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Diagnosing your Ecm failure Diagnosing your Cummins Ecm failure Fill out the Send Unit Form Fill out the Send Unit Form Diagnosing Failure in your Idle Speed Control Motor Heavy Duty ECM Information Diagnosing your MAF failure How to find and remove your ECM OBD2 Programming Click here to exchange site Links! Links for Automotive related websites


www.3si.org     Mustang, Probe, Ranger, Taurus, Tempo, Thunderbird, Topaz, Tracer, Windstar, Continental, Lincoln, LS, Town Car, Mark Series, Cougar, Grand Marquis, Marauder, Mountaineer, Mystique, Sable, Villager, 4-Runner, Avalon, Camry, Corolla, Celica, Cressida, Highlander, Matrix, Prius, Sienna, Solara, Supra, T100, Tacoma, Tercel, Tundra, ES300, LS400, ES250, Vigor, Integra, NSX, Legend, GS300, Cat, Caterpillar, Caterpillar ECM, Detroit Diesel ECM, DDEC, Ram D-50, Talon, Aerostar, Bronco II,  Accord,

www.apra.org     B2300, B3000, B4000, Navajo, Lancer, Precis, Laser, Acura, Dodge, Eagle, Ford, Geo, Honda, Hyundai, Mazda, Mercury, Mitsubishi, Plymouth, Toyota, Chrysler, Transmission Computer, Transmission Control Module, TCU Repair, TCU, ECM, ECU, Idle Speed Control Motor, ISC Motor, ECS module, Electronic Control Suspension Module, Mass Air Flow Meters, MAF, Jeep Grand Cherokee, GM, 
Saturn, ECM Flashing, ECU Programming, ECU Reprogramming, Japanese,

www.izook.com     Stealth ECM, Isuzu ECU, Cummins ECM, Eclipse ECU, Tracker ECU, Suzuki ECU, 3000gt ECU, Samurai ECU, Stealth ECU, Rebuilt ECU, Suzuki, 3000gt, ECU Repair, Mopar, Isuzu, Samurai, Metro, Diamante,  Expo, Galant, Montero, Mighty Max, Mirage, Summit, Mazda 626, B2600i, B2200i, MPV, Colt Vista, Escort, Elantra, Excel, Scoupe, Bronco, Contour, Crown Victoria, EXP, Excursion, Expedition, Explorer, F150, F250, F350, F250SD, F350SD, F450, F450SD, F550, F550SD, Focus, LTD, Van, Econoline, Merkur,

www.clubdsm.com   Lexus, JDM engine, JDM transmission, Mitsubishi ECM, Cummins select ECM, Cummins Celect Plus, Mitsubishi ECU, Cummins Celect ECM, Electronic Control Module, Automotive Computer, Automotive Repair, Automotive Electronics, Engine Control Unit, Engine Computer, Power Control Module, PCM Repair, Repair, Isuzu ECM, Rebuilt ECM, Eclipse ECM, Tracker ECM, Suzuki ECM, 3000gt ECM, Samurai ECM,



For sales or technical questions or to order by phone call us in USA or CANADA

Toll Free 1-888-326-8646 or direct (281) 922-1900

For Central and South America

"Se Habla Espanol"
Call Now!

Business Hours: Mon-Fri 8:30-5:30 CST - WE ANSWER PHONES LATE!


Questions? Email Us!

AUTOMOTIVE DIVISION:

ECM / ECU / PCM EXCHANGE PROGRAM:

FACTORY REBUILT ENGINE, TRANSMISSION & BODY CONTROLLERS FLASHED TO YOUR VEHICLES VIN & MILEAGE NOW AVAILABLE AT A FRACTION OF NEW DEALER COST!

NOW SUPPLYING FACTORY REPLACEMENT COMPUTERS FOR FORD JEEP/CHRYSLER & GM-starting as low as $225 plus shipping. All include a 1 year warranty. We ship the unit ready to install and include a prepaid return shipping label for the old "CORE" unit.

