Automotive Diagnostic Podcast

In today's episode I discuss how frustrating failed "new" parts can be while diagnosing & repairing vehicles. To highlight this problem I present a case study on a 2007 Dodge Nitro that has had many parts replaced, but runs rough, stalls, & misfires. ScannerDanner video explaining Chrysler aftermarket O2 sensor issues- https://www.youtube.com/watch?v=-lUYRqaYvYI Website- htt...

Today's episode covers a 2013 Ford Escape case study. This vehicle had 2 problems. An overheating issue after engine replacement and an ambient air temperature sensor that doesn't read correctly, preventing the A/C compressor from operating.   Be sure to check the website for the reference diagrams mentioned in the podcast. Website-  https://autodiagpodcast.com/ Facebook group- https://w...

Today I'm joined by special guest Hans Jorgensen, automotive diagnostician & instructor. Hans & I discuss VW Vanagons, ASE standards for automotive programs, an Audi EVAP case study & more! AES Wave- https://www.aeswave.com/ Mac Vandenbrink TST Seminar- https://www.youtube.com/watch?v=TgFJVL_WsMA&t=8183s Jim Morton Seminars- https://www.youtube.com/watch?v=2yRgBwxPbsw&t=14...

This week I describe a very strange problem on a 2016 Chevrolet Cruze 1.4L. No codes or warning lights, but lots of issues. No power steering, alternator not charging, idle surge, stalling. Luckily I received a little bit of help thanks to an IATN.net post.  Website- https://autodiagpodcast.com/ Facebook- https://www.facebook.com/groups/223994012068320

Some modules you just can't reach, so you get what we had here last week. In this episode I describe 3 different case studies involving module/network communication failures. We discuss the tools & techniques during network failure diagnostics.  Website- https://autodiagpodcast.com/ Facebook- https://www.facebook.com/groups/223994012068320/?ref=bookmarks

In this episode a special guest, Mario Rojas, joins me to complete our 3 part series involving engine mechanical testing using scopes. We discuss pulse sensor testing methods & variables. Make sure to check out the links below for more information. Super Mario Diagnostics- https://www.youtube.com/channel/UCaNH77hSGAZ5vF45hv6FpmQ TST Seminars- https://www.youtube.com/user/TSTseminars Website- h...

Part 2 of a 3-part series covering engine mechanical testing using scopes. Today I discuss in-cylinder pressure testing. Tooling, testing methods, and case studies are described. Website- https://autodiagpodcast.com/ Facebook group- https://www.facebook.com/groups/223994012068320/ Additional training for in-cylinder waveform analysis- Bernie Thompson- https://www.youtube.com/watch?v=811OPlwP7lc Jo...

In part 1 of a multi-part series on mechanical engine testing using a scope, we discuss relative compression.  This is one of my FAVORITE tests to analyze the mechanical health of an engine quickly & non-intrusively. We discuss the the testing methods & variables that you may encounter.  The next episodes in this series will cover pulse sensors & In-cylinder pressure testing.  Facebook...

In today's episode I walk you through 2 case studies involving Accelerator pedal position sensors. One on a 2013 Nisan Murano, & another on a 2006 Pontiac G6.  Website- https://autodiagpodcast.com/ Facebook Group- https://www.facebook.com/groups/223994012068320/?ref=bookmarks

In this episode I interview Brandon Dills. We chatted about his company, Jarhead Diagnostics, transitioning to mobile service, & more. Check out the links below for more information. Jarhead Diagnostics Facebook- https://www.facebook.com/jarheadiagnostics/ Jarhead Diagnostics YouTube- https://www.youtube.com/channel/UCrtlZnydY6gMJIgqYzc_wXw Automotive Diagnostic Podcast website-  https://autod...

Ask and you shall receive! In this episode I describe the scan tools I currently use, with a focus on aftermarket tools. I talk about some scan tools that I've used in the past that made an impact on me. I also cover a list of things you should research about a scan tool before investing $$ in one. Enjoy! AES Wave's scan tool page- (Autel & Launch)  https://www.aeswave.com/aftermarke...

In this episode I describe Anti-theft system operation in GM, Ford, & Chrysler vehicles. Diagnostic tips & tools are covered as well. See the links below for tool mentioned.  Xhorse VVDI- http://www.xhorsevvdi.com/wholesale/xhorse-vvdi-key-tool-max.html Antenna ring LED- https://www.amazon.com/Automotive-Induction-Signal-Detection-Diagnostic/dp/B01LX1DRW3/ref=sr_1_3?dchild=1&keywords=a...

