Please be aware all orders placed between June 28th and July 9th will be delayed due to system upgrades. Orders placed between these dates will be processed beginning the week of July 12th. We apologize in advance for any inconvenience. In case of any questions, please contact us at the phone number listed on the site.
The engine computer, or Electronic Control Module (ECM) and its associated sensors control almost every aspect of engine performance. The following glossary of terms defines 17 of the most common sensors and other components found on a modern, computer-controlled automobile.