(continental USA only - any additional ON-CAR programming that may be nessecary including key relearn which must be done ON-CAR is not included. This feature is included in many newer models as an ANTI-THEFT feature and cannot presently be bypassed OFF-CAR. Consult your Dealer for further details or to find out if you need this done. It is referred to as SKIS or SKIM or security key immobilizer)

MOST MAKES AND MODELS AVAILABLE INCLUDING JAPANESE AND EUROPEAN MANUFACTURERS



ECM / ECU / PCM REPAIR & RETURN PROGRAM:

Please be aware when purchasing that we also specialize in repair service of electronic controllers. Also refered to as ECM, ECU, PCM, EEC, ECC, ELECTRONIC CONTROL MODULES, ELECTRONIC CONTROL UNITS, POWERTRAIN CONTROL MODULES, ELECTRONIC CONTROL COMPUTERS, ENGINE CONTROL COMPUTERS, ELECTRONIC ENGINE CONTROLLERS AND EVEN BRAIN BOXES. Our specialization includes but is not limited to:

LEXUS TOYOTA HONDA ACURA MITSUBISHI DSM SUZUKI NISSAN ISUZU AND EVEN FORD. The main units we service are in the manufacture years of 1988-1997 for JAPANESE manufactured models and from 1988-1995 for FORD made vehicles.

We have been servicing Dealerships, Repair Shops, Recyclers & Do-It-Yourselfer's since 1997.

If you have any questions, please call our office BEFORE you purchase so we can assist you.

HEAVY DUTY DIVISION:

We specialize in testing, repair and supply of Cummins Celect & Celect Plus ECMs for N-14. M-11 & L-10 engines. We also service Detroit D-DEC 60 Series type III & IV. WE FEATURE ON-RIG TESTING BEFORE AND AFTER SERVICING FOR QUALITY ASSURANCE. WE INCLUDE A 1-YEAR LIMITED WARRANTY WITH NO MILEAGE LIMIT!

WE ALSO INCLUDE TECHNICAL SUPPORT BEFORE AND AFTER THE SALE. WE OFFER LOCAL PICK UP AND DELIVERY TO SHOPS IN THE HOUSTON METRO AREA. FOR HEAVY DUTY ECM INFORMATION INCLUDING CUMMINS CELECT & CELECT PLUS PLEASE SEE OUR LINK "DIAGNOSING CUMMINS ECM FAILURE"

FEATURED PRODUCTS & SERVICES


LEXUS ECM
LS400 ECM REPAIR
Dealership Price: $1,100.00
Your Price: $275.00
You Save: $825.00 (75 %)
LS400 ECM REPAIR
Lexus LS400 ECM Repair Service
F-Series Trucks Electronic Control Modules
F150-SERIES TRUCKS ECM REPAIR OBD-I ONLY 1988-1995 ONLY
Dealership Price: $600.00
Your Price: $175.00
You Save: $425.00 (71 %)
F150-SERIES TRUCKS ECM REPAIR OBD-I ONLY 1988-1995 ONLY
Ford F150-Series Trucks ECM Repair Service (Select part number)
RANGER PICK-UP ECM REPAIR
RANGER PICK-UP ECM REPAIR-OBD-I 1988-95 ONLY NO PROGRAMMING
Dealership Price: $600.00
Your Price: $175.00
You Save: $425.00 (71 %)
RANGER PICK-UP ECM REPAIR-OBD-I 1988-95 ONLY NO PROGRAMMING
Ford Ranger trucks ECM Repair for OBD-I (Select part number)
3000GT ECM REPAIR
3000GT ECM REPAIR
Dealership Price: $1,125.00
Your Price: $275.00
You Save: $850.00 (76 %)
3000GT ECM REPAIR
Mitsubishi 3000GT ECM Repair Service
MONTERO ECM REPAIR
MONTERO ECM REPAIR
Dealership Price: $1,117.00
Your Price: $225.00
You Save: $892.00 (80 %)
MONTERO ECM REPAIR
Mitsubishi Montero ECM Repair Service
Dodge Stealth Remanufactured ECM Exchange
STEALTH REMAN ECM EXCHANGE
Dealership Price: $900.00
Your Price: Call for pricing
STEALTH REMAN ECM EXCHANGE
Dodge Stealth Remanufactured ECM Exchange
CAMRY ECM REPAIR
CAMRY ECM REPAIR
Dealership Price: $600.00
Your Price: $250.00
You Save: $350.00 (58 %)
CAMRY ECM REPAIR
Toyota Camry ECM Repair (Select part number)
Cummins Celect ECM repair service
Cummins/Cummins Celect/Celect Plus ECM Repair Service for L10, M11, and N14 engines
Dealership Price: $3,600.00
Your Price: PLEASE CALL FOR PRICING AND VOLUME DISCOUNT PRICING
Cummins/Cummins Celect/Celect Plus ECM Repair Service for L10, M11, and N14 engines
Cummins Celect ECM Repair Service
Cummins Celect ECM repair service
Cummins/Cummins Celect/Celect Plus ECM Exchange for L10, M11, and N14 engines
Dealership Price: $3,600.00
Your Price: PLEASE CALL FOR PRICING
Cummins/Cummins Celect/Celect Plus ECM Exchange for L10, M11, and N14 engines
Cummins ECM Exchange
LEXUS ECM
ES300 ECM REPAIR
Dealership Price: $1,100.00
Your Price: $250.00
You Save: $850.00 (77 %)
ES300 ECM REPAIR
Lexus ES300 ECM Repair Service

