What it Means When a Check Engine Light is On or Flashing. The check engine light is part of your car's on-board diagnostic (OBD) system. This system is operated by the electronic control module (ECM), which is your car's computer.
Report Abuse. 1  Four Guys The Beatles. 2  John Lennon. 3  John Lennon and Paul McCartney were the two members of The Beatles who composed most of their hits.  George Harrison, Ringo (Richard) Starr, Paul McCartney, John 1  Lennon. John Winston Lennon.  Paul, George, Ringo, 1  John. in order from oldest to youngest.
From their first studio contract in 1962 until 1970, the Beatles lineup consisted of John Lennon, Paul McCartney, George Harrison and Ringo Starr. This famous lineup is also known as the Fab Four while many other musicians claimed the Fifth Beatle status.