Camshaft Position Sensor, Removing And Installing: Removing

-- Disconnect the connector on the respective camshaft position sensor.

-- Remove the air filter lower section to remove the Camshaft Position Sensor 3 -G300- on cylinder bank 1. Remove the lower section of the air filter, refer to LOWER SECTION OF AIR FILTER, REMOVING .

-- Remove the coolant reservoir to remove the Camshaft Position Sensor 4 -G301- on cylinder bank 2.

Fig 1: Identifying Coolant Reservoir

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector to the Engine Coolant Level Warning Switch -F66- on the bottom of the coolant reservoir and lay the reservoir aside with the coolant hoses -1 and 2- and -3- attached.