Shop by Price
Join our Newsletter
Subtotal: $0.00


Fuel Trims - Wideband Air/Fuel Ratio Sensors, Operation and Diagnostics, a Wells Tech webinar

Due to increasing emissions standards on modern day vehicles a more accurate and responsive way to measure the air/fuel ratio was required. In comes the air/fuel ratio sensor, or wideband oxygen sensor, or UEGO sensor, or whatever it may happen to be called by each specific vehicle manufacturer. These sensors have many different names, but their job is the same... Accurately monitor and inform the engine computer of the air/ fuel ratio. In this class we explain how a wideband sensor works, and how to diagnose it. Also, we have 2 different vehicles to perform tests on to show how these sensors function. Equipment used: VERUS and Pico.


--Original Post--

Fuel Trims—The Wideband Air/Fuel Ratio Sensor, Operation and Diagnostics

This less than 30-minute webcast gives you direct access to the Wells Tech team of ASE-certified technicians as they teach you about wideband air/fuel sensors and how they relate to fuel trims. 

This live webcast will cover: 
• How wideband sensors work
• How widebands and fuel trims are related
• Related diagnostic tips

Date: Thursday, March 2, 2017

Time: 11AM and 2PM CST.  The thirty-minute session will broadcast four times, allowing each time zone to start at noon local time: EST, CST, MST and PST.

Cost: Free

There is no need to register. Simply visit on the day of the webinar and select the link for your respective time zone.