Component Overview

WARNING: This page is about a different car, the 2024 Porsche 911, 2023 Porsche 911, and 2022 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exhaust Sensors Components Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Overview of exhaust sensors

1	Exhaust temperature sensor
2	Connection for exhaust pipe for exhaust temperature sensor > Tightening torque 35 Nm (26 ftlb.) +/- 10 %
3	Differential pressure sensor for particle filter
4	Screws for differential pressure sensor holder > Tightening torque 10 Nm (7.5 ftlb.)
5	Screw on holder for oxygen sensor cable > Tightening torque 10 Nm (7.5 ftlb.)
6	Collar nut on holder for exhaust pipes > Tightening torque 10 Nm (7.5 ftlb.)
7	> Tightening torque 48 Nm (36 ftlb.) +/- 4 Nm (3 ftlb.)
8	Cap screw for exhaust pipes on differential pressure sensor > Initial tightening 12 Nm (9 ftlb.) > Final tightening torque angle 90 Grad
9	> Tightening torque 48 Nm (36 ftlb.) +/- 4 Nm (3 ftlb.)

Fig 1: Exhaust Sensors Components Location With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Overview of exhaust sensors

1	Exhaust temperature sensor
2	Connection for exhaust pipe for exhaust temperature sensor > Tightening torque 35 Nm (26 ftlb.) +/- 10 %
3	Differential pressure sensor for particle filter
4	Screws for differential pressure sensor holder > Tightening torque 10 Nm (7.5 ftlb.)
5	Screw on holder for oxygen sensor cable > Tightening torque 10 Nm (7.5 ftlb.)
6	Collar nut on holder for exhaust pipes > Tightening torque 10 Nm (7.5 ftlb.)
7	> Tightening torque 48 Nm (36 ftlb.) +/- 4 Nm (3 ftlb.)
8	Cap screw for exhaust pipes on differential pressure sensor > Initial tightening 12 Nm (9 ftlb.) > Final tightening torque angle 90 Grad
9	> Tightening torque 48 Nm (36 ftlb.) +/- 4 Nm (3 ftlb.)