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Home >> Audi >> 2019 >> A3 Quattro Premium Plus, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition/Glow Plug System [Convertible] >> 28 Ignition/Glow Plug System >> Ignition System >> Engine Speed Sensor -G28-, Removing And Installing >> Removing

Engine Speed Sensor -G28-, Removing And Installing: Removing

-- Remove the noise insulation. Refer to NOISE INSULATION, REMOVING AND INSTALLING .

-- Open the clip -2- and free up the coolant hose -1- and push to the side.

GWWA19-12595Courtesy of AUDI OF AMERICA, LLC

-- Remove the clip upward from the air duct pipe.

Vehicle with Transmission Coolant Valve -N488- :

Fig 1: Transmission Coolant Valve -N488- Component Location
GWWA19-12596Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1-.

-- Remove the nuts -arrows- and move the coolant valve to the side.

Continuation for All Vehicles:

Fig 2: Identifying Engine Speed Sensor And Bolt
GWWA24-11207Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1-.

-- Remove the bolt -arrow- and remove the Engine Speed Sensor -G28-.