Home
About Us

ECM Info

ECM Location

Send Unit Form

Parts and Pricing

Cummins HD ECM

Heavy Duty Send Unit Form

Other Services

Associates Links

BBBOnLine Reliability Seal

automotive & Heavy Duty computer supply

All FORD, GM, & CHRYSLER OBD-II 1996 to Present REMAN ECMs with Reflash Reprogramming SERVICE INCLUDED from $125 to $350

Call 1-888-ECM-TOGO

American owned & operated family business since 1996

See our EBAY Store

ECM ECU PCM REPAIR & REPROGRAMMING SERVICES & SUPPLY

         

Thank you for visiting the first website dedicated to supplying free vital information and ultimately compiling the most knowledgeable team servicing ECM, ECU, PCM, TCU, ECS, engine, transmission & body control electronic control computers for most model cars, light trucks, Allison transmissions, & heavy duty trucks on-line since 1997.  Our products and services include repair service, exchange unit program, new OEM products and off-car ECU flash-programming service.

Our specialized ECM/ECU repair service applies to most Ford, GM, and Japanese & Domestic manufactured autos year models 1989-2001 OBD-I & OBD-II. Specializing in FORD, GM, LEXUS, TOYOTA, ACURA, HONDA, MITSUBISHI/DSM, NISSAN, MAZDA, SUZUKI, & more

Including most FORD ECU models years 1985-99.  We have a specialized ECU finding service and we offer off-car flash-reprogramming service for OBD-II. Our heavy duty department specializes in Cummins Celect, and Celect Plus ECM repair and CPL calibration. We also service Allison transmission controls for RVs coaches & trucks, and we offer service and programming for Detroit Diesel D-DEC series.

 

Lexus Honda Toyota Acura Mitsubishi
Ford Suzuki Cummins Allison Detroit Diesel
 

SPECIALIZING in FORD, GM, LEXUS, ACURA, TOYOTA, HONDA, MITSUBISHI/DSM, HD Cummins Celect, ECM'S, ECU'S,  PCM'S,  and other Electronic Control Modules   


HOW DO YOU KNOW IF YOU NEED A NEW ECU OR IF IT CAN BE REPAIRED OR FLASHED TO SOLVE YOUR PROBLEM? 

IS USING A USED UNIT OK FOR YOUR CAR, LIGHT TRUCK, BUS/COACH, RV OR TRACTOR RIG?

With our 10+ years specifically dedicated to Japanese & Domestic ECM ECU repair and supply,  we know when we can offer you a repair service, a rebuilt exchange  unit, a reprogramming service or a quality used  product.  Whichever is the requirement or the customer preference, with the emphasis on the best available product for the best price!  Sometimes with  factory security systems & immobilizers SKIS/SKIM on many OBD-II MODELS 2001-UP,  the dealer or factory is the only option.  Other times a used unit can be flashed with the recipient vehicles VIN calibration info.  Now you can benefit from our insiders knowledge and research!


ECU ECM PCM

The Electronic Control Unit (ECU), Electronic Control Module (ECM), Power Control Module (PCM)

The ECM/ECU controls the fuel injection system, ignition timing, and the idle speed control system. When needed for power transfer or safety measures, the ECM/ECU also interrupts the operation of the air conditioning and initiates idle surge when sensing braking in automatic transmission vehicles. ECM's/ECUs control EGR systems and initiates voltage reference signal power to the fuel pump (through the control relay) for start up. The basic model ECM/ECU consists of an 8-bit microprocessor, random access memory (RAM), read only memory (ROM), and an input/output interface.

Also referred to as the "BRAIN BOX" the ECM/ECU is the central processor unit of the vehicles ignition, power and electrical systems.  Based on information from the input sensors (crank angle (when applicable), throttle position, engine coolant temperature, air flow, etc.), the ECM/ECU determines optimum settings for the output actuators (ignition timing, injection, idle speed, etc.).

