Bosch / ZF Power Steering Pump Audi

Make Vehicle	Model	Submodel	Year	Engine	Notes
2009 Audi A4 Quattro Base	A4 Quattro	Base	2009		For cars with Servotronic steering.
2008-2010 Audi A5 Quattro	A5 Quattro		2008-2010		For cars with Servotronic steering.

Bosch invented the first practical magneto, an early ignition electrical source, which provided the spark to ignite the fuel in most of the earliest internal combustion engines, and is still used in general aviation engines. Bosch's corporate logo to this date depicts the armature from a magneto. Bosch was an early manufacturer of Anti-lock Braking System (ABS), and as time passed, Bosch became a leader in such specialized fields as traction control systems (TCS), the Electronic Stability Program (ESP), body electronics (such as central locking, doors, windows and seats), and oxygen sensors, injectors and fuel pumps.