LEMARK LXT009, LXT275. Type Sensor, exhaust gas temperature. Housing Colour Brown. Fitting Depth 34 mm. AUDI A3 (8P1) 1.6 TDI Hatchback Diesel 05/2009 08/2012 FWD 16 90 66. AUDI A3 Sportback (8PA) 1.6 TDI Hatchback Diesel 05/2009 03/2013 FWD 16 90 66.