Front Section - Vehicles With DPF

WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

The front section has an inlet flange which mates with the turbocharger outlet. The flange is sealed with a stainless metallic gasket to the turbocharger and secured with a vee clamp onto the turbocharger housing.

An elbow from the flange is connected to the catalytic converter. The elbow contains a threaded boss for the installation of the pre catalytic converter Heated Oxygen Sensor (HO2S).

The DPF outlet pipe is connected by a curved pipe to a flange which mates with the flexible coupling of the center section.

Two studs and nuts secure the top of the catalytic converter to the engine via a mounting bracket and a clamp secures the DPF outlet pipe to a transmission bracket.

The DPF has an additional outlet pipe, which connects to the Exhaust Gas Recirculation (EGR) pipe by a flange. It is sealed with a metal gasket and secured with two bolts.

The DPF of the front section contains four threaded bosses:

Post catalyst temperature sensor
Post DPF temperature sensor
Differential pressure sensor high and low pressure pipes

For additional information, refer to: Diesel Particulate Filter .