A vehicle rearview mirror comprises a carrier plate, an electronic component unit mounted on one face of the carrier plate, and a mirror mounted on the other face of the carrier plate. The pencil beam sweeps a subject, producing backscatter read by a plastic scintillator detector situated very close to and curved around the sides of the subject. , of the content to which the user’s recommendation should be attributed. a low side driver circuit failure. The system includes an injection mode module that selects a fuel injection mode to be one of a single injection mode and a dual injection mode during engine operation and a fuel injection command module that commands fuel injection events based on a crankshaft position, the fuel injection mode and a fuel percentage blending schedule.