To gain a better perspective on fuel trims, think about how “analog” vehicles dealt with changing fuel and air mixtures.
There are three types of bus configurations that you will come in contact with — loop, star and a hybrid of both.
What replaces the conventional water pump and thermostat is electronic thermostats and electric water pumps.
When oxygen sensors are tested, manufacturers will introduce small amounts of oil to measure sensitivity.
Andrew Markel discusses cross-referencing and crowd-sourcing features of some service information databases, and how they can help you find out the causes and solutions for scan code information in the fastest way. Sponsored by ProDemand from Mitchell1.