Engine Control Modules (PCM ECM ECU)

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2014-16 Dodge Ram ABS Module (68228991AD) $699.00 2006 Dodge Charger 5.7L Transmission Control Module (TCM) 04692392ADRated 5.00 out of 5 $324.00 2011-2016 Cadillac SRX EBCM / ABS Module (20842710) $1,599.00 2014- 2016 Dodge Ram ABS Module (P68193650AD) $699.00 2007-09 Dodge Ram 6.7L Transmission Control Module (TCM) P05150267AC | 05187276AD $615.00 2001-2004 Duramax LB7 Fuel Injector Module (FICM) | 0281010014 | 8972160773 $1,195.00 2002 Dodge Ram 5.9L Powertrain Control Module P56040205 (PCM/ECM/ECU) $749.00 2005 Chevrolet | GMC 6.6L Fuel Injection Control Module | 97303751 $2,395.00 2011-2014 Chrysler 200 / Dodge Avenger ABS Module 68096053AB $399.00 2006 Jeep Transmission Control Module (TCM) 04692392 $399.00 1 2 3 4 … 2,123 2,124 2,125 →

Your vehicle’s engine control module (ECM) serves as the digital brain orchestrating every aspect of your engine’s performance. Whether you’re dealing with a faulty powertrain control module (PCM) or need a replacement electronic control module, Auto Computer Performance delivers the reliability and precision your vehicle demands. 

Understanding Your Vehicle’s Control Systems

The engine control unit (ECU) represents one of the most sophisticated components in modern vehicles. These electronic control modules continuously monitor and adjust hundreds of parameters per second, ensuring optimal fuel efficiency, emissions control, and engine performance. Depending on your vehicle’s make and model, you may encounter different terminology – ECM, PCM, or ECU – but they all serve the critical function of managing your engine’s vital systems.

ECMs process data from numerous sensors throughout your engine bay, making split-second decisions about fuel injection timing, ignition timing, and air-fuel ratios. When these powertrain control modules fail, the results can range from minor performance issues to complete engine shutdown.

Recognizing ECM Failure Symptoms

When your electronic control module begins to fail, your vehicle will communicate the problem through various warning signs. Recognizing these symptoms early can save you from costly repairs and dangerous breakdowns.

Common ECM Failure Indicators:

  • Persistent check engine light that returns after resetting
  • Unexpected engine stalling or shutdown during operation
  • Difficulty starting or intermittent no-start conditions
  • Loss of communication between ECU and diagnostic scanners
  • Engine misfires or rough idling at various RPMs
  • Reduced fuel economy without apparent mechanical issues
  • Wait-to-start light remaining illuminated (diesel vehicles)

These powertrain control module malfunctions typically worsen over time, making early diagnosis and replacement crucial for maintaining vehicle reliability.

Professional-Grade ECM Solutions

Auto Computer Performance delivers precision-remanufactured ECMs, PCMs, and ECUs that exceed original equipment standards. Our meticulous process ensures every electronic control module performs flawlessly in your specific vehicle application.

Our Quality Assurance Process:

  • Off-car vehicle validation testing for guaranteed fitment and functionality
  • 100% replacement of high-failure-rate OE components as standard practice
  • Advanced robotic assembly equipment ensuring consistent precision manufacturing
  • Comprehensive testing protocols validating every powertrain control module
  • Complete diagnostic verification before shipment

Why Choose Our Engine Control Modules:

  • Extensive warranty coverage reflecting our confidence in durability
  • Expert technician support for complex diagnostic trouble codes
  • Proven track record with codes ranging from P0601 to P0351 and beyond
  • Superior reliability compared to standard aftermarket ECMs

Trust Auto Computer Performance for your ECM, PCM, and ECU needs – where cutting-edge technology meets proven reliability!

Common symptoms of a malfunctioning ECM/PCM

  • The check engine light stays on after resetting
  • The engine is turning off for no reason
  • The apparent loss of spark
  • The apparent loss of the injection pulse or the fuel pump
  • Intermittent starting problems
  • Loss of communication between the ECU and the Scanner
  • The wait to start light stays on

 

Common DTC Stored Engine Error Codes

P0601, P0605, P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208. P0209, P0210, P0753, P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0309, P0310, P1633, P0505, P0122, P0123,P0351