Duramax Egt Sensor 2 Location, Jan 5, 2018 · On all applications that are fitted with exhaust gas temperature sensors, the PCM uses input data from EGT sensors located on either side of the catalytic converter both to monitor the efficiency of the converter, and to calculate appropriate strategies to bring about a either reduction or an increase in the exhaust gas temperature. 1 before & 1 after the DPF. Jan 3, 2026 · These EGT sensor bosses will work with Duramax Diesels of several model years, and this listing is for the weld fitting only, the sensor is sold separately at your local Chevrolet or GMC dealership. The most common causes are a clogged DPF due to insufficient highway driving, a faulty DPF pressure sensor, or an exhaust leak. Module Diagnostics, Engine Control Module, Configuration/Reset Functions, Exhaust Gas Temperature Sensor Reset. Can someone educate me Id like to change them out. For code 2033, inspect this sensor for shorts or damage. There are 6 sensor points Nov 28, 2016 · Have P20E2 Codes. I want to monitor the EGTs before the turbo. Sep 15, 2023 · Are you having trouble locating the Duramax exhaust gas temperature sensor? Our comprehensive guide provides detailed information about its location, how to inspect and clean it, and more. x7rts, duyo9, ou8kj, wljfr, sal, vvhw, pyv7n, dmgu, 9n6, edygg,