APR 2.0 TDI 140 HP Common Rail Diesel ECU Upgrade

Automobile Magazine Review of APR Software

APR is pleased to present the ultimate ECU upgrade for the 2.0 TDI Common Rail 140 HP Diesel Engine. After a year of research and development on a multitude of vehicles in the VAG lineup, we are pleased to offer you an ECU recalibration that is second to none. APR’s extensive research and development provides you with a powerful ECU Upgrade with no loss of drivability or reliability. Expect large increases in power and torque across the powerband, improved response and a smoother, more powerful top end.

The 2.0 TDI ECU Upgrade is an expertly recalibrated engine management control strategy that increases horsepower and torque to provide smooth and reliable operation as if intended by the OEM. APR's ECU Upgrade is developed to work within the OEM and Tier 1 Supplier specifications for engine component stress tolerances and performance specifications. APR's patented EMCS functionality puts the control of the engine's operation at your finger tips and allows for additional features and options to be installed to your OEM ECU.

Unlike many other TDI offerings on the market, APR’s ECU Upgrade DOES NOT REQUIRE DSG Software to take advantage of large increases in torque. The APR ECU Upgrade comes Fully Loaded with the following APR EMCS Program Switching Programs and Features: Stock Mode, APR Performance Mode, APR Fault Code Erase, APR Security Lockout and APR Anti-Theft

Stage I ECU Upgrade

The APR Stage I ECU Upgrade is recommended for a stock engine configuration and gives you higher peak numbers of 170 HP and 297 FT-LB of torque. The Stage I ECU Upgrade offers peak gains of up to 27 horsepower by 2,950 RPM and 50 FT-LB of torque by 2,700 RPM! APR’s ECU Upgrade is the best power per dollar modification for the 2.0 TDI and give it just the extra edge these cars lack from the factory without pushing the limits on an otherwise stock engine. With factory like smoothness and drivability, APR’s ECU Upgrade will fill the void in an otherwise excellent car.

Dyno Performance

APR Stage I ECU Upgrade Calibration Report
  US Stock
As Reported by VW USA
Stock
As Measured by APR
APR Stage I
Rev Limit 4,800 RPM 4,800 RPM 4,800 RPM 6MT
Power (HP@RPM) 140 HP 153 HP 170 HP
Torque (LB-FT@RPM) 236 TQ 251 TQ 297 TQ
Largest Power Gain Over Stock (HP@RPM)     27 HP @ 2,950 RPM
Largest Torque Gain Over Stock (LB-FT@RPM)     50 TQ @ 2,700 RPM
Application Guide
Vehicle Engine Transmission Type Price  
*A Fully Loaded ECU Includes APR EMCS Program Switching - Stock Mode, APR Performance Mode, APR Security Lockout, APR Fault Code Erase & APR Anti-Theft.
Some newer ECU types may be unavailable at this time and some ECU's only support one program. Please contact APR for details!
Audi A3 8P 2.0 TDI CR 140 HP 6MT & S-Tronic Fully Loaded ECU Upgrade Sale!$599.00 SALE!
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EMCS

EMCS is APR's revolutionary patented Enhanced Modular Chipping System. EMCS is an industry leading technology that brings many new features to the automotive enthusiast. This technology was developed exclusively by Audi Performance & Racing, LLC and demonstrates APR's continued commitment to lead the industry with the most technologically advanced products available.

Want chipped mode? Want to be able to switch back to your stock settings? EMCS is the lone technology on the market that can give you all of these options. No changing of the chip or ECU is required. These programs are available at the touch of a button.

Other companies have attempted to imitate EMCS with clumsy external switching devices that only replace portions of a "base" calibration. EMCS is still the only Bosch Motronic Engine Management System enhancement that gives the ECU the ability to completely rewrite the entire operating map data when selecting different programming options. This allows for completely new and independent calibrations for each program selected giving you the best, most powerful and complete Stock and Performance Modes.

APR's EMCS features and program modes are activated via your OEM cruise control buttons for ease of use and stealth. Your cruise control will continue to function as normal, but will give you the ability to scroll through the programs you have purchased with your APR ECU Upgrade. The procedure is simple and involves only two steps.

APR EMCS Programs and Features

Program SwitchingProgram Switching:
Program switching allows the user to cycle though up to four different engine calibrations and operating modes all without the need for external hardware.

Program SwitchingStock Mode:
By selecting stock mode, the ECU calibration is reset to the factory calibration. The engine will run exactly as it did before purchasing APR software.

Program SwitchingAPR Performance Modes:
APR's performance mode is available at your finger tips to unlock horsepower and torque on command.

Program SwitchingFault Code Erase:
Fault code erase allows the user to erase and reset engine related trouble codes and ECU data without using a specialty tool.

Program SwitchingSecurity Lockout:
Security lockout prevents unauthorized individuals from using APR's EMCS functionality. When enabled, APR's EMCS features will appear completely invisible until a user specified 2 to 4 digit security code is entered.

Program SwitchingAnti-Theft:
When activated, Anti-Theft prevents the engine from starting even if the factory key is used. The vehicle will be completely immobilized until a user specified 2 to 4 digit security code is entered.

How EMCS Works

Step 1

Press and hold the "set" button on your cruise control. After approximately five seconds, the "check engine" light on your dash will begin to blink once per second. This will tell you that you are activating program one. This blinking sequence will continue for approximately five seconds.

After this five second interval, the "check engine" light will begin blinking twice per second. This will indicate that you have activated the second program. This process is continued to access any remaining programs you may have purchased. (three blinks = program three, four blinks = program four).

Step 2

Once you have activated the desired program, simply release the "set" button. The "check engine" light will stop flashing. Turn the ignition key off for 10 seconds, turn the key back on, and you will be locked in that program until you change it again.

It's that simple.

Video Demo

Installation Options

APR's ECU Upgrade is able to be installed by APR's professional dealer network or by APR directly. Some applications are available to be installed via DirectPort programming without removing your ECU or even opening the hood. Some ECUs must be removed from the vehicle for DirectPort Programming. DirectPort Programming is not available for all late 1990 / early 2000 models and in these rare cases EMCS Modules are able to be soldered to the ECU. In the event there is not an APR dealer near, you also have the option to remove your ECU and send it to APR Headquarters for installation.

DirectPort Programming

DirectPort Programming is another industry first brought to you by APR. DirectPort Programming is also referred to as "flashing" the ECU with the new operating software contained in APR's ECU Upgrade. No more soldering additional hardware to expensive and delicate factory electronics. DirectPort Programming facilitates ease of installation and offers new features to give you even more flexibility with your OEM ECU. DirectPort Programming is only available by bringing your car to an APR dealer or by mailing your ECU to APR directly.

Demonstration Software

All APR ECU Upgrades installed via Directport Programming are eligible for a 6 hour free trial. This means you can experience the performance of the APR ECU Upgrade for your vehicle at no cost to you for 6 hours of driving time! To receive a free trial, please inquire with your APR Dealer of choice.

How to Purchase

APR provides two easy and painless methods to purchase your ECU Upgrade. You may visit any APR Dealer for local installation while you wait or you can remove your ECU and send it directly to APR Headquarters for installation. Typically your ECU is returned the same day we receive it. For ECU removal instructions see our Customer Support page.

If you're sending your ECU in to us, please print out and complete the order form below. Be sure to indicate which programs you would like to purchase, as well as the other information requested. For information on the program options, see above under the EMCS heading.

Find a Dealer

Order Form

Security, Warranty and Money Back Guarantee

All APR ECU Upgrades are fully encrypted to prevent theft of our valuable and proprietary coding information by lesser companies.

All APR ECU Upgrades include a limited lifetime warranty against defects in the software and to provide free updates and reflashes as they become available. Installation may be additional and is not included in the warranty.

All APR ECU Upgrades offer a 30 day money back guarantee with no questions asked. If for any reason you are unhappy with your APR ECU Upgrade you may return the upgrade to your place of purchase for a full refund provided you are within a 30 day period from your time of initial purchase. Installation is not included in the guarantee and is at the discretion of the place of install.

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APR Tuned

Phone: (800) 680-7921 Local Phone: +1 (334) 502-5181 Fax: (334) 502-5180 Address: APR LLC, 4800 US HWY 280 West, Opelika, AL 36801

Copyright © 1997 - Present Day: APR LLC. All Right Reserved

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