Remarkable Results Radio Podcast

Thanks to our Partner, NAPA Autotech NAPA Autotech’s team of ASE Master Certified Instructors are conducting over 1,200 classes covering 28 automotive topics. To see a selection, go to napaautotech.com for more details.Contact InformationEmail Matt: mattfanslowpodcast@gmail.comDiagnosing the Aftermarket A - Z YouTube Channel Introduction:Fuel trims are a common topic in professional forums, classes, and diagnostics, often leading to bold diagnostic decisions.Matt shares his experience of quickly diagnosing vehicle issues using fuel trims, even before leaving the parking lot.Key Challenges in Discussing Fuel Trims:The more you learn about fuel trims, the more nuanced and complex the topic becomes.It’s difficult to generalize fuel trim behavior across all vehicles, as each system has unique characteristics.Fuel trims are just one piece of data that must be factored into a broader diagnostic process.What Are Fuel Trims?Definition: Fuel trims are adjustments made to the base fuel schedule by the engine control u