PRO_M EFI How-To Videos

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• What is the powertrain control module, and can a car overheat if it fails?

  Posted: June 04, 2024
  

  Find out how the powertrain control module (PCM) affects your car's operation and whether overheating can occur due to a faulty PCM.

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• Everything you need to know about wideband O2 sensors

  Posted: May 29, 2024
  

  Explore the realm of wideband O2 sensors through our detailed website. All the knowledge you seek about these sensors in one convenient location.

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• What is the meaning of PCM in Cars & How it Works?

  Posted: May 22, 2024
  

  Essentially, the PCM combines the roles of the Engine Control Unit (ECU) and the Transmission Control Unit (TCU), providing centralized control over the vehicle's powertrain to ensure optimal performance, efficiency, and emission control.

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