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  2. Crankshaft position sensor - Wikipedia

    en.wikipedia.org/wiki/Crankshaft_position_sensor

    A crank sensor (CKP) [1] [2] [3] is an electronic device used in an internal combustion engine, both petrol and diesel, to monitor the position or rotational speed of the crankshaft. This information is used by engine management systems to control the fuel injection or the ignition system timing and other engine parameters.

  3. Engine knocking - Wikipedia

    en.wikipedia.org/wiki/Engine_knocking

    A control loop is permanently monitoring the signal of one or more knock sensors (commonly piezoelectric sensor which are able to translate vibrations into an electric signal). If the characteristic pressure peak of a knocking combustion is detected the ignition timing is retarded by steps of a few degrees.

  4. Motronic - Wikipedia

    en.wikipedia.org/wiki/Motronic

    Some PSA engines also include a knock sensor for ignition timing adjustment, [4] perhaps this was achieved using an external Knock Control Regulator. The Motronic units have 2 injection outputs, and the injectors are arranged in 2 "banks" which fire once every two engine revolutions.

  5. Savannah Chrisley says parents Julie and Todd have gone 2 ...

    www.aol.com/savannah-chrisley-says-parents-julie...

    Savannah Chrisley has revealed that her parents, Todd and Julie Chrisley, haven't spoken to each other since they were sentenced to prison in January 2023.. The 27-year-old reality star recently ...

  6. 12 of the most affordable places to live in the US in 2025

    www.aol.com/12-most-affordable-places-live...

    Located on the Savannah River, the Riverwalk is a popular spot for recreation and relaxation. 2. Clinton, Mississippi. Why it's great: Clinton enjoys one of the state's lowest crime rates, giving ...

  7. Woman Goes Viral After Running Away from Proposal Not ... - AOL

    www.aol.com/woman-goes-viral-running-away...

    The video not only tugged at the hearts of the people present at the engagement, but all over the internet, as it garnered over 9.9 million views, over 1.2 million likes and nearly 50,000 comments ...

  8. Antiknock agent - Wikipedia

    en.wikipedia.org/wiki/Antiknock_agent

    2,2,4-Trimethylpentane, also known as isooctane, is an octane isomer which defines the 100 point on the octane rating scale (the zero point is n-heptane). It is an important component of gasoline . Isooctane is produced on a massive scale in the petroleum industry, usually as a mixture with related hydrocarbons.

  9. 5-year-old Michigan boy killed in hyperbaric chamber explosion

    www.aol.com/5-old-michigan-boy-killed-162043913.html

    During the oxygen therapy in the chamber, air pressure is increased 2 to 3 times higher than normal air pressure. ... As law enforcement officials have shared, at our location in Troy, Michigan ...