Here are time-saving troubleshooting highlights of the popular air flow-controlled fuel injection system.

Do you like automotive trivia? Then you’ll want to know what the L in L-Jetronic stands for. It stands for luft, the German word for air. Many of us know L-Jetronic as the AFC system. AFC means air flow-controlled fuel injection.

Although L-Jetronic is relatively basic and reliable, it does break. When it breaks, it can throw you for a loop. So grab your manuals and your notebook. Be sure you’re not missing the basic troubleshooting steps we’ve outlined here.