Welcome to

AUTO AND HEAVY DUTY COMPUTER SUPPLY

Auto & Heavy Duty Computer Supply has been the trusted supplier of quality reman ECMs, repair service and programming for dealerships, auto repair shops diesel service centers and recyclers SINCE 1997.


This site will allow you to search for a part and order On-line & pay securely with confidence using any Major Credit Card.

COPYRIGHT 1997-2011 RESOURCE SOUTH ENTERPRISES, INC DBA AUTO COMPUTER SUPPLY ALL IMAGES AND TECHNICAL INFORMATION 





Some of our 20+ test vehicles we have on site.

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 electronic control computers on-line since 1997. 

CALL US TOLL FREE AT 1-888-ECM-TO-GO 1-888-326-8646 OR YOU CAN ENTER YOUR SPECIFIC PART NUMBER IN THE SEARCH SECTION TO ORDER ON-LINE.

We have a specialized ECU finding service as well for those hard to find models or when your unit is damaged beyond repair.

ECM / ECU / PCM units have proven to be highly prone to failure. The ten year mark seems to be the breaking point for many ECMs which many models were equipped with inferior component parts which break down due to heat and current over time.


ECM FAILURE: FACT OR FICTION?

If you have a car manufactured between 1985-2008, 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 under normal usage. "Normal" usage included the mounting location of the units which often meant the components and motherboard subjected to 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. The 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..



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 of 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), Powertrain 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.).



*All prices are subject to change without prior notice. No refunds on purchses only store credit



These are some of the Makes, Models, and parts we sell or service on our site:

tcm, ecm, ecu, repair, electronic, engine, unit, control, module, automotive, computer, mitsubishi, Ford, cummins, Acura, Accord, Isuzu, rebuilt, chrysler, jeep, grand cherokee, power, pcm, eclipse, tracker, sidekick, suzuki, 3000GT, Samurai, Stealth, lexus, diamante, expo, talon, galant, montero, mighty max, mirage, summit, mazda, 626, b2600i, b2200i, mpv, colt, vista, escort, excel, scoupe, elantra, bronco, aerostar, contour, crown victoria, F150, F250, F250SD, F350, F350SD, F450, F450SD, Van, Econoline, Merkur, Mustang, Continental, Lincoln, LS, Town Car, Mark, Series, Cougar, Grand Marquis, Mystique, Sable, Villager, 4-Runner, Avalon, Camry, Celica, Cressida, Highlander, Matrix, Prius, Sienna, Solara, Supra, T100, Tacoma, Tercel, Tundra, idm, injector drive,
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Abreviations used in the engine computer industry
Transaction Processing