It is then pushed to the rectum which is the last part of the large intestine, then out the anus and into your toilet. The digestive system refers to the system from the mouth to the  bowels. It is the system that the body used to draw nutrients from  food and to eliminate waste.
1996 and newer vehicles CANNOT PASS emissions testing with the âCheck Engineâ light illuminated. Determining what has caused the âCheck Engineâ light to illuminate, and repairing the problem is a job for trained professionals equipped with the proper tools to diagnose and repair the problem.
During everyday operation, the MIL light will illuminate for a few seconds when a vehicle is first started and extinguish when the engine is running. When the MIL light remains on during normal vehicle operation, the OBD system has detected a problem(s) with the vehicleâs engine, transmission or emission control system. Do not ignore this warning! NOTE: If the MIL light is continuously ON when the vehicle undergoes an emission test, the result will be a FAIL.