AVI Live Webinar: Improving your Road-test Procedure for Fuel Trim Diagnostics



Archived Webinar – Air fuel related issues will always lead to fuel trim issues, and it doesn’t matter what type of oxygen sensor is used. Using scan tool data, this presentation will help you create your own fuel trim drive cycle to help determine PCM reaction to engine sensor inputs, creating a great starting point for all driveability issues.

Original Air Date – April 1, 2020


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