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Bosch develops future-proof diagnostic solutions that serve you with the latest automotive expert knowledge to work professionally, reliably & efficiently within diagnostic procedures, troubleshooting, repairs and servicing of all types of vehicles.

Internal Combustion Engine Systems

The Basics of Oxygen Sensor Diagnostics

Thursday, 24 July 2025
2-3pm(EST)

Learning Objective This session will focus on the after-treatment systems used by both GDI and CRD vehicles for emission reduction. Wideband O2 sensors, switching O2 sensors, catalytic converter operation. This session will also include a review of common diesel emission components, including the DeNox SCR system.

  • Content at a Glance:
  • Overview of the after-treatments systems for emissions reduction
  • Interpret related scan tool and oscilloscope data
  • Accurately diagnose component operation
  • Importance of known good sensor values

Bosch develops future-proof diagnostic solutions that serve you with the latest automotive expert knowledge to work professionally, reliably & efficiently within diagnostic procedures, troubleshooting, repairs and servicing of all types of vehicles.