In this episode Cody Gaddie and I chat about his pulse sensors. How they're made, what they can do, & where you can get one. We also discuss many training resources available to technicians. Cody's YouTube channel- https://www.youtube.com/channel/UC7AtpaCPv1QXYa-yE2sPQbQ Cody's FaceBook- https://www.facebook.com/CodysAutoDiagnostics/ Trained by techs website- https://trainedbyte...

A follow up to the no-start case study on a 2014 Infiniti Q70 flood car.  If you haven't listened to part 1, make sure to check out episode 17- https://autodiagpodcast.com/2020/04/20/17-to-infiniti-beyond/ Website- https://autodiagpodcast.com/ Facebook- https://autodiagpodcast.com/

Another case study for you today. This 2014 Infiniti Q70 is a no-crank no-start. This is a flood vehicle that has been sitting for a year and was purchased from an auction. Let the fun begin! Tools mentioned- Autel MaxiSYS Elite- https://www.aeswave.com/Autel-MaxiSYS-ELITE-MS908E-Diagnostic-System-p9585.html U-scope- https://www.aeswave.com/uScope-Basic-Kit-p9621.html Facebook group- https://www.f...

Part 3 of the 3 part series on engine airflow measurement. I describe speed density systems and the different ways issues present themselves in comparison to Mass air flow systems.   Facebook- https://www.facebook.com/groups/223994012068320/?ref=bookmarks Website- https://autodiagpodcast.com/

In this episode I describe the details involved with programming a Ford pickup smart junction box, BCM, GEM. Whatever you call it, there are some extra steps that need to be followed in order to compete the job. Launch Diagun IV https://www.amazon.com/LAUNCH-Bi-Directional-Automotive-Diagnostic-Programming/dp/B078M4N97M/ref=sr_1_6?crid=39XO1NITBWEUS&dchild=1&keywords=diagun+x431&qid=15...

Just a quick update on a few topics. Quick and simple.  A tech tip on a 2017 Nissan Armada. An awesome tool I'm using for immobilizer work. A shout out to ScannerDanner for helping my students. https://www.scannerdanner.com/join-scannerdanner-premium.html Autel IM508- https://www.aeswave.com/im508-Autel-MaxiIM-p9705.html https://www.youtube.com/watch?v=Dn9RqlhxfEk

In this episode I share my struggles while trying to do a routine programming job on a 2013 Ford Fiesta TCM. Some days things just don't cooperate! Automatically shifted manual transmission explanation-   https://www.youtube.com/watch?v=t8aGgSbtoJE Voltage maintainer I use for programming- https://www.aeswave.com/100A-Flash-Programmer-Power-Supply-with-Battery-Charger-p9650.html Website- http...

A large majority of us have a little extra time on our hands these days. What do we do with it besides Netflix bingeing? What can we do with our free time that will make us more productive & efficient technicians? In this episode I created a list of 10 things we can do with our extra time while we wait for life to get back to normal. Website- https://autodiagpodcast.com/ Facebook group- https:...

In this episode I describe 2 case studies where technical service bulletins really made my life easy. The first case study, a 2013 Buick Lacrosse Hybrid that isn't charging the 12 volt battery. The second, a 2007 Chevrolet Silverado with a cylinder 7 misfire. https://autodiagpodcast.com/ https://www.facebook.com/groups/223994012068320/

This is part 2 of the 3 part series covering engine air flow measurement. Check out episode Episode 7, Mass air flow sensors for part 1 if you haven't already. Today's episode covers Volumetric efficiency testing, a tool that we can use to detect engine breathing faults and faulty Mass air flow sensors. ATG VE calculator- https://atgtraining.com/atg-volumetric-efficiency-calculator/ http...

Part 1 of a 3 part series exploring how engine computers measure/calculate how much air is entering the engine during operation so the proper amount of fuel can be added.  This episode explores Mass Air Flow sensor operation and testing methods that can be used to diagnose them. 

I have a very special guest on the show today, Matt Fanslow. Matt is a diagnostic technician and shop manager at Riverside Automotive in Red Wing, Minnesota. Matt and I talk about Scan tools, Scopes, Automotive education, & more.  https://autodiagpodcast.com/ https://www.facebook.com/groups/223994012068320/  - ADP Facebook group

The conclusion to the network diagnostic performed on a 2011 Buick regal. I describe what I found on this vehicle that's causing all the issues. Listen to Episode 7 first if you haven't already.