John S Automotive Diagnostics

communication well it turns out that would be normal for this vehicle so you're going to say well john how do you know that so in Automatic captions. Get ready to master the heart of automotive troubleshooting in Part 3 of our riveting Advanced Diagnostics Series We're plunging. Within this fuel trim imbalance case study John diagnoses an 07 Ford F150 5.

4L that misfires badly to the point where it stalls at. adding fuel the entire time the car is running all that's going to mean something different as to what I want to focus my diagnostic Automatic captions. Watch as I create high voltage short circuits to the vehicle chassis and cause Loss of Isolation trouble codes to set Learn how.

Looking for Deeper Training Whether you're a DIYer an aspiring tech or a working technician ScannerDanner Premium gives. In this video I explain how to diagnose GDi and MPi Injectors using an oscilloscope I explain how to set up the oscilloscope on. Advanced Fuel Trim Diagnostics.