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.
The check engine or service engine soon lights are officially known as. malfunction indicator lamps, or MILs. These come on to warn the driver that an. emissions-related problem has been detected by the on-board computer (also known as the. electronic control module, or ECM).