Diagnosing a P0300 Misfire DTC

Course Summary

In this webinar we will diagnose a P0300 Misfire DTC using the LAUNCH Throttle V. This code signifies that the vehicle’s ECU has detected a misfire, meaning the combustion process in one or more cylinders is not completing properly.

Presented in the shop by TST’s “G” Jerry Truglia and Pierre Respaut, this hands-on webinar will explore the use the tool’s generic and OE functions to investigate the issue, and explain how the DTC is set. If you’re going to diagnosis properly, you need to know what caused the code to fire in the first place, and you’ll need to know the proper steps required to fix it.