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  2. Check engine light - Wikipedia

    en.wikipedia.org/wiki/Check_engine_light

    A check engine light or malfunction indicator lamp (MIL), is a tell-tale that a computerized engine-management system uses to indicate a malfunction or problem with the vehicle ranging from minor (such as a loose gas cap) to serious (worn spark plugs, engine problems or a faulty oil valve, etc.).

  3. Tell-tale (automotive) - Wikipedia

    en.wikipedia.org/wiki/Tell-tale_(automotive)

    A group of tell-tales showing lights for "brake fluid", "stop lamp" and "check engine" Graphical tell-tales. A tell-tale, sometimes called an idiot light [1] or warning light, is an indicator of malfunction or operation of a system, indicated by a binary (on/off) illuminated light, symbol or text legend.

  4. Powertrain control module - Wikipedia

    en.wikipedia.org/wiki/Powertrain_control_module

    The PCM is one of potentially several on-board computers, or essentially the "brain" of the engine control system. [1] The primary inputs to the PCM come from many sensors, of different types, that are spread around the car. Most of them are oriented toward engine management and performance.

  5. On-board diagnostics - Wikipedia

    en.wikipedia.org/wiki/On-board_diagnostics

    1996: The OBD-II specification is made mandatory for all passenger cars and petrol-powered light trucks with a gross vehicle weight rating less than 8,500 lb (3,900 kg) in the United States. The OBD-II specification is also made mandatory for all petrol-powered vehicles with California emissions with a gross vehicle weight rating up to 14,000 ...

  6. Controversy Over Pete Hegseth’s Viral ASEAN Moment - AOL

    www.aol.com/news/controversy-over-pete-hegseth...

    Pete Hegseth, President-elect Donald Trump’s nominee to be Secretary of the Defense Department, testifies during his confirmation hearing before the Senate Armed Services Committee in Washington ...

  7. Certain foods may disrupt your body’s fight against cancer ...

    www.aol.com/news/certain-foods-may-disrupt-body...

    Higher levels of omega-6 fatty acids often found in ultraprocessed foods may interfere with the immune system’s fight against cancer cells, a new study says.

  8. Bill Belichick gets enthusiastic reception at UNC basketball ...

    www.aol.com/bill-belichick-gets-enthusiastic...

    Bill Belichick received a warm reception when he was introduced to the crowd at a University of North Carolina men’s basketball game, days after he was named as head coach of the school’s ...

  9. Warning light - Wikipedia

    en.wikipedia.org/wiki/Warning_light

    Warning light may refer to: Aircraft warning lights, a device used on radio masts and towers and other tall structures to prevent collisions; Idiot light, an indicator of malfunction of a system within a motor vehicle, especially if used to replace a gauge Check engine light, to indicate malfunction of a computerized engine management system