Electricity & Magnetism @JustinMillerAutomotive

Uploaded October 2015 | Updated September 2026, 3 weeks ago

This video explains the relationship between electricity and magnetism, including how electromagnetism and induction work.

Testing hall effect camshaft or crankshaft sensors

How to correct a small piston ring end gap

Easy trick to remove a stuck threaded plug

How to make a relay and fuse jumper (current loop)

How a scan tool can help you diagnose an electrical circuit

Diagnosing P0171 and P0174 (lean) codes and mass airflow sensors using OBD II data

Justin Miller |

Electricity & Magnetism

Name: Diagnosing P0171 and P0174 (lean) codes and mass airflow sensors using OBD II data @JustinMillerAutomotive
Uploaded: 2017-11-07T01:29:31-0400
Duration: 8 min 17 s
Description: This video explains how to use your OBD II data PIDs to identify the cause of a lean fuel condition. Using the data, you should never misdiagnose this type of problem.