Workshop Manuals Factory service & repair Vauxhall
01 Preface02 General Information03 Body Hardware and Trim04 Body Repair05 Body Systems06 General Vehicle Information07 Brakes08 Diagnostic Navigation09 Driveline/Axle10 Driver Information and Entertainment11 Engine12 HVAC13 Power and Signal Distribution14 Roof15 Safety and Security16 Seats17 Steering18 Suspension19 Transmission/Transaxle
Vauxhall Astra J11 · Engine
11 · Engine

Exhaust System Description - 1.3L Diesel LSF (Engine Exhaust)

Make
Vauxhall
Model
Astra J
Section
Engine Exhaust › Description and Operation › Exhaust System Description - 1.3L Diesel LSF
EngineExhaust System Description - 1.3L Diesel LSF

Exhaust System Description (1.3L Diesel LSF)

Catalytic Converter



2371803


The catalytic converter is an emission control device added to the engine exhaust system in order to reduce hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) pollutants from the exhaust gas. The catalytic converter is comprised of a ceramic monolith substrate, supported in insulation and housed within a sheet metal shell. The substrate may be washcoated with 3 noble metals, Platinum (Pt), Palladium (Pd) and Rhodium (Rh). The catalyst in the converter is not serviceable.

Exhaust Rear Muffler



2192037


The rear muffler (1) is to reduce broad band engine exhaust noise. It is comprised of a series of perforated tubes and baffles to break up the sound waves and reflect them.

It is made of stainless steel to protect the front muffler from corrosion.

It is mounted behind the rear wheel.

Parts & tools for this job For Vauxhall Astra

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