Automotive Seminars

05/07/2026

Different manufacturers display and calculate load data differently; pressure values are also commonly misunderstood due to differences in how they are displayed. This class explains what load and pressure data represent, how to interpret those values, and when those PIDs should (and shouldn’t) influence your diagnostic process.
Discussion topics will include:
✅ What factors determine “engine load”?
✅ Defining engine load PID’s and how they are calculated
✅ What diagnostic value does the load PID have?
✅ Discuss the different types of sensors used to measure pressure
✅ Illustrate how to quickly convert the MAP data value for engine pressure\vacuum into useful values
✅ 2018 Honda Pilot transmission pressure case study

This class is part of our Technician Development Program schedule and is designed for new and less experienced technicians.

👉 Register here for Understanding Scan Data Load & Pressure PIDs: https://automotiveseminars.com/product/scan-data-load-pressure-pids/

May 27, 2026 | $60
Shop Access Included
Attend Live Online | Watch On-Demand Afterwards

05/06/2026

Upcoming class: Asian Vehicle Driveability Case Studies with John Thornton on May 19.
This class focuses on a mix of reoccurring problems that are routinely misdiagnosed. Each example demonstrates how to approach a driveability concern, understand system operation, and apply the appropriate testing strategy to reach a successful repair.
Discussion Topics:
✅ 2013 Hyundai Elantra 1.8L – Air:Fuel Sensor Heater Codes
✅ 2016 Toyota Corolla 1.8L – Immobilizer Issue
✅ 2025 Toyota Camry 2.5L – Direct Injector Control Concern
✅ 2019 Honda Accord 1.5L GDI Turbo – P0087
✅ 2014 Kia Sorento 2.4L GDI – No Power
👉 Explore the case study highlights and register for the class: https://automotiveseminars.com/product/asian-vehicle-driveability-diagnostic-case-studies/

04/15/2026

Join Tim Jones for a live online class focused on using fuel trims to diagnose driveability problems. Techs will learn how to analyze short term and long term fuel trim data, understand the relationship between upstream and downstream O2 sensors, and diagnose bad sensors, wiring issues, vacuum leaks, and misfires through real-world examples.
👉 Register here: https://automotiveseminars.com/product/fuel-trim-diagnostics-fundamentals/
Case Studies Covered:
✅ 2010 Hyundai Elantra 2.0L P0171 / P0170 / P2195 / P2414 / bad air fuel sensor
✅ 2014 Chevy Malibu 3.0L P0171 / P0191 / vacuum leak
✅ 2018 Ford F-150 2.7L EcoBoost P0306 / ignition misfire
✅ 2013 Honda CR-V 2.4L P0171 / contaminated fuel
✅ 2002 Chevrolet Suburban 5.3L P0300 / P0171 / intermittent misfire

04/07/2026

Domestic Driveability Case Studies with John Thornton – live online class starts tonight at 7 PM CST. Case Studies Covered will include:
✅ 2015 Dodge Caravan P0841
✅ 2021 Ford F-150 2.7L Misfires
✅ 2021 Buick Encore 1.3L Turbo P1101
✅ 2018 Ford F-150 5.0L Cam Timing Concern
✅ 2019 Ford F-150 3.5L Cam Timing Concern
✅ 2017 Ford Escape 1.5L Eco4boost – is it a misfire or transmission concern?
Case studies are an effective way to explain system theory, testing techniques, and data interpretation in a real-world environment — and the concepts covered can be applied to many more makes and models than those featured in the case studies.
April 7 & 9, 2026 | $175
Shop Access Included
Live Online | Watch On-Demand Afterwards

03/17/2026

Domestic Driveability Case Studies – Live Online with John Thornton
This case study class covers a mix of driveability problems that are routinely misdiagnosed—leading to unnecessary parts replacement, wasted time, and frustration. Learn how to approach driveability concerns, interpret today’s scan data more effectively, and apply proven testing strategies on domestic vehicles.
Featured Case Studies:
✅ 2015 Dodge Caravan P0841
✅ 2021 Ford F-150 2.7L Misfires
✅ 2021 Buick Encore 1.3L Turbo P1101
✅ 2018 Ford F-150 5.0L Cam Timing Concern
✅ 2019 Ford F-150 3.5L Cam Timing Concern
✅ 2018 Chevy Equinox 1.5L Turbo P0017
👉 Register here:
https://automotiveseminars.com/product/domestic-driveability-diagnostic-case-studies/
April 7 & 9, 2026 | $175
Shop Access Included
Live Online | Watch On-Demand Afterwards

03/10/2026

Training opportunity tomorrow: Understanding Scan Tool Modes with Pedro De La Torre
Generic scan tool modes provide valuable information that can be used for both emissions and non-emissions repairs — This class explains how the different modes and service requests work and how technicians can use them to guide toward accurate diagnostic outcomes. Register here: https://automotiveseminars.com/.../scan-data-fundamentals/
March 11, 2026 | $60
Shop Access Included
Live Online | Watch On-Demand Afterwards

03/07/2026

02/02/2026

Class this week: Generic Scan Data Fundamentals with Pedro De La Torre
Understanding generic scan data is a critical skill for automotive technicians — the goal of this class is to help new & less experienced techs interpret scan data, understand what the values mean, and provide a starting point for diagnosing driveability issues.
Register here: https://automotiveseminars.com/product/scan-data-fundamentals/
February 4, 2026 | $60
Shop Access Included
Live Online | Watch On-Demand Afterwards
Topics covered include:
✅ Understanding generic scan data and its limitations
✅ Interpreting core PIDs and what those values represent
✅ Grouping PIDs based on symptoms and customer complaints
✅ How building a solid foundation with generic scan data helps techs better understand enhanced scan data.
✅ Real-world diagnostic examples showing how to approach common trouble codes

01/30/2026

Network communication problems can be solved quickly when you have a clear testing strategy. This live online class, presented by John Thornton, focuses on diagnosing high-speed CAN bus faults with an emphasis on wiring diagrams and targeted testing strategies using an ohmmeter, voltmeter, and scope.
👉 Register here for HS CAN Bus Diagnostics:
https://automotiveseminars.com/product/hs-can-bus-diagnostics-wiring-diagrams-late-model-vehicles/
February 17 & 19, 2026 | $175
Shop Access Included
Live Online | Watch On-Demand Afterwards
What this class focuses on:
✅ Repeatable HS CAN bus testing strategies
✅ Using wiring diagrams to guide diagnostic decisions
✅ Identifying network faults quickly and confidently
✅ Real late-model case studies used as diagnostic examples

01/20/2026

Join Pedro De La Torre on February 4 for a live online class focused on Generic Scan Data Fundamentals. The goal of this class is to give technicians a strong grasp of how to use generic scan data as a starting point for diagnosing driveability issues.
Register here:
https://automotiveseminars.com/product/scan-data-fundamentals/
Topics covered include:
✅ Understanding generic scan data and its limitations
✅ Interpreting core PIDs and what those values actually represent
✅ Grouping PIDs based on symptoms and customer complaints
✅ How building a solid foundation with generic scan data helps techs better understand enhanced scan data.
✅ Common trouble codes will be discussed along with how to approach problems using examples from both good and bad vehicles.
🔧 Shop Access Included
💻 Live Online | Watch On-Demand Afterwards