The AFI OXY2127 O2 Oxygen Lambda Sensor is inserted in the exhaust system to monitor the amount of unburned oxygen in the exhaust as the exhaust exits the engine. If the fuel mixture burns lean or rich it sends data to the engine computer (ECU) and the computer adjusts the fuel mix accordingly.
2004 - 2009 Petrol Engine 3.2 V6 quattro 8PA Hatchback 184KW
Positions: Left,Engine Quantity Per Vehicle: 1 Product Fitment Note: Up to 11/2005, Engine Code BMJ,BUB, Left Side, Diagnostic Probe, After catalyst
2003 - 2009 Petrol Engine 3.2 V6 quattro 8P1 Hatchback 184KW
Positions: Engine,Left Quantity Per Vehicle: 1 Product Fitment Note: Engine Code: BDB, Up to 08/2004, Engine Code: BMJ, Up to 10/2005, Engine Code: BUB, Up to 06/2008, Diagnostic Probe, After catalyst, Left Side
A4
2005 - 2008 Petrol Engine RS4 quattro B7,8EC Sedan 309KW
Positions: after catalytic converter Quantity Per Vehicle: 1 Product Fitment Note: After catalyst, For Cylinders 5, 6, 8, 7
2006 - 2008 Petrol Engine RS4 quattro B6,8H7,B7,8HE Convertible 309KW
Positions: after catalytic converter Quantity Per Vehicle: 1 Product Fitment Note: After catalyst, For Cyls 5, 6, 7, 8
2005 - 2008 Petrol Engine RS4 quattro B7,8ED Wagon 309KW
Positions: after catalytic converter Quantity Per Vehicle: 1 Product Fitment Note: After catalyst