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Exhaust emission control 911 Carrera 4S

Porsche 911 Carrera 4S - Exhaust emission control
Models shown: 911 Carrera 4S Cabriolet, 911 Carrera 4 Cabriolet

Exhaust emission control

Vehicles manufactured by Porsche demonstrate that even high-performance sports cars can achieve moderate fuel consumption and exhaust emission values in their respective category.

This is achieved, on the one hand, through the use of fuel-efficient technologies such as auto start/stop, thermal management, electrical system recuperation, direct fuel injection, VarioCam Plus and, in conjunction with optional PDK, coasting mode.

On the other hand, new catalytic converters developed for the 911 provide efficient emission control.

The stereo Lambda control circuitry controls and monitors each cylinder bank separately. For each exhaust tract, oxygen sensors regulate the composition of the exhaust gas, while another Lambda sensor on each cylinder bank monitors pollutant conversion in the respective catalytic converter.

Porsche Exhaust emission control - Identity 911

Identity 911

Porsche Exhaust emission control - Engineering 911

Engineering 911

Porsche Exhaust emission control - Exterior design

Exterior design

Porsche Exhaust emission control - Interior design

Interior design

Porsche Exhaust emission control - 911 ’50 Years Edition’ optional package

911 ’50 Years Edition’ optional package

Porsche Exhaust emission control - Engines

Engines

Porsche Exhaust emission control - Efficiency-enhancing measures

Efficiency-enhancing measures

Porsche Exhaust emission control - Coasting

Coasting

Porsche Exhaust emission control - 7-speed manual gearbox

7-speed manual gearbox

Porsche Exhaust emission control - Porsche Doppelkupplung (PDK)

Porsche Doppelkupplung (PDK)

Porsche Exhaust emission control - Exhaust system

Exhaust system

Porsche Exhaust emission control - Air intake system

Air intake system

Porsche Exhaust emission control - Direct fuel injection (DFI)

Direct fuel injection (DFI)

Porsche Exhaust emission control - VarioCam Plus System

VarioCam Plus System

Porsche Exhaust emission control - Integrated dry-sump lubrication

Integrated dry-sump lubrication

Porsche Exhaust emission control - Porsche Traction Management (PTM)

Porsche Traction Management (PTM)

Porsche Exhaust emission control - Steering

Steering

Porsche Exhaust emission control - Sport Chrono Package

Sport Chrono Package

Porsche Exhaust emission control - Dynamic engine mounts

Dynamic engine mounts

Porsche Exhaust emission control - Porsche Torque Vectoring Plus (PTV Plus)

Porsche Torque Vectoring Plus (PTV Plus)

Porsche Exhaust emission control - Porsche Active Suspension Management (PASM)

Porsche Active Suspension Management (PASM)

Porsche Exhaust emission control - Porsche Dynamic Chassis Control (PDCC)

Porsche Dynamic Chassis Control (PDCC)

Porsche Exhaust emission control - Wheels + TPM

Wheels + TPM

Porsche Exhaust emission control - Front and rear axles

Front and rear axles

Porsche Exhaust emission control - Brakes

Brakes

Porsche Exhaust emission control - Porsche Ceramic Composite Brake (PCCB)

Porsche Ceramic Composite Brake (PCCB)

Porsche Exhaust emission control - Lights

Lights

Porsche Exhaust emission control - Porsche Stability Management (PSM)

Porsche Stability Management (PSM)

Porsche Exhaust emission control - Airbags

Airbags

Porsche Exhaust emission control - Engineered design

Engineered design

Porsche Exhaust emission control - Anti-theft protection

Anti-theft protection

Porsche Exhaust emission control - Interior

Interior

Porsche Exhaust emission control - Porsche Communication Management (PCM)

Porsche Communication Management (PCM)

Porsche Exhaust emission control - Burmester® High-End Surround Sound System

Burmester® High-End Surround Sound System

Porsche Exhaust emission control - BOSE® Surround Sound System

BOSE® Surround Sound System

Porsche Exhaust emission control - Steering wheels

Steering wheels

Porsche Exhaust emission control - Instruments

Instruments

Porsche Exhaust emission control - Seats

Seats

Porsche Exhaust emission control - Adaptive cruise control with Porsche Active Safe (PAS)

Adaptive cruise control with Porsche Active Safe (PAS)

Porsche Exhaust emission control - Mobile phone / Bluetooth® connection

Mobile phone / Bluetooth® connection

Porsche Exhaust emission control - Online services

Online services

Porsche Exhaust emission control - CDR audio system

CDR audio system

Porsche Exhaust emission control - Slide/tilt sunroof

Slide/tilt sunroof

Porsche Exhaust emission control - Additional Features

Additional Features

Porsche Exhaust emission control - Transport

Transport

Porsche Exhaust emission control - Exhaust emission control

Exhaust emission control

Porsche Exhaust emission control - Fuel economy and recycling

Fuel economy and recycling

Porsche Exhaust emission control - Fuel

Fuel