ECM FAILURE:  FACT OR FICTION

If you have a car manufactured between 1985-2002, OBD-I and OBD-II, your engine management system ECM(s) and body control computers may have a higher propensity for failure and may fail eventually. This is likely due to several factors including the mounting and location of the units, and a critical implementation and utilization of internal components that have proved to have inherent intolerance to heat. "Normal" usage included the mounting location of the units which often meant the components in over 100F temperature sometimes. The current through the lands of the units also led to many problems that have been occurring separately and some indirectly affecting other controllers with adverse affects. Some components often will intermittently loose there ability to function properly such as storing a voltage charge for future use or providing a clean voltage signal for proper operation. Eventually they can lead to other fatal malfunctions of other components including injectors, coils, actuators which can in turn be another diagnostic nightmare. These components were used by the millions in hundreds of applications by among others: Mitsubishi, Lexus, Toyota, Honda, Acura, Ford, OKI & Kefico in the manufacturing of their ECMs.

So the fact is there is a huge problem, BUT it can and must be addressed or you could be one of millions who have been paying too much for diagnosis & repair or living with a malfunctioning vehicle engine management system and or engine diagnostic system. All the units must be retrofitted with higher rated and stronger components and the damage must be cleaned and continuity and flow restored and sometimes reprogramming must be done. Without this the ECU can not function at optimum level for fuel and emission factors, and the main diagnostic tool, the ECU cannot be relied on for diagnostic data. Our company has over 15 years in the auto and heavy duty ECU electronics diagnostics and service specialization.


Shipping info: click here for a  SEND UNIT FORM link to send in your ECM/ECU to us for a repair service or programming service for cars & light trucks or click here for a  HD ECM  SEND UNIT FORM link to send in YOUR heavy duty ECM/ECU to us for a repair service or programming service FOR HEAVY DUTY TRUCKS RVs etc.

Automotive Computer Supply ECM To-Go
15255 Gulf Fwy Bldg 110-F
Houston, TX 77034

Servicing hundreds of Dealerships and Repair Shops & helping people via the World Wide Web since 1996

email us here  

To order by phone call us toll free anywhere in the USA at

or (1-888-326-8646)
Direct or local Houston TX area call (281) 922-1900
If using an International Credit Card your order must be placed by phone!
International and U.S. Toll Free FAX ordering 1 (877) 326-7477


click on the link above for low mileage used engines for Japanese import cars 


Our new website with secured online purchasing & part number searches  

www.AutoComputerSupply.com

 

                ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

 

Proud members and preferred repair service company to the following organizations:

iATN, 3si, Stealth316, Club DSM, DSM Tuners, DSM trader, Speed Tuners, iZOOK Club, Montero Club, Tsi club, Eclipse Club,  and more.....

   3000GT/Stealth clubs      3si.org       and    stealth316.com         

* Not all units are repairable. We do not charge for repair attempts.  In the event we receive a unit that is determined not  repairable, we will issue a credit for the repair cost or we will give credit towards a replacement unit. A replacement unit when available will be an additional cost due to our requirement to obtain a core unit for repair attempt. We will not charge you additional money without your approval. The additional core cost depends on availability. If it does not fit into your budget, we will not pursue a replacement with no obligation to you.  Most ECM/ECU/PCM units require component replacement and upgraded parts to function properly after 3-5 years of normal usage or 35K-50K miles. When we repair any unit, we automatically use better rated high performance components than original when available. All known problematic component parts are retrofitted with upgraded parts and any damage is repaired and continuity restored.  Also we neutralize any corrosive substances that may be present to not further degrade the computer. When the process is complete the unit is most often restored to OEM or higher standards. If your problems are not rectified by our repair procedures, it is often due to other components or parts that may be defective on your vehicle.  Many times we have actual test cars on-site to test our work  for quality assurance. We will offer assistance when additional problems persist to assist you in diagnosing additional problems. After the repair service, the unit should be reliable again as an engine management system and engine diagnostic system to further assist in getting you back on the road quickly and saving hundreds of dollars.

** Exchange means we provide a remaned programmed (when applicable) tested unit which is sent to you and we REQUIRE YOU TO RETURN THE ORIGINAL "CORE" UNIT.  An additional core fee will be assessed if your core unit is not returned or you have no core.  Also in many cases if your core unit is returned and is not in repairable condition (water damage, fire damage, excessive internal damage etc) a core fee will be charged.

 

Home | ABOUT US | ECM INFO | ECM location | SEND UNIT FORM | PARTS AND PRICING | Cummins HD ECM | HD SEND UNIT FORM | OTHER SERVICES | ASSOCIATES LINKS

Copyright © 1997-2007 Resource South Enterprises, Inc. All rights reserved.
Revised: February 11, 2008