cobra engine swaps, No need in spending additional money at the dealership to have your PATS system reprogrammed. You may also request to have your HEX pats code if you'd like to keep a backup for your records. Will also update your stored VIN - Vehicle Identification Number for hot rod swaps or just to update your VIN in the ecu if required to have it for emissions purposes.

This service also gives you the ability to keep your existing tune and "UNMARRY" your handheld device so it can be sold or used on a different vehicle. This does require that you remove your ECU and send it in for flashing. Price does not include shipping. Shipping outside of the United States will be the actual cost of shipping only, you are responsible for customs fees if your country charges import taxes. PATS Passive Anti-theft can be disabled (+$200) as well as slight tune adjustments made for an additional fee, contact me to discuss details.
Note: To Disable PATS you MUST show proof of vehicle ownership. A photo copy of the vehicle's registration and/or title as well as a copy of your drivers license or ID is required. The VIN saved in the ecu must match the registration or vehicle title. If the VIN does not match or if the ecu was removed from a salvage/parts vehicle a background check must be performed for an additional $50 and will delay the process.

$100 - Tune & Data-log Review

This service is provided for those who already have a working tune. Have your tune and up to 3 data-logs reviewed to check out the current running condition of the tune/engine. It never hurts to have another set of eyes double check your work or resolve issues if you have tune concerns. This is for those with no tuning support or hardware. If you have tuning support, simply post your datalog and tune in the tune review section of the support forum.

$200 - Base Tune

Recommended for those interested in self-tuning their own vehicles, this base tune will incorporate all the changes necessary for your specific modifications. This does not include any tuning support just a startup tune only that you must dial in. The basics are outlined in the A9L2 / T4M2 / FBFG2 base tunes on the homepage.

$200 - Stock+Performance Tune

Recommended for those with stock-like engines that seek more performance and better fuel economy. +$100 for a J3 chip and shipping if applicable. This includes updating vehicle speed calculations including torque converter lockup and shift scheduling for rear end gear ratio or tire size changes. Rear o2 sensor delete and fault code removal is included if needed for off road vehicles.

$450 - Mail Order Tune

Includes up to three (3) return shipments for tune adjustments and or/future modifications.
Recommended for low boosted engines and naturally aspirated engines making up to 500rwhp.

$450 - Street Tune

Recommended for all nitrous and/or turbo engines and/or daily driven vehicles seeking maximum fuel efficiency and excellent street behavior.


Recommended for those who desire the most power, greatest fuel efficiency, and the best overall performance and reliability. Recommended for most all setups and is by far the most popular choice for those seeking the best for their engines.

$600 - Remote Tune w/ DIY Tuning Support (Open-Source Strategy Development)

This is a service provided for those with uncommon EEC-IV and EEC-V vehicles (1983 - 2004) that would like to be able to make changes to their own tunes themselves. This includes a mail-order/remote tune as well and access to the tune repository / Premium Member access. A minimum of 5 people are required to expedite an open source definition file for TunerPro RT using the QuarterHorse and other select products. However, any one person can request definition support for their own vehicles with this option but progress will be slow.

$600 - Track Tune

The only accurate way to calibrate for maximum performance is by using the 1320' ft. distance reference.
A dyno can get you "in the ballpark", a street/online tune can get you "on the edge" but only a drag strip will give you the undisputed facts!

$650 - Mobile Tune

For those with vehicles that can not be trailer-ed or tuned remotely, may include travel up to 100 miles, email me for more details.

$800 - Dyno Tune

Includes up to (3) hours on a chassis and/or engine dyno. Recommended for supercharged engines making up to 1,200rwhp. Not recommended for turbocharged engines or engines making in excess of 1,000rwhp through automatic transmissions.
Read the Dyno Facts - link for more info.

$1,000 - Bulk Tuning

This option is for private owners and/or car collectors with multiple vehicles. Specific details apply, contact me for more info.

$1,500 - OEM Spec Calibration

Includes up to 5 days of continuous daily driven calibrating to completely dial in all aspects of the tune not accessible by any other means. A mere "Manufacturer Specific Calibration" as if the vehicle came factory equipped with its current modifications. Recommended for all daily driven vehicles making 1,200rwhp - 1,900rwhp.

$2,500 - 2 Day Weekend Contractor Tuning

I offer on-site weekend tuning services for dyno days and group events, this is provided for tuning facilities that seek ford tuning or current tuners seeking to expand their knowledge base. Price does not include travel and accommodation expense's, email me for more information.

$3,000 - Custom Coding (per week)

This service is provided for professional racers and custom tuners who require custom code to be written for custom setups. For example: Having the stock ecu do full time closed loop wideband control, control additional inputs/outputs, Flex-fuel control, dry shot nitrous control, etc.. Contact me for all inquiries.

Some 2005+ vehicles may require a flash programmer (+$300).
For all non-local online/remote tunes, send all payments to decipha at efidynotuning dot com, YOU ARE RESPONSIBLE FOR ALL PAYPAL FEE'S (+3%)
All contributions go toward maintaining, updating, and adding content to the forum and website, all contributions are greatly appreciated and aid in the continuing effort of open source DIY tuning for everyone. All monetary contributions will be reflected by member level status. After your payment has been submitted your account will be upgraded accordingly and PREMIUM MEMBERS will gain access to the tune repository and your own private tune progress thread. This is done to keep all communications in an easy to follow listing with a break down of the steps needed to get your vehicle dialed in and the specifics tune changes to go along with it. Your final tune will also be kept in your private thread as a permanent backup, in the case of a laptop crash or laptop replacement you will always have access to your tune anytime anywhere.

Not sure which tune is for you? Post your questions on our EFIDynoTuning Forum - or shoot me an email with the vehicle info sheet filled out and attached. tune at efidynotuning dot com

Can reprogram SELECT (not all) Moates, SCT, Diablo, and others for Ford, Lincoln, Mercury, GM, Chevrolet, Pontiac, Buick, Oldsmobile, Hummer, Cadillac, Noble / Rossion, Lotus, Holden, DSM (Eagle/Mitsubishi), Nissan / Infinity, Subaru, BMW (Bosch/Motronic), Saab (Bosch/Motronic), Volvo (Bosch LH-Jetronic), Mercedez Benz (Bosch KE-Jetronic), Fiat / Alfa / Lancia, Renault, Volkswagen (Bosch Motronic), Acura, Mazda, Peugeot, Buell, Ducati, Moto Guzzi, GasGas, Morini, Piaggio, and various other vehicles.
Contact me for specifics if you have any concerns.


Interested in self tuning your own vehicle? I have fully documented write ups and even FREE custom tuning software and base tunes on my website at:
I highly recommend moates products when applicable based out of Baton Rouge, LA:

Located in Metairie directly centered between Kenner and New Orleans

call or text me direct on my personal mobile at:
five oh four six oh six oh five three two

Note: this page is located at:

Ship all ECU's to:

Attn: Michael
O&E Speed Shop
2333 Aberdeen St.
Kenner, LA 70062

You must include a return shipping label, and submit a vehicle info sheet with all ECUs.

Vehicle Info Sheet is located at:

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