Thermal Management Coolant Temperature Sensor 2 -G903-, REMOVING AND INSTALLING, AUDI Q5

WARNING: This page is about a different car, the 2024 Audi Q5 and 2023 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.

Procedure

CAUTION:

A partial coolant replacement in the engine coolant circuit is not possible on vehicles with a high-voltage system.

For repairs and partial replacement on the engine coolant circuit the entire coolant must be drained and refilled.

-- Drain the coolant. Refer to DRAIN THE COOLANT .

-- Remove the seal from the plenum chamber bulkhead and slightly lift the plenum chamber cover.

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -2-.

-- Remove the bolt -1- and remove the Thermal Management Coolant Temperature Sensor 2 -G903-.

Allocation of the O-ring/centering ring. Refer to Figure.

-- Fill the cooling system. Refer to COOLANT, FILLING USING Cooling System Charge Kit:VAS 6096 [DMTA, DPAA, DPUA, DPVA, DMTC, DRYA, DUVA] .

Tightening Specifications

Refer to OVERVIEW - ENGINE/MOTOR COOLANT TEMPERATURE SENSOR, AUDI Q5 WITH HIGH-VOLTAGE SYSTEM, ENGINE COOLANT CIRCUIT