Home >> Audi >> 2021 >> Q3 Premium Plus S-Line >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Exhaust >> Exhaust System, Emission Controls [CWZA,DAJB,CJSA,CJSB,CJXB,CJXC,CNSB,CNTC,CHHB,CJXF,CYFB,CJXD,CJHA,CJXG,CJHB,CULB,CULC,DBRA,CHHC,DJHA,DJHB,DJJA,DBSA,DHHA,DKTB,DLRA,DNUF,DNUE,DKTA,DKTC,DKXA] >> 26 Exhaust System, Emission Controls >> Exhaust Temperature Regulation >> Exhaust Temperature Regulation Components, Removing And Installing >> Exhaust Gas Temperature Sensor, Removing And Installing, Fwd Vehicles >> Tightening Specifications