TSBs

Updating the Hyundai O2 Sensor

Aug. 22, 2022

This bulletin applies to 2013-2015 Hyundai Veloster Turbo vehicles equipped with a 1.6L turbo GDI engine, with a DTC P0133 (heated oxygen sensor B1S1 slow response).

Information courtesy of Mitchell 1,

Mike Mavrigian

This bulletin applies to 2013-2015 Hyundai Veloster Turbo vehicles equipped with a 1.6L turbo GDI engine, with a DTC P0133 (heated oxygen sensor B1S1 slow response).

The O2 sensor may have developed a heavy carbon buildup.

Replace the B1S1 O2 sensor and perform an ECM update. You must initially perform GDS ECU update in Auto Mode. If the ECM update starts but then fails in Auto Mode, perform the update in Manual Mode to recover. After the update, erase all DTCs.

About the Author

Information courtesy of Mitchell 1

Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.

About the Author

Mike Mavrigian | Motor Age Editor

Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety of specialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.