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  1. What Does PCM Mean on a Car? - AutoZone

    The PCM car meaning is Powertrain Control Module. It’s the main onboard computer in most modern vehicles, responsible for managing the systems that make your car move, primarily the engine and …

  2. What Is a PCM? - Cars.com

    Oct 26, 2025 · In automotive circles, the initials “PCM” typically mean “powertrain control module.” Here, “powertrain” refers to the combination of a vehicle’s engine and transmission, and the control module...

  3. PCM of NC | Mail Order Tuners | GM Performance Parts | Dyno

    Kelly and the entire PCM of NC crew were absolutely phenomenal—hands down the best tuning experience I’ve ever had. I’m 2.5 hours away in the Tri-Cities, and after getting completely burned by …

  4. Pulse-code modulation - Wikipedia

    Pulse-code modulation (PCM) is a method used to digitally represent analog signals. It is the standard form of digital audio in computers, compact discs, digital telephony and other digital audio applications.

  5. Home - Professional Case Management

    Professional Case Management (PCM) is the nation’s premier home care provider for nuclear weapons and uranium workers. In 2002, PCM became the first enrolled provider in the U.S. to serve clients …

  6. Engine Control Modules | ECM | PCM | ECU

    We've been in the industry for over a decade, setting the standard for excellence in OEM control modules like Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control …

  7. Find/Change My Primary Care Manager | TRICARE

    Dec 4, 2025 · Your PCM can be a military provider or a civilian network provider (if a military provider isn’t available). If you are enrolled in any of the TRICARE Prime options below, you will choose or be …

  8. 6 Symptoms Of A Bad PCM & Replacement Cost - Mechanic Base

    Nov 12, 2025 · A PCM, or powertrain control module, is a computer that controls the transmission and engine in order to optimize fuel economy and power. The two systems are similar, but the ECM …

  9. PCM Vs Dolby Digital Vs Passthrough - Key Differences

    PCM (Pulse Code Modulation) converts analog sound into uncompressed digital audio, preserving original audio quality but requiring more bandwidth. It delivers clear sound by converting audio …

  10. PCM Credit Union

    At PCM Credit Union, we believe in keeping things simple, and that includes our rates. No fine print, no surprises, just straightforward, competitive rates you